2024 GMC Sierra 1500 Engine Differences
The first three trim levels come standard with the 2.7L TurboMax I4 engine, a strong option that provides diesel-like fuel efficiency, capability on demand, and optimal low-end torque to help tackle the toughest of jobs. This engine is paired with an eight-speed automatic transmission for smooth shifting and excellent handling. Youāll be able to choose between two-wheel drive (2WD) or four-wheel drive (4WD).
The 5.3L EcoTec3 V8 steps it up a notch with exceptional performance specs and impressive towing capabilities. At 355 horsepower, this engine levels up your towing game to 11,200 pounds when equipped with the Max. Trailering Package. A ten-speed automatic transmission comes standard and can be paired with a 2WD or 4WD drivetrain.
The naturally-aspirated 6.2L EcoTec3 V8 engine unleashes raw power that will leave you breathless. This engine bumps up performance specs, with the higher horsepower and torque specs translating directly to a greater towing capacity of 13,100 pounds.
The 3.0L Duramax turbo diesel I6 engine delivers remarkable performance and the highest torque performance of the engine lineup. An active thermal management system makes sure that the engine remains at an optimal temperature, while the turbocharger allows for greater responsiveness.
So, what are all of the performance specs of the aforementioned engine options? Take a look at the accompanying table to view all of the key specifications side-by-side.
Engine
|
2.7L TurboMax I4
|
5.3L EcoTec3 V8
|
6.2L EcoTec3 V8
|
3.0L Duramax turbo diesel I6
|
Horsepower
|
310 HP
|
355 HP
|
420 HP
|
305 HP
|
Torque
|
430 lb.-ft.
|
383 lb.-ft.
|
460 lb.-ft.
|
495 lb.-ft.
|
Transmission
|
Eight-speed automatic
|
Ten-speed automatic
|
MPG (City/Hwy)
|
18 / 22
|
16 / 21
|
15 / 19
|
23 / 29
|
Max. Towing Capacity
|
9,500 lbs.
|
11,200 lbs.
|
13,100 lbs.
|
13,300 lbs.
|
Max. Payload Capacity
|
2,230 lbs.
|
2,150 lbs.
|
1,870 lbs.
|
1,880 lbs.
|