Compare: GMC Sierra 1500 2026 Pick-up 481 Hp

General information

Brand

GMC

Model

Sierra 1500

Generation

Sierra 1500 VI Crew Cab Short Bed

Modification (Engine)

6.6 V8 (481 Hp) 4WD Automatic

Start of production

September, 2026

Powertrain Architecture

Internal Combustion engine

Body type

Pick-up

Seats

Doors

Performance specs

Fuel Type

Petrol (Gasoline)

Weight-to-power ratio

5.5 kg/Hp, 181.9 Hp/tonne

Weight-to-torque ratio

3.9 kg/Nm, 256.8 Nm/tonne

Internal combustion engine specs

Power

481 Hp @ 5800 rpm.

Power per litre

73.3 Hp/l

Torque

679 Nm @ 4000 rpm.

Engine layout

Front, Longitudinal

Engine displacement

6564 cm³

Number of cylinders

Engine configuration

V-engine

Cylinder Bore

103.25 mm

Piston Stroke

98 mm

Number of valves per cylinder

Fuel injection system

Direct injection and Multi-port manifold injection

Engine aspiration

Naturally aspirated engine

Valvetrain

OHV, VVT

Engine systems

Start & Stop System
Cylinder deactivation system

Volume and weights

Kerb Weight

2644-2744 kg

Max. weight

3266-3402 kg

Max load

622-658 kg

Fuel tank capacity

129 l

Permitted trailer load with brakes (12%)

4264 kg

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.

Drive wheel

All wheel drive (4x4)

Number of gears and type of gearbox

10 gears, automatic transmission

Front suspension

Independent coil spring

Rear suspension

Rigid axle suspension, Leaf spring

Front brakes

Ventilated discs, 343 mm

Rear brakes

Ventilated discs, 345 mm

Assisting systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Power steering

Electric Steering

Tire size

255/70 R17; 275/60 R20; 275/65 R20; 275/50 R22

Wheel rim size

8J x 17; 9J x 20; 9J x 22

Compare: GMC Sierra 1500 VI Crew Cab Short Bed 6.6 V8 (481 Hp) 4WD Automatic

General information

Performance specs

Internal combustion engine specs

Volume and weights

Drivetrain, brakes and suspension specs