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

Technical specifications and auto data, engine info, fuel consumption performance specs, dimensions and volumes

FULL CAR SPECIFICATIONS

GENERAL INFO

Select Units

Brand

GMC

Modification

6.6 Duramax TD V8 (445 Hp) 4WD 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

3456 kg 7619.2 lbs

Length

6563 mm 258.39 in

Doors

4

Seats

5

Wheel rims

7.5J x 17; 8J x 18; 8.5J x 20

FULL SPECS

ENGINE SPECIFICATION

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

POWER-TO-WEIGHT RATIO (PWR)

Color Index

Dynamic Efficiency

high Performance

DIMENSIONS

Length

6563 mm 258.39 in

Width including mirrors

2045 mm 80.51 in

Height

1980 mm 77.95 in

Wheelbase

4258 mm 167.64 in

Front track

1748 mm 68.82 in

Rear (Back) track

1709 mm 67.28 in

Turning diameter

17.1 m 56.1 ft

DRIVETRAIN, SUSPENSION & TIRES

Drive Axle

All wheel drive (4x4)

Number of Gears

6 Allison

Brakes

- Front

Ventilated discs, 350x40 mm

- Rear

Ventilated discs, 360x34 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; 265/60 R20

Wheel rims

7.5J x 17; 8J x 18; 8.5J x 20

WEIGHTS & TRUNK SPACE

Kerb weight

3456 kg 7619.2 lbs

Max. weight

4536 kg 10000.2 lbs

Luggage capacity

- Max. (seats down)

2162 l 76.35 cu ft

- Max. roof load

1080 kg 2381 lbs

Max. trailer load with brakes

- 12%

6577 kg 14499.8 lbs

MODEL REVIEW
GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box 6.6 Duramax TD V8 (445 Hp) 4WD Automatic is made in 2017 2018 2019