2017 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic

Brand

GMC

Model

Sierra 3500HD

Generation

GMC Sierra 3500HD IV (GMTK2XX) Regular Cab Long Box

Modification

6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic

Body Type

Pick-up

Start of production

2017

End of production

2019

Powertrain

ICE

Fuel type

Diesel

Fuel tank capacity

136 l 35.93 US gal
29.92 UK gal

Engine displacement

6588 cm³ 402.02 cu. In.

Power

445 hp (at 2800 rpm)

Torque

1234 Nm (at 1600 rpm) 910.15 lb. ft (at 1600 rpm)

Drive Axle

All wheel drive (4x4)

Gearbox type

Automatic

Number of Gears

6 Allison

Kerb weight

3241 kg 7145.2 lbs

Length

5699 mm 224.37 in

Doors

2

Seats

2

Wheel rims

7.5J x 17; 8J x 18

Engine Model

Duramax L5P

Powertrain

ICE

Fuel type

Diesel

Fuel system

Diesel Commonrail

Engine Location

Front, Longitudinal

Turbine

Turbocharger

Engine systems

Particulate filter

Engine displacement

6588 cm³ 402.02 cu. In.

Power

445 hp (at 2800 rpm)

Torque

1234 Nm (at 1600 rpm) 910.15 lb. ft (at 1600 rpm)

Number of cylinders

8

Valves per cylinder

4

Position of cylinders

V-engine

Cylinder Bore

103 mm 4.06 in

Piston Stroke

99 mm 3.9 in

Compression ratio

16

Valvetrain

OHV

Engine oil capacity

9.5 l 10.07 US qt
8.36 UK qt

Coolant

29.7 l 31.48 US qt
26.13 UK qt

Length

5699 mm 224.37 in

Width including mirrors

2035 mm 80.12 in

Height

1979 mm 77.91 in

Wheelbase

3393 mm 133.58 in

Front track

1748 mm 68.82 in

Rear (Back) track

1709 mm 67.28 in

Turning diameter

14 m 45.93 ft

Drive Axle

All wheel drive (4x4)

Number of Gears

6 Allison

Brakes

- Front

Ventilated discs, 355 mm

- Rear

Ventilated discs, 360 mm

Assisting system

ABS

Steering type

Cone worm with recirculation balls

Suspension

- Front

Coil spring, Double wishbone, Transverse stabilizer

- Rear

Rigid axle suspension, Leaf spring

Tire size

- Front

235/80 R17; 265/70 R18

Wheel rims

7.5J x 17; 8J x 18

Kerb weight

3241 kg 7145.2 lbs

Max. weight

5171 kg 11400.1 lbs

Luggage capacity

- Max. (seats down)

2162 l 76.35 cu ft

- Max. roof load

1930 kg 4254.9 lbs

Max. trailer load with brakes

- 12%

6577 kg 14499.8 lbs