Go Further: GMC Expands Performance of 2024 Sierra 1500 AT4X with Addition of Rugged and Refined 3.0L Duramax Engine
The extremely efficient however refined Duramax engine, first launched to the Sierra safe for the 2023 model 12 months, delivers elevated power and torque for world-class on- and off-road performance throughout the AT4X.
2023-04-05
DETROIT – GMC launched right now that it may make the rugged and refined second-generation 3.0L inline-six Duramax Turbo-Diesel engine customary on its extreme off-road Sierra 1500 AT4X trim, allowing shoppers to go further and uncover additional of their off-road adventures.
First launched on select 2023 Sierra 1500 trims, the updated 3.0L Duramax engine comes customary with a 10-speed computerized transmission and delivers max power of 305 horsepower (a ten% improve as compared with MY22), and max torque of 495 lb-ft (a 7.6% improve from MY22).
“The three.0L Duramax Turbo-Diesel engine has prolonged been a favorite of Sierra delicate duty homeowners,” talked about Will Mellon, promoting and advertising and marketing supervisor, GMC Sierra. “Given that launch of the refined Duramax for the 2023 model 12 months, spherical 20% of all Sierra 1500s purchased have embody the engine and we anticipate its addition to the AT4X trim to take mix even larger.”
The Duramax Turbo-Diesel engine’s developments are made doable by way of various key factor upgrades, along with:
- New metallic pistons with a revised combustion bowl
- Retuned turbo compressor
- New fuel injectors
- Improved temperature administration choices
“These refinements of the three.0L Duramax Turbo-Diesel engine took an already superior engine and made it even increased for off-road functions,” talked about John Barta, GM assistant chief engineer, Diesel Engines. “The wonderful low-end torque combined with the swish and quiet power of this diesel engine, make it very good for patrons requiring on-road performance for points like towing, along with off-road adventures like long-distance overlanding.”
The Duramax engine will proceed to be assembled at GM’s Flint Engine Operations plant in Michigan1 and is perhaps obtainable on the 2024 GMC Sierra 1500 AT4X later this summer time season.
With superior off-road performance, premium experience and an distinctive, luxuriously appointed inside, the Sierra 1500 AT4X permits shoppers to enterprise further off-road with confidence and in comfort. Commonplace choices akin to Multimatic DSSV dampers, entrance and rear e-locking differentials, combined with the additional performance of the obtainable AEV model, make this basically probably the most off-road succesful manufacturing unit Sierra 1500 ever. All with the luxury-focused and tech-infused AT4X Obsidian Rush inside, which choices full grain leather-wrapped massaging entrance seats, real ash picket trim, a 12-speaker Bose® Premium Assortment audio system and larger than 40 diagonal inches of combined digital exhibits.
The 2024 model 12 months moreover brings additional new choices all through the Sierra 1500 lineup, along with:
- On the market full of life exhaust for Denali, Denali Remaining, AT4, AT4X and SLT
- Two additional premium aluminum wheels
- Two new distinctive and daring exterior paint colors, Downpour Metallic and Thunderstorm Gray2
Lastly, for the 2024 model 12 months, the 2.7L Turbo Extreme-Output Engine will now carry the establish TurboMax. With 310 hp, a best-in-class customary torque rating of 430 lb-ft4 and max obtainable towing of 9,500 lbs3, the TurboMax engine gives GMC Sierra 1500 Elevation, SLE and Skilled shoppers with the power and performance important to take their work or hobbies further, whether or not or not that’s towing gear or tackling off-road trails.
1Of residence and globally sourced components.
2 Further worth coloration.
3 9,500 lb. rating: Requires appropriately outfitted Frequent Cab Prolonged Mattress 2WD model with a 2.7L Turbo Extreme-Output gas engine and obtainable Trailering Bundle deal.
4 Class is half-ton pickups. Based on latest aggressive info obtainable.
About GMC
GMC gives a ramification of premium automobiles and SUVs designed and engineered to the easiest customary. With cars identical to the compact Terrain and full-size Yukon, all-new Canyon and Sierra light-duty, along with the world’s first all-electric supertruck the GMC HUMMER EV, our automobiles and SUVs ship GMC’s signature combination of intuitive utilized sciences, actual engineering and premium execution. Constructed on a sturdy foundation of manufacturing automobiles since 1902, GMC now sells in a dozen worldwide places the world over. Particulars on all fashions might be discovered at www.gmc.com, Instagram at @GMC, Twitter at @GMC or at www.fb.com/gmc.
