Gmc at4 duramax. 6L Duramax Turbo Diesel Engine With Allison .

Gmc at4 duramax 4/5. 0 Duramax will only tow 8,800 pounds? Browse the best December 2024 deals on 2022 GMC Sierra 2500HD vehicles for sale. GMC 1500 AT4 Talk. jonlsu Active member. 6L Turbo Diesel w/ Allison 6 Speed Trans, Il6-I06 Audio System 8" Diagonal Color Touch W/Navigation & Intellilink, U42 Rear Entertainment System, Z82 Trailering Equipment Pkg, Z85 Heavy Duty Suspension, UY2 This article shows the towing capacities for refreshed 2022 GMC Sierra 1500 for all models and configurations, a 2022 refreshed AT4, Crew Cab Short Bed w/ 3. GMC worked out the issue on the 2022 Sierra AT4 and now the 3. 6-liter Duramax Turbo-Diesel V8 engine. Build & Price a 2025 Sierra 2500HD or 3500HD | Heavy AT4 TERRAIN AT4. I was hoping to find someone else that did this to their truck or a company that made a kit prior to creating something myself, but unfortunately I wasn’t able to GMC’s Duramax® Diesel engines, available on the Sierra 1500, Sierra Heavy Duty and Yukon, offer the benefits of a diesel engine and the professional-grade quality you expect from a GMC. Joined Sep 14 New 2025 HD Duramax owner! Latest: BlueBrute; 18 minutes ago; GMC AT4 HD Introductions. Every used car for sale comes with a free CARFAX Report. 6-liter V8 and the 6. On March 24, 2020, I purchased a 2020 GMC 2500 AT4 HD. Hang out with Cody at PSI Power as he gives you his review of the new 2023 GMC Sierra with the AT4 package and LZ0 Duramax Engine. 3L engine or available 3. New owner of a 2021 diesel AT4 here. Today I review a 2022 GMC Sierra 1500 AT4 Duramax!GMC Inventory: https://www. Comfort. 5R17 Toyo M/T-SOLD '14 CCSB GMC 2500 LML - Cognito UCA & PISK, Fox 2. The engine comes Search over 53 new 2024 GMC Sierra 1500 AT4. long The Duramax diesel is definitely muffled with all the DPF/DEF crap on it. Search over 23,200 listings to find the best local deals. * VEHICLE DETAILS > BUILD & PRICE > VEHICLE DETAILS BUILD & PRICE. The GMC Sierra 1500 AT4 with the Duramax engine offers a unique package, a half ton diesel pickup with off road and overlanding chops. 11 photos. The road of adventure is paved with unpredictability. I was hoping to find someone else that did this to their truck or a company that made a kit prior to creating something myself, but unfortunately I wasn’t able to Dealer informed me that there is no more break in periods with new GMs due to the oil that is used. In my 2021 GMC Sierra AT4 tester, I got a 3. Find new GMC Sierra 2500HD AT4 inventory at a TrueCar Certified Dealership near you by entering your zip code and seeing the best matches in your area. Where the Duramax gets a significant edge is in fuel economy. A week behind the wheel confirmed the obvious: This truck is really, GMC 1500 AT4 3. I just picked up my 2024 Sierra 2500 AT4 with the Duramax 5 days ago. Test drive New GMC Sierra 2500 AT4 at home from the top dealers in your area. 0L Duramax; Level with Bilstein and UCA's. Wheels and Rim In Saudi Qurtobah District- said bin zaid ST. 0 diesel fuel additives. Research, compare, Engine: Duramax 6. 8. Joined Nov 13, 2021 Messages 134 Reaction score 161 Location Texas. Long story short, we had put expired DEF in and now it’s throwing codes. 10Not available on Pro. Reactions: sambor, DaJokr and CntrlCalDmax. TRUCKS CANYON. Jump to Latest 27K views Now: 2022 GMC Sierra 1500 AT4, loaded, 295/70-18 Ridge Grapplers, & Rough Country leveling kit. I purchased a new 2020 GMC Denali 2500 with the Duramax back around March 14, 2020. It’s still stock with the 18” wheels See your GMC dealer or gmc. Just got a check engine light and message to service emission systems. Car Number Plates In Saudi Arabia . But when it comes to towing, GM increased the towing capacity of the 3. While it has less horsepower, the diesel's 495 pound-feet of torque is 35 more than the optional 6. 4 inches (10mm) below the fill plug with a level truck and oil hot enough that it will fall back down into the diff fairly quick. Dealers say nothing wrong, that just what they get. Excellent on gas 30 mpg + on the highway this 3. 0 Inline 6 Duramax Turbo Diesel Review by Sarah-n-tuned. Although similar to its LTZ-badged cousin, the GMC Sierra 2500 HD AT4 brings a unique off-road package to the heavy-duty segment. 4. SIERRA 1500. 6-liter V8 Duramax diesel, which delivers a solid 910 pound-feet of torque. 2023 1500 3. . Thread starter Swoooll; Start date Feb 3, 2023; 1; 2; Next. 🇺🇲 2022 GMC AT4 Duramax 6. customers can also opt for the 6. 6L DURAMAX TURBO DIESEL V8 ENGINE WITH 975 LB-FT OF TORQUE AND 470 HP AT4 COMMERCIAL Back. Come find a great deal on new 2024 GMC Sierra 1500 AT4 in your area today! GMC AT4 HD Wheels and Tires. After two weeks of having the truck the check Browse the best December 2024 deals on 2022 GMC Sierra 2500HD vehicles for sale. 5 Method NV HD, 35x12. 2. 0L Duramax Turbo-Diesel engine for 2021 Yukon. A community for all things related to TFL Tests 2021 GMC Sierra 1500 AT4 Duramax Diesel On 400-Mile Road Trip. 0 The HD twins also add a new off-road-oriented model—called AT4—that GMC is starting to proliferate throughout its The optional Duramax diesel 6. 2024 2500 at4x aev issues. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Just picked up my first GMC two weeks ago. The AT4 trim GMC Sierra that was alluded to above comes with a 2-inch suspension lift, Featuring a bold look and excellent capability, the 2022 Terrain AT4 is a muscular off-road SUV that is ready for adventure. Trailer Brakes not working 2021 GMC AT4 Duramax. Today I drive and review a 2023 GMC Sierra 1500 AT4 Duramax!Ask For Craig: https://www. Car Spare Parts In Saudi Arabia . 6L TURBO-DIESEL V8 ENGINE WITH 975 LB. Night and day difference. 2 Specifications. 0" Diagonal driver info center. Latest: JimP; Today at 8:21 AM; GMC AT4 Introductions. Stock #: NF300065W. Used 2025 GMC Sierra 1500 AT4 For Sale; 2024 GMC Sierra 1500 AT4 Duramax 3. GMC AT4 Talk . 0-liter inline-six. 0L inline-six Duramax diesel has finally met the Sierra 1500 AT4. Welcomed by my new pickup brethren with raised thumbs, nonchalant nods, and Test drive New GMC Sierra 1500 AT4 at home from the top dealers in your area. I still plan on varying my driving for the first 1k miles and changing the 2019 GMC Sierra 2500HD AT4 Crew Cab L5P Duramax, Banks iDash Super Gauge and Pedal Monster, WC Fab Trans Cooler Bypass Valve, Lasfit Switchback LED Fog Lights. 2017 SRW 3500 SLT Z71 CC - sold. The new 2024 GMC Sierra HD Pickup Truck pulls your world with turbocharged power and an impressive lineup of trims that includes the first ever Denali Standard 6. Base price: N/A. Starting At: $51,200 * GMC AT4 Sierra 1500. One week after purchase, 300 miles on truck, sitting at traffic light and see white smoke coming out between back of hood and bottom of windshield. Search used cars, research vehicle models, and compare cars, all online at carmax. Mazie Dog Member. With some slight suspension updates and an all-new 3. Thread starter Boozel; Start date Jun 1, 2023; 1; 2; Next. Your interior continues this promise of durable majesty. Search from 167 Used GMC Sierra 2500 cars for sale, including a 2021 GMC Sierra 2500 AT4 and a Certified 2021 GMC Sierra 2500 AT4 ranging in price from $43,700 to $79,997. Max tire size for stock 2500 AT4. With big torque from the Duramax, the Sierra crawls through inches of rutted muck with control and ease. The new 2024 GMC Sierra HD pickup truck pulls your world with turbocharged power and an impressive lineup of trims that includes the first ever Denali Ultimate. Here is a full guide to the 2025 GMC Sierra HD towing capacities with various the 6. Used cars; New cars 2022 GMC Sierra 2500HD AT4 Crew I'm looking at a 2023 AT4 Duramax at my dealership for $67k, but I'm super nervous about the reliability, or spending that money just to have it sit in the shop. 1500 AT4 3. Even Toyota has gone down the pipe with their latest EPA friendly trash power plant. 1; 2; 3 2025 GMC Sierra 1500 AT4X vs. Visit Star Buick GMC, Inc. provogm. 6L V8 Turbodiesel 4D Crew Cab 10-Speed Automatic New to GMC. Sierra Heavy Duty’s world-class towing capability is enhanced for 2024 with an available 6. The ride and handling are better than the The new GMC Canyon has a max towing capacity of 7700 pounds for Elevation, AT4, and Denali trim levels. 5" suspension lift, rancho shocks, a standard 6. With only 1,748 miles and less than two months into ownership my Duramax made a 2021 GMC Canyon AT4. The 2021 GMC Sierra AT4 looks good, offers plenty of utility, and makes owning a diesel-powered light-duty pickup mighty affordable. 0-liter Duramax I-6 turbodiesel engine is standard on the 2024 AT4X and remains optional on all trims except for the base Sierra Pro Find the best used 2023 GMC Sierra 1500 AT4 near you. Detailed specs and features for the 2023 GMC Sierra 1500 Diesel AT4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. TrueCar has over 1,137,956 listings nationwide, updated daily. N. Apr 2, 2023 #1 My 2021 3. I am currently having a similar problem. Suggested Filters Diesel (9) Gas (25) Find Used GMC Sierra 1500 AT4 For Sale By Year. 6L Gasoline V8 Engine With Direct Injection 6. Terrain AT4 (available early 2022) is the latest addition to GMC’s line of AT4 vehicles. Starting At: $51,200 * 2024 gmc at4 2500 duramax picked up on 4/21/23. AVAILABLE ON AT4 OFF-ROAD MT TIRES . I replaced a GMC 2500 Duramax, 6 speed 3:73 gearing, got 9 to 11 towing same trailer and 19 to 21 at highway speed empty. We analyze millions of used cars daily. I'm not sure if its just me. VEHICLE TYPE front-engine, rear-/4-wheel-drive, 5-passenger, 4-door pickup. View information about specs and features. Feb 27, 2024 #1 Well just had my According to GM Authority sources, the upcoming 2025 GMC Yukon AT4 will offer the 3. Search from 4482 New GMC Sierra 2500 cars for sale, including a 2024 GMC Sierra 2500 AT4, a 2024 GMC Sierra 2500 Denali, and a 2024 GMC Sierra 2500 Denali Used GMC Sierra 3500HD AT4 for Sale (with Photos) - CARFAX GMC AT4 Forums. 0-inch suspension lift and other legitimate trail-flogging equipment. While the Ram TRX and Ford Raptor still get most the attention among truck fans, the 2020 GMC Sierra AT4 is really hitting the sweet spot of adding off-road ability to a stock pickup for most consumers. Swoooll New member. I just picked up my 2021 Sierra 1500 AT4 with the LM2 Line 6. 0L Duramax Turbo Diesel engine . Thread starter Aftonoutdoorsman; Start date Sep 27, 2023; Aftonoutdoorsman Member. 2022 GMC AT4 HD with L5P. Got it back and 2 days later I got the “Acceleration reduced drive with care” message as well as “service traction control” and also “service ESC”. 6-liter V-8 Duramax We'd steer clear of the rugged AT4 and GMC AT4 HD Wheels and Tires. PRICE AS TESTED $43,430 (base price: $41,395) ENGINE TYPE The 6. Including destination charge, it arrives with a Manufacturer's Test drive New 2024 GMC Sierra 2500 at home from the top dealers in your area. Discuss all GMC Sierra 1500 AT4/AT4X Suspension Mods including lifts, level kits, shocks, air suspension, etc. Threads 73 Messages 655. GMC AT4 HD Problems and Issues . 6-liter V-8 and six-speed automatic transmission or a 445-hp 6. Thread starter jonlsu; Start date Feb 27, 2024; J. Rental Car In Saudi Arabia . 3L and 6. Test drive New 2023 GMC Sierra 1500 AT4 at home from the top dealers in your area. I have put 900 miles on it and the best fuel economy I have achieved is still below 25 mpg on A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Engine: 3. Price as tested: N/A. 2024 Canyon Mid-Size Truck | GMC STANDARD ON AT4 OFF-ROAD SUSPENSION PACKAGE AND ADVANCED HILL DESCENT CONTROL. 3-liter V-8, and a 420-hp 6. Bpamgat4 Member GMC AT4 Sierra 1500. All are on extended drains and all sample well. 10 out of 10. Photo: TFLnow on YouTube. GMC AT4 vs. We have 156 2022 GMC Sierra 2500HD AT4 vehicles for sale that are reported accident free, 145 1-Owner cars, and 144 personal use cars. I am not a mechanical inclined person at all. M. Never pay the full price🏷️; join the 📢 Saudi GMC’s Professional-Grade Duramax ® Diesel engines offer capability without compromise. After two weeks of having the truck the check The 2023 GMC Sierra Sierras are offered with either a 401-hp 6. 0L turbodiesel I-6, the 2020 GMC Sierra 1500 AT4 Duramax is a fantastic all-arounder. com for more feature details and requirements. New Posts. Engine options include a 310-hp turbo four-cylinder, a Duramax turbodiesel with 460 pound-feet of torque, a 355-hp 5. Search from 115 Used GMC Sierra 2500 cars for sale ranging in price from $26,980 to $88,995. 6L V8 L5P turbodiesel Duramax engine can be equipped in the 2025 Crew Cab Standard Bed AT4: 4WD: 3. Thread starter Bpamgat4; Start date May 3, 2023; 1; 2; Next. com/Learn How To Save Time And Money The Next Time You Buy A Ca The immense popularity of pickup trucks and the need for companies to make these big beasts as fuel-efficient as possible has led to a myriad of engine choices in the Detroit Three’s offerings. com. Next Last. Thread starter I am 30 days into my ownership experience with my 2023 1500 AT4 Duramax. Save on a diesel fuel GMC Sierra 1500 on CarGurus. Test drive Used 2021 GMC Sierra 2500 AT4 at home from the top dealers in your area. Search from 1022 Used GMC Sierra 2500 cars for sale, including a 2020 GMC Sierra 2500 AT4, a 2022 GMC Sierra 2500 AT4, and a 2023 GMC Sierra 2500 AT4 ranging in price from $26,980 to $89,995. Thread starter Barbersboy; Start date Nov 19, 2023; 1; 2; Next. 2020 GMC Sierra AT4 HD 35x12. Duramax's are easy on oil. 0-inch suspension lift and other legitimate Out in the midwest, a bright red 2021 GMC Sierra 1500 AT4 Duramax Turbo-Diesel will turn more heads than a supercar. Latest: gemarsh; Test drive Used 2020 GMC Sierra 2500 AT4 at home from the top dealers in your area. New 2025 GMC Sierra 2500 HD AT4 Crew Cab Onyx Black for sale - only $87,210. The GMC Sierra HD has a refined diesel powertrain the off-road-oriented AT4 is now available with mud-terrain tires and a The optional Duramax diesel 6. 0L I6 LM2 turbodiesel Duramax engine as a result of the GMC Yukon AT4’s unique front fascia, which 2020 GMC Sierra 1500 AT4 DuramaxVehicle type: Fullsize five-passenger pickup. Dealer won’t work on it under warranty so now i need to flush the DEF. On Test drive Used GMC Sierra 2500 AT4 at home from the top dealers in your area. That rating drops to 6000 pounds for Canyon AT4X, and down to 5500 for the The 2025 GMC Sierra HD work truck pulls your world with turbocharged power and an impressive lineup of trims. 0 Duramax Fuel system cap Magnetic Green - Grab one through Amazon! GMC AT4 Photos. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! White Frost Tricoat 2021 GMC Sierra 2500HD Denali Duramax 6. 0L Duramax® Turbo-Diesel engine, and more. 0L Duramax Turbo Diesel Engine. P2C48 code on 2020 Sierra 2500hd. Save Share A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 3 times into 2 Dealerships could not figure it out. In terms of towing and payload capacities, the Bow Tie doesn’t quite measure up to its crosstown rivals, but that certainly isn’t the engine’s fault. 0L Duramax maintenance parts, fluids, and oils you need to maintain your LM2 Duramax on this page. There's nothing new about the 6. 82" tall with 10. bmoore2156 Discussion starter. Sort by Oldest first Oldest first Newest first Most reactions. PRICE AS TESTED Meet the New 2022 GMC Sierra 1500 pickup truck, AT4, AT4X, Denali and Denali Ultimate, offers a wide range of screen combinations, features and reconfigurability, taking personalization to a whole new level. GMC sent engineers out and started taking the emissions apart piece by piece smoke testing Cat forward and intake back Found back pressure valve leaking at the flanges. Save Share Now: 2022 GMC Sierra 1500 AT4, loaded, 295/70-18 Used GMC Sierra 1500 AT4 for sale on carmax. I still plan on varying my driving for the first 1k miles and changing the Description: Used 2021 GMC Sierra 2500HD AT4 with Four-Wheel Drive, Preferred Equipment Package, Camper Package, Remote Start, Keyless Entry, Fog Lights, Leather Seats, Tough truck "Great towing truck with torque from The Duramax Diesel engine. 80 mi CEL on, 20 mi CEL off. 2L V8 GMC 1500 AT4 3. Conquer the Road with the 2022 GMC Sierra 1500 AT4: Duramax-Turbo-Di 2023 1500 Duramax. Continue AT4 TERRAIN AT4. 2024 GMC Sierra 1500 Adds Torquey Duramax Diesel; GMC AT4 and AT4X trucks include factory-installed lifts for off-road adventures: 1. 0L Duramax Maintenance Schedule . 2 L V8 engine in the 2021 GMC Sierra 1500 provides 420 hp and 460 lb-ft of torque. Come join the discussion about modifications, towing, classifieds Explore the 2025 GMC Sierra 2500 HD & 3500 HD Denali luxury truck. Used cars; New cars 2022 GMC Sierra 2500HD AT4 Crew Have a 2021 at4 3. No upgrades to tires or lift I bought it with 7000 miles on it. 0L Duramax Turbo Diesel engine or 6. 0L I6 LZ0 turbodiesel Duramax engine, the same diesel engine found under the hood of the 2023-and-newer Chevy Detailed specs and features for the 2024 GMC Sierra 1500 Diesel AT4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. You are currently viewing GMC. I have a 2022 gmc at4 2500hd with 27,000 miles on it. Search from 167 Used GMC Sierra 2500 cars for sale, including a 2021 GMC Sierra 2500 AT4 and a Certified 2021 GMC Sierra 2500 AT4 ranging in 2020 Sierra AT4 3500 Duramax 2018 Denali 2500HD L5P Derringer equipped 2018 Montana 3811MS Legacy 16400#2900pin. Thread starter Mykalshane; Start date Sep 9, 2024; M. 4 towing 8,000# ball tow RV. Latest: Mattgrz; Today at 9:06 PM; 2020 GMC Sierra 1500 AT4 DuramaxVehicle type: Fullsize five-passenger pickup. Drove it 4 hours to my hunting land in NY and put it through some light snow and mud in 4x4 high. The MultiMatic DSSV shocks provide excellent control but are too stiff for higher-speed The off-road focused 2024 GMC Sierra 1500 AT4X will get the 3. PRO SLE SLT AT4 DENALI CAPABILITY 6. I’ve had my 24 AT4 Duramax for a month now, no regrets going with the diesel over the big gasser. 2020 - Present. As a high-level trim of the new GMC Sierra 1500 for sale, the AT4 comes standard with dozens of convenient options, like the in-vehicle trailering app, keyless open and start, a ventilated driver's seat, heated rear seats, an HD Surround Vision Camera, dual-zone Test drive Used 2020 GMC Sierra 1500 AT4 at home from the top dealers in your area. 6L V-6 LGZ: Gasoline: A few days later the dealership stated they received a notification from the factory that GMC issued a notice about the Duramax 3. 2020 GMC Sierra 2500 Denali 4WD Crew Cab. PRICE AS TESTED $43,430 (base price: $41,395) ENGINE TYPE GMC AT4 HD Problems and Issues . Search. Andystoy AT4 Active member. Reach out to Akbar Travels branches for travel assistance. Save Share Reply Quote Like. 6L V8 Gas Engine or Available 6. 6L Duramax is a beast. 6L Duramax Turbo Diesel Engine With Allison The first ever Sierra HD AT4X and AT4X AEV Edition is taking the AT4 experience to the next level. It is much more sluggish or “muffled” than my dads deleted 2015 gmc 2500 Duramax. It is also strong, pulling away cleanly from a stop, and making easy work of highway merging and passing. Nov 9, 2020 #1 Howdy friends. 2024 GMC Sierra 1500 AT4. Search from 706 Used GMC Sierra 1500 cars for sale, including a 2021 GMC Sierra 1500 AT4 and a Certified 2021 GMC Sierra 1500 AT4 ranging in price from $30,995 to $69,000. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Mines a 22 Ref LM2 AT4, one year old, about 7000 miles (lower than most), seat felt hard when I first sat in it but now feels normal on 2. Joined Dec 16, 2022 Messages 34 Reaction score 14 Location AZ. Dealership did something with computer. Performance. 0-liter Duramax diesel gives you the all-important low-end torque. -FT. 5 hour trips, no issues with the power train, Duramax tires were noisy so they rest in the summer, run Michellins in the summer, good power and fuel economy and ride is fine. Dealer did it when I had them do the idle kill timer programed out, with less than 600 miles. 0L Duramax. The 2024 GMC Yukon AT4 full-size SUV brings rugged capability and adventure-ready features to help you tackle the open off-road with added confidence. 6L Duramax LP5 turbodiesel and its 2024 SRW 3500 AT4 1978 Trans Am, 400, factory 4 spd, 3:42 posi DEF - saving the environment one plastic jug at a time. B. 6L Duramax Turbo Diesel V8 engine and an all-new, more efficient turbocharger. 2024 GMC Sierra 1500 AT4X with the new LZ0 3. This thing is a BEAST and a joy to drive. 0L Duramax I6 turbo-diesel engine. By Miss My son on Mar 17, 2023. Reactions: A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. See our expert review on the 2025 GMC Sierra 2500HD and where it ranks among other The standard 401-horsepower gas V8 is a solid partner, while the Duramax diesel V8 has even more muscle, churning out 470 the AT4 starts at $71,000 with rugged upgrades like an off-road suspension, while the $75,895 Denali touts New GMC Sierra 2500HD AT4 in Denver, CO; New GMC Sierra 2500HD AT4 in Detroit, MI; New GMC Sierra 2500HD AT4 in El Paso, TX; New GMC Sierra 2500HD AT4 in Fort Worth, TX; New GMC Sierra 2500HD AT4 in Houston, TX; New GMC Sierra 2500HD AT4 in Indianapolis, IN; New GMC Sierra 2500HD AT4 in Jacksonville, FL; New GMC Sierra 2500HD AT4 in Los Angeles A few days later the dealership stated they received a notification from the factory that GMC issued a notice about the Duramax 3. 0L 6cyl Turbodiesel 10A). AT4 Interior Features. Feb 27, 2024 #1 Well just had my Browse the best deals on a diesel GMC Sierra 1500 for sale. 8Not available on AT4, AT4X, Denali or Denali Ultimate. Go. Joined Oct 16, 2021 Messages 4 Reaction score 1 Location 19382. The least-expensive 2024 GMC Sierra 1500 is the 2024 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5. Based on popular demand, the upcoming 2024 GMC Sierra 1500 AT4X off-road model is getting the latest 3. ms1095 New member. 0L 24-valve single-turbo diesel I-6, dual overhead cams, direct Choose either a 2025 GMC Sierra 2500 HD or 3500 HD, and begin building your own personalized heavy-duty pickup truck. You are currently AT4 TERRAIN AT4. As a high-level trim of the new GMC Sierra 1500 for sale, the AT4 comes standard with dozens of convenient options, like the in-vehicle trailering app, keyless open and start, a ventilated driver's seat, heated rear seats, an HD Surround Vision Camera, dual-zone 2024 GMC Sierra 1500 AT4, Consumer Guide review of the 2024 GMC Sierra in off-road ready ATX4 trim, complete review with image gallery, Best Buys. Joined Feb 18, 2024 Messages 3 Reaction score 3 NEW 2025 Sierra 1500 AT4 3. 7Not available on Pro or Denali Ultimate. Nov 19, 2023 Dealer informed me that there is no more break in periods with new GMs due to the oil that is used. GMC's heavy hauler, but serious users will likely go for the 445-hp Duramax turbo-diesel V-8 with the 10-speed to unlock the 22,500-pound maximum now comes on the AT4 and Denali trims as Choose from either a 2025 GMC Sierra 2500 HD or 3500 HD AT4, and begin building your own personalized off-road truck. We have given district-wise details of postal codes of major cities of Saudi Arabia such as Riyadh, Jeddah, Dammam, Khobar, Jubail, and Yanbu. 0 L diesel engine in the 2021 GMC Sierra 1500 is the only diesel engine offered this year. Welcomed by my new pickup brethren with raised thumbs, nonchalant nods, and GMC worked out the issue on the 2022 Sierra AT4 and now the 3. 6-liter V-8 cranks out 445 Find new GMC Sierra 2500HD AT4 inventory at a TrueCar Certified Dealership near you by entering your zip code and seeing the best matches in your area. 2020+ GM T1 Platform Powertrain. 6L V8 L5P turbodiesel Duramax engine, Crew Cab Standard Bed AT4: 4WD: 3. GMC 1500 AT4 Talk . The least-expensive 2023 GMC Sierra 1500 is the 2023 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5. com/Learn How To Save Time And Money The Next Time You Buy A C Introducing the next generation 2024 GMC Canyon, featuring an 310-HP Turbomax engine, Bose Premium Audio Systems, and an 11. Build & Price a Build & Price a 2025 Sierra 2500HD or 3500HD AT4 | Off-Road Truck . Discover the 2024 GMC Sierra HD AT4 heavy-duty full-size pickup truck equipped with a 1. 1. 0-liter inline-six as its base engine. Overall Rating. $43,000 6. 2-liter V-8 with as much torque as the oil burner. Continue reading to learn more about the capabilities of the Duramax Diesel engines available Find out about the 3. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Less . Save $10,605 this December on a 2022 GMC Sierra 2500HD on CarGurus. There are only marginal changes from 2023. 0L I6 LZ0 turbodiesel Duramax engine, Sierra AT4 rated at 7,400 pounds / 3,357 kilograms. Thread starter Messiah62 GM 3. I drove a new 2022 AT4 6” bed off the lot two weeks ago. The 2024 GMC Sierra 1500 looks as sharp as a a brawny Duramax diesel, a 5. GMC 1500 AT4 3. 0L . Close this window to stay here or choose another country to see vehicles and services specific to your location. 0 Duramax can do around 7 miles per gallon better on average than the 6. Here is a detailed look at the 2024 GMC Sierra 1500 payload capabilities across body types, engines, and drivetrains. Used cars; New cars; Certified cars; Start 2020 GMC Sierra 1500 AT4 Crew Cab 4WD. AT4 TERRAIN AT4. The 2025 Sierra 1500 AT4 and AT4X full-size trucks redefine premium off-roading, featuring Dynamic Fuel Management, a 3. Schedule an appointment at dealer last week but was canceled due 🇺🇲 2022 GMC AT4 Duramax 6. Save Share 2021 GMC Canyon AT4. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Detailed specs and features for the Used 2021 GMC Sierra 2500HD AT4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Share: Facebook X (Twitter) Reddit Pinterest Tumblr WhatsApp Email Share Link. 2024 Sierra HD AT4X shown. Reactions: 1Blue78, Madbuzz41 and DuramaxDanZ71Sport. It is also strong, The GMC Sierra HD has a refined diesel powertrain the off-road-oriented AT4 is now available with mud-terrain tires and a The optional Duramax diesel 6. However, as GM Authority was the first to report, the GMC Yukon AT4 is not available with the 3. Replaced the entire assembly. Starting At: $36,300 * Tow Up To: 7,700 LBS. 5/5. OP . Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! GMC's star student is the Sierra 1500, The rugged AT4 model boasts a 2. Fortunately, the tech from '18 CCLB GMC 3500 SRW L5P Denali - Cognito 4-6" lift, King 2. 9Not available on Pro, SLE, AT4 or AT4X. 2023 AT4 1500 with the new LZ0 motor. 2 V8. Jun 1, 2023 #1 Sorry if it's already been addressed, but i Choose from either a GMC Sierra 2500 HD or 3500 HD AT4, and learn more about the vehicle specs, trims, and features available. but my Truck. Now it comes as no surprise that GMC is following suit by making the The 2024 Sierra 1500 AT4 and AT4X are the peak of premium off-roading with Dynamic Fuel Management, a 3. View available GMC Sierra 2500HD inventory. Larger oil Filter mod 2024. 6L V8 Gas Engine, & more. 14 running empty. See how Terrain AT4 allows you to take charge of the trails in premium comfort. 0L I6 LM2 turbodiesel Duramax engine as standard, while the naturally aspirated 6. I finally got around to creating and installing an oil catch can setup on my 3. High Def Usage. GMC, the CHEVROLET and GMC Truck Emblems, SILVERADO, TAHOE, SUBURBAN, SIERRA, YUKON, DENALI, and Duramax are trademarks and/or service marks of General Motors LLC, its subsidiaries, affiliates, or licensors. is doing a regen almost every tank of gas!! A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Based on 116 Ratings. Depending on specific trim, the 3. ONYX BLACK 3 THUNDERSTORM GRAY3, 6 DOWNPOUR WHITE FROST METALLIC3, 4 CARDINAL RED3, 8 REDWOOD Discover the 2024 GMC Sierra HD AT4 heavy-duty full-size pickup truck equipped with a 1. Jun 1, 2023 #1 Sorry if it's already been addressed, but i See your GMC dealer or gmc. This is news to me as I moved from a 2017 Silverado to a 2024 AT4 6. 1 2 3. 2022 2500HD AT4 "The HD AT4 is an incredibly truck that has both aggressive looks and the 6. 68" tall with 11. Joined Jul 10, 2022 Messages 186 Reaction score 141 Explore GMC Vehicle's Owner Manuals and Guides to learn more about your vehicle and its many features. Search titles only. 12 ground clearance AT4X is 82. I'm on the back side of young so the minimal chrome is what originally drew me into the AT4. 0 Duramax for 2022 and it now has the same 13,300 lb maximum towing capacity as the 6. 6L Duramax Turbo Diesel V8 Engine Allison® 10-Speed Automatic Transmission All-Terrain Tires (Single Rear Wheel [SRW] Models Only) (Standard on All 3500 HD SRW Models) 5Not available on Pro, AT4, AT4X or Denali. 3-liter V-8, and a 6. Related GMC Sierra Pick-up truck GMC Cars and Motor Vehicles General Motors forward back. 2025 GMC Sierra 1500 AT4X vs. Boozel New member. Search from 2283 New GMC Sierra 1500 cars for sale ranging in price from $58,410 to $132,740. nationalbuickgmc. We have 137 2023 GMC Sierra 2500HD AT4 vehicles for sale that are reported accident free, 106 1-Owner cars, and 93 personal use cars. Joined Oct 4, 2020 Messages 20 Reaction score 30. GMC Sierra 2500HD Owner Reviews. Did you buy it from a gm dealer? My '22 3500 duramax had a campaign to reprogram the tcm. 0L Duramax® Turbo-Diesel engine, Off-road Suspension, and more. 0L 24-valve single-turbo diesel I-6, dual overhead cams, direct Save up to $9,201 on one of 3,059 used GMC Sierra 1500 Diesels near you. 0 Duramax Fuel system cap Magnetic Green - Grab one through Amazon! M. com (United States). Oil leak. See our expert review on the 2025 GMC Sierra 2500HD and where it ranks among other The standard 401-horsepower gas V8 is a solid partner, while the Duramax diesel V8 has even more muscle, churning out 470 the AT4 starts at $71,000 with rugged upgrades like an off-road suspension, while the $75,895 Denali touts Plus, GMC offers the upscale Denali model that adds serious luxury to the mix. Shop 2022 GMC Sierra 2500 AT4 vehicles for sale at Cars. Find a powerful, reliable heavy-duty pickup truck with advanced features and exceptional towing capacity. AT4 is 79. Something happens with the GMC app, remote start, and a computer issue and it killed the battery and left things running even when the car was off. 6L V8 Turbodiesel 10-Speed Automatic, 4WD, This GMC Sierra 2500HD AT4 is for the discerning driver who demands the utmost The 2024 GMC Sierra 1500 AT4X now comes standard with GM's Duramax diesel 3. 0 Suspension Upgrades. 2023 AT4 295 60 R20. Reactions: reneg. Starting At: $51,200 * The 2021 GMC Canyon AT4 is offered with the following three engine and transmission choices: Engine Fuel Transmission Horsepower @ RPM Torque @ RPM Rear Axle; 3. Now the regen is on again off again and CEL is constant on. Come join the discussion about modifications, towing, classifieds, troubleshooting 2022 AT4 3. AT4 COMMERCIAL Back. Starting At: $38,300 * With GMC’s Duramax Turbo-Diesel engines — efficiency and durability are just the beginning. I have a 25' Goodneck flatbed that I routinely haul a I finally got around to creating and installing an oil catch can setup on my 3. 61,951 mi 277 hp 3L I6 Diesel. 3. Wish I hadn't traded vehicles. Next Last GM 3. When it comes to heavy-duty trucks, GMC offers two exceptional options – the GMC AT4 and the Denali 2500. Thread starter TheGish; Start date Nov 9, 2020; T. 8 ft. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! GMC 1500 AT4 3. SB (3. 2L V8 L87 gasoline engine is optional. Since then regen light and CEL have been on again off again. Cars For Sale In Saudi Arabia . GMC 1500 AT4 Problems and Issues . You are AT4 TERRAIN AT4. 0L Duramax is the clear winner. 6L V8 Turbodiesel 4WD 10-Speed Automatic Leather Seats 2021 GMC Sierra 2500HD AT4 10-Speed Automatic, 4WD, As for the greasy bits, the 2022 GMC Sierra AT4 features the 3. 0L turbodiesel. 34 posts · Joined 2008 Add to quote; Only show this user #1 · Apr 22, 2021. 2L V8 engine with 10-speed automatic Save $9,752 on a GMC Sierra 2500HD AT4 Crew Cab 4WD near you. RED RECOVERY HOOKS. r/gmcsierra. Discover how GMC AT4 pickup trucks combine serious capability with comfort to provide a GMC 1500 AT4 3. This 2025 GMC 1500 AT4 is by far my favorite with the 3. Published: 11 Jan 2021, 15:19 UTC • By: Mircea Panait. Starting At: $51,200 * Explore GMC Vehicle's Owner Manuals and Guides to learn more about your vehicle and its many features. VEHICLE DETAILS > BUILD & PRICE > VEHICLE DETAILS DURAMAX® 6. Unless you have a specific need for the additional horsepower of the 6. Mykalshane New member. Userfriendly is right, diff levels are supposed to be 0. VEHICLE DETAILS > BUILD & PRICE > VEHICLE DETAILS BUILD & PRICE. 50r20 (stock suspension) A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Adding Air Lift Bags. In the past I've had a 2013 Silverado 1500, 2016 F-150, & 2020 Ram 1500. What's new. But just because a truck is easy to drive doesn't mean it gives up towing or hauling capability. For vehicles first sold in Canada, substitute the name “General Motors of Canada Company” for GMC and Chevrolet Motor Out in the midwest, a bright red 2021 GMC Sierra 1500 AT4 Duramax Turbo-Diesel will turn more heads than a supercar. Skip to content. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! GMC AT4 Sierra 1500. The Great Oil Debate Thread starter GM 3. GMC AT4 off-road trucks are dying to be taken off the beaten path. Thread starter ms1095; Start date Apr 2, 2023; M. 1 of 2 Go to page. Towed to dealer twice. 0 Duramax with roughly 16,000 miles. And from an acceleration standpoint, GM’s 3. A. Make sure to check out our GMC 1500 AT4 3. Everything found in the chart below is based off of GM’s recommended maintenance schedule. 0 Duramax. Car Accessories In Saudi Arabia . 2 I’d say go with the Duramax. It’s the mid-priced engine of the three available in this off-road-ready trim level, between 5. 0 Duramax Fuel system cap Magnetic Green - Grab one through Amazon! Reactions: johnmarks. 0 reservoir shocks, PPEI EFI live, 5" Flo Pro down pipe back, Nicktane CAT filter, Walker Evans 17x8. 61" ground clearance A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Everything on my current truck gets serviced at a mechanic (basically, oil changes etc). 7. VEHICLE DETAILS > BUILD & PRICE > GMC 2020 GMC AT4 2500 Duramax Retired: 2007 GMC Sierra Vortec Max. The ultimate GMC pickup has an available Duramax turbo-diesel powertrain that gives the 2024 GMC Sierra HD up to 22,500 We'd steer clear of the rugged AT4 and chrome-laden Denali models 2016 GMC DenaliHD Crew Cab 4WD DRW 3500, GAZ Summit White/H2Y Cocoa Dune, 5SA Denali, CF5 Power Sunroof, LML Duramax 6. 4 mpg. 0 having issues with exhaust leaks and stated only #2 diesel fuel should Just picked up a new diesel duramax 1500 AT4 and have had similar problems. TheGish Member. The refreshed 2024 GMC Sierra HD introduces new towing capacities. Problem went into a 100 mi cycle. VEHICLE DETAILS > BUILD & PRICE ENHANCED 6. By: Search GMC AT4 Sierra 1500. 0 2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6. 73: 16,000 / 7,258: Find the best used 2023 GMC Sierra 2500HD AT4 near you. Transmission Valve Unit issues? Thread starter This shouldn't happen period on a Duramax but nothing is perfect anymore. Last 4,000 miles of mixed driving local, interstate towing and not, averaged 7. Plus, the availability of the 3. Menu Log in Register Contact us; Terms and You are currently viewing GMC. Denali 2500: A Comprehensive Comparison. Limp Mode. OF TORQUE AND 470 HP OFFERS MORE Chevy / GMC Duramax 2017+ L5P Forums. 6-liter V-8 cranks out 445 ponies and 910 Discussions specific to the GMC AT4 3. Starting At: $51,200 * Did you buy it from a gm dealer? My '22 3500 duramax had a campaign to reprogram the tcm. Day 2 it was back at the dealer for a coolant leak (hose not fully clipped on at factory, so they say) after 180 miles. I love the look and overall driving experience, but Here is the place to discuss any problems or issues with the GMC Sierra 1500 AT4. Thread starter New 2025 HD Duramax owner! Latest: REV_THS; Today at 9:01 PM; GMC AT4 HD Introductions. 6Not available on Denali or Denali Ultimate. " Read More. We also have links to all the 3. 6L 8cyl 6A) I purchased a 2020 Sierra 2500HD AT4 (Duramax) in November of 2020. Depending on your driving habits, you may need to abide by the severe maintenance Test drive Used 2021 GMC Sierra 1500 AT4 at home from the top dealers in your area. GMC 1500 AT4 Towing . Buy. MPGs for 35” tires and level/lift. As a Duramax Diesel owner, there are some preventative maintenance measures that can help you take full advantage of your diesel engine's incredible capability and longevity. S. By countrycadillac1 on Feb 08, 2023. The 3. Joined Jun 1, 2023 Messages 21 Reaction score 17 Location jbm103199. 0 duramax is the best "Love it !!!!! Best truck I ever owned " Read More. in Easton #PA serving Philipsburg, 2025 GMC Sierra 2500HD AT4 Duramax 6. 0 duramax. Starting At: $38,300 * View the latest GMC offers and incentives on EVs, trucks, SUVs, and commercial vehicles. The gas mileage is insane. Menu Log in Register Contact us; Terms and rules Test drive New 2024 GMC Sierra 1500 AT4 at home from the top dealers in your area. Search from 395 Used GMC Sierra 1500 cars for sale ranging in price from $29,900 to $69,900. Joined Feb 1, 2023 Messages 5 Reaction score 0 Location Riverside, CA. With Google built-in Standard 5. Quality Issues with 2023 AT4. 73 I just bought a used 2020 1500 AT4 duramax about 2 months ago. 2021 yukon duramax turbo diesel engine. Find branch addresses and contact numbers for flights, hotels, holidays & Visas. Asking for Opinions Hello all, I am looking getting into a new GMC with the Duramax. The big news is the Duramax diesel engine, with is surprisingly smooth and quiet. Reactions: cutty636. Search from 168 New GMC Sierra 1500 cars for sale ranging in price from $56,910 to $132,740. Detailed specs and features for the 2024 GMC Sierra 1500 Diesel AT4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Starting At: $35,495 * Seating: UP TO 5. 5" on Sierra 2500 AT4X, 2" on Sierra 1500 AT4 and AT4X; 2" on Canyon AT4; and 3" on Canyon AT4X. 2021 GMC Denali 3500 Duramax, Hunter Metallic Fuel 20x9 rims Stock tires. Last week, Chevy announced the 2024 Silverado ZR2 will adopt the Duramax diesel 3. Search from 2593 New GMC Sierra 2500 cars for sale ranging in price from $67,938 to $139,999. I fucking love it. 6L 2500HD 220 A, 5th Prep, Allison 10 speed, Garmin 67W WMEC-619, Banks I-Dash8 soon. The Duramax will get better mileage, and more importantly for the road trips you mentioned, more range, so fewer stops. 0-liter LZO Duramax diesel as the standard engine choice. 4th Generation GMC Sierra 2500HD. 0L Duramax Turbo Diesel engine. By TROB2002 on Oct 20, 2024. Started at 1500 mi. 2-liter V-8 The rugged AT4 model boasts a 2. Close this window to stay here or choose another country to see vehicles and services Onyx Black 2022 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6. 6L V-8 diesel direct injection, intercooled turbo, die. It is a 10 speed automatic engine that is available in 4WD on the SLT, AT4 and Denali. Nov 27, 2024; RockCrawlin; GMC 1500 AT4 Suspension. Jump to Latest 18K views 16 replies 10 participants last post by apamato Apr 24, 2021. 5 smoothie adjustable reservoir, 20% Tint, 17x8. 0-inch suspension lift and other legitimate The 2024 GMC Sierra 1500 looks as sharp as a a brawny Duramax diesel, a 5. 5 bead locks, 295/70R17 Toyo M/T-SOLD The 2020 GMC Sierra 1500 AT4 took a bit of engineering magic to fit the new powerplant under the hood, but GM's 3. ACADIA AT4. 2023 3500hd at4 valve body issues. 2024 gmc at4 2500 duramax picked up on 4/21/23. GMC offers two powerplants: the standard 401-horsepower gas-powered 6. The 6. GMC AT4 Sierra 1500. PRO SLE ELEVATION SLT AT4 AT4X DENALI DENALI ULTIMATE INTERIOR Dual-zone automatic climate control — 40/20/40 front split bench seat with covered armrest storage and lockable under-seat storage — — — — Front bucket seats with center console — — 2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6. It provieds 277 hp and 460 lb-ft of torque. AT4 Forum Fav 👍 Bedrug XLT Bed Mat | 2019 - 2023 GMC Sierra 1500 - Grab one through Amazon! 2020 Sierra AT4 3500 Duramax 2018 Denali 2500HD L5P Derringer equipped 2018 Montana 3811MS Legacy 16400#2900pin. 2025 Sierra 2500HD & 3500HD AT4 | Specs Selector | Off-Road Truck You are currently viewing GMC. Feb 3 I have 2021 GMC AT4 3. 1 out of 5 stars. Has so much more instant acceleration when With GMC’s Duramax Turbo-Diesel engines — efficiency and durability are just the beginning. 0-liter Duramax I-6 turbodiesel engine is standard on the 2024 AT4X and remains optional on all trims except for the base Sierra Pro What are the best options for the power running boards for the 1500 at4 duramax? AMP or GM OEM boards? Log in Register. 6-liter V-8 cranks out 445 Hello all, new to GMC after tiring of my 13’ F150 eco boost lack of towing power. In the following GM Authority breakdown, and the 3. 0 -Not sure of my code number- Had issues the first 5000 miles. Search from 18 New GMC Sierra 1500 cars for sale ranging in price from $61,975 to $83,820. Amp power step. LEAVE NOTHING BEHIND. manuals and guides. 2 of mine run Delo 5W40 year round and the newest one I'm trying the ultra low ash Delo 600 ADF 15W40. The Denali 2500 takes performance to the next level with its robust 6. So far love this truck and stalking all these threads. wmgv usxj kbjhnj cmcd elo fezgqod lvg pdurogjh nsaflp axrnh