GMC Sierra 1500 VI Crew Cab Short Bed 3.0 Duramax (305 Hp) 4WD Automatic | Technical specs, data, fuel consumption, Dimensions

2027 GMC Sierra 1500 VI Crew Cab Short Bed - Photo 1

Key specs

GMC Sierra 1500 VI Crew Cab Short Bed 3.0 Duramax (305 Hp) 4WD Automatic /Pick-up 2026 - /

What is the body type of GMC Sierra 1500 VI Crew Cab Short Bed?

Pick-up, 4 Doors, 5 Seats

What is the power output of GMC Sierra 1500 Pick-up 2026 3.0 Duramax (305 Hp) 4WD Automatic?

305 Hp, 671 Nm
495 lb.-ft.

What is the engine displacement of GMC Sierra 1500 Pick-up 2026 3.0 Duramax (305 Hp) 4WD Automatic?

3.0 l
2993 cm³
182.64 cu. in.

What is the number of cylinders in 2026 GMC 3.0 Duramax (305 Hp) 4WD Automatic?

6, Inline

What is the drivetrain of GMC Sierra 1500 VI Crew Cab Short Bed Pick-up 2026 3.0 Duramax (305 Hp) 4WD Automatic?

All wheel drive (4x4). Internal Combustion engine. 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.

What is the kerb weight of 2026 GMC Sierra 1500 VI Crew Cab Short Bed 3.0 Duramax (305 Hp) 4WD Automatic?

2468-2817 kg
5441 - 6210 lbs.

What is the maximum permissible mass of 2026 GMC Sierra 1500 VI Crew Cab Short Bed 3.0 Duramax (305 Hp) 4WD Automatic?

3266-3402 kg
7200 - 7500 lbs.

What are the number of gears and the gearbox type of 2026 GMC Sierra 1500 VI Crew Cab Short Bed 3.0 Duramax (305 Hp) 4WD Automatic?

10, automatic transmission

GMC
- GMC Sierra 1500
  - Sierra 1500 VI Crew Cab Short Bed
    - 6.6 V8 (481 Hp) 4WD Automatic
    - 5.7 V8 (402 Hp) Automatic
    - 5.7 V8 (402 Hp) 4WD Automatic
    - 3.0 Duramax (305 Hp) 4WD Automatic

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General information

Brand

GMC

Model

Sierra 1500

Generation

Sierra 1500 VI Crew Cab Short Bed

Modification (Engine)

3.0 Duramax (305 Hp) 4WD Automatic

Start of production

September, 2026

Powertrain Architecture

Internal Combustion engine

Body type

Pick-up

Seats

Doors

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Performance specs

Fuel Type

Diesel

Weight-to-power ratio

8.1 kg/Hp, 123.6 Hp/tonne

Weight-to-torque ratio

3.7 kg/Nm, 271.9 Nm/tonne

Engine specs

Power

305 Hp @ 3750 rpm.

Power per litre

101.9 Hp/l

Torque

671 Nm @ 2750 rpm. 495 lb.-ft. @ 2750 rpm.

Engine layout

Front, Longitudinal

Engine displacement

2993 cm³ 182.64 cu. in.

Number of cylinders

Engine configuration

Inline

Cylinder Bore

84 mm 3.31 in.

Piston Stroke

90 mm 3.54 in.

Number of valves per cylinder

Fuel injection system

Diesel Commonrail

Engine aspiration

Turbocharger, Intercooler

Valvetrain

DOHC

Engine systems

Start & Stop System
Particulate filter

Volume and weights

Kerb Weight

2468-2817 kg 5441 - 6210 lbs.

Max. weight

3266-3402 kg 7200 - 7500 lbs.

Max load

585-798 kg 1290 - 1759 lbs.

Fuel tank capacity

129 l 34.08 US gal | 28.38 UK gal

Permitted trailer load with brakes (12%)

5488 kg 12099 lbs.

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

Specs of GMC Sierra 1500 VI Crew Cab Short Bed 3.0 Duramax (305 Hp) 4WD Automatic /2026/