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Specifications · Vehicle
2020 GMC Sierra 1500 AT4 6.2 4WD
2020 GMC Sierra 1500 AT4 6.2 4WD specs on Slipratio: 420 hp, 460 lb-ft, AWD, automatic.
Power
420hp
460 lb-ft · 169 hp/t
Engine & Drivetrain
| Layout | V8 |
| Displacement | 6.2 L |
| Induction | naturally aspirated |
| Drivetrain | AWD |
| Transmission | automatic / 10 gears |
| Final drive | 3.55 |
Chassis & Aero
| Weight | 2490 kg |
| Wheelbase | 3.75 m |
| Cd | 0.43 |
| Frontal area | 3.30 m² |
| Tire | sport |
| Body / style | pickup |
| Generation | 2020 |
Same model, other trims & years
All GMC Sierra 1500 variants in the Slipratio catalog.
Frequently asked
+–How much horsepower does the 2020 GMC Sierra 1500 AT4 6.2 4WD have?
The 2020 GMC Sierra 1500 AT4 6.2 4WD produces 420 hp and 460 lb-ft of torque.
+–Is the 2020 GMC Sierra 1500 AT4 6.2 4WD AWD or FWD?
The 2020 GMC Sierra 1500 AT4 6.2 4WD is AWD. The transmission is a automatic / 10 gears.
+–How much does the 2020 GMC Sierra 1500 AT4 6.2 4WD weigh?
The 2020 GMC Sierra 1500 AT4 6.2 4WD has a curb weight of 2490 kg (5490 lb), giving it a power-to-weight ratio of 169 hp per tonne.
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