The Sierra HD lineup reaches new heights with the 2024 model year. It has more technology, more comfort, and more luxury than ever before. It also has the most trailering assistance technology in its class1.
Model year the front end of the heavy duty gmc sierra 2500 hd and 3500 hd will be changed and the interior and transmission will also be updated the addition of two trim levels one for off-roading and the other for a more comfortable work truck experience will give people who want to buy an hd truck more options by
Making changes to the sierra for 2024 gmc is adding to the arms race that is the power of heavy duty trucks the 6.6 liter v8 engine’s power numbers don’t change for 2024 though the thumping v8 still makes 401 horsepower and 464 pound-feet of torque gmc got rid of the old six-speed automatic transmission and put
In a 10-speed automatic which is also used in the diesel engine gmc says the new transmission works better with the power curve of the engine 470 horsepower and 975 pound-feet of torque which is very close to one thousand pound feet the old model had 445 horsepower and 910 pound feet of torque so these numbers are
Better gmc says that the extra power and efficiency come from a number of improvements to the engine such as a more efficient turbocharger that helps make 25 percent more low end torque than the current generation truck both the 2500 hd and the 3500 hd can pull up to 36 000 pounds at most if you choose the 2500 hd
With a crew cab you lose 600 pounds of towing power bringing the maximum to 21 900 pounds heavy duty work trucks are used for work first and foremost but gmc is known for adding high-end details to make things work better the sierra has always been a more upscale alternative to the chevy silverado whether you’re talking
About the heavy duty or half ton versions the 20 inch is machined aluminum wheels with gloss black accents are unique to the new denali ultimate inside there is full grain leather and open pore pal that wood there are also niceties like massaging seats in the power sunroof some of the exterior details are a
Unique grille with gmc lettering invader chrome and special fender lettering that shows and headlights which play an animation when the driver gets close to the car turns it on or uses the turn signal are a bit more surprising six new colors and new wheel designs are available for the sle at4 and denali trims inside the
Heavy digital instrument cluster and a bigger 13.4 inches center display all infotainment systems except for the base pro level have google apps there is also a new head up display with 15 inches and many colors the sierra hd already had safety features like forward collision and lane departure warning
Systems now you can add rear cross traffic braking and trailer side blind spot monitoring more importantly for a heavy duty truck with this kind of towing ability there are a number of new features that help with trailering cameras help drivers line up a hitch or fifth wheel and a camera can be added to the back of a
Trailer so drivers can see what’s going on behind them also new is adaptive cruise control while pulling a trailer and a warning for drivers if of their truck the at4x is something to look off-roading won’t be available until the end of 2024 the rest of the heavy duty sierra trucks including the pro sle slt at4
Denali and denali the first quarter of 2023. gmc doesn’t plan to release prices until closer to the release dates but current sierra 2500 hd models start around forty thousand dollars and denali trims cost well over seventy thousand dollars we think the denali ultimate will do much better than that hope you
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Transcribed from video
2024 GMC Sierra HD Denali: Heavy Duty Pickup By MR. COTTRELL((Cars \u0026 Trucks))liveBroadcastDetails{isLiveNowfalsestartTimestamp2022-10-09T150023+0000endTimestamp2022-10-09T150548+0000}
