Car technical specifications and fuel economy / consumption / mpg

Comparison GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box 6.6 Duramax TD V8 (397 Hp) Automatic & GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic


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GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box 6.6 Duramax TD V8 (397 Hp) Automatic
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GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic
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Brand: GMC GMC
Model: Sierra 2500HD Sierra 3500HD
Generation: Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed
Engine / modification: 6.6 Duramax TD V8 (397 Hp) Automatic 6.6 V8 (401 Hp) 4WD SRW Automatic
Production start: 2011 year 2020 year
Production end: 2014 year 2023 year
Coupe type: Pick-up Pick-up
Powertrain Architecture: Internal Combustion engine Internal Combustion engine
Num. of Doors: 5 2
Num. of seats: 5 2
Fuel Type: Diesel Petrol (Gasoline)
Fuel tank volume: 136 l 136 l
Power: 397 hp 401 hp
Max power in: 3000 rpm. 5200 rpm.
Torque: 1037 Nm @ 1600 rpm. 629 Nm @ 4000 rpm.
Model Engine: Duramax LML L8T
Engine displacement: 6599 cm3
Engine oil capacity: 9.5 l 7.6 l
Coolant: 24 l 14.6 l
Maximum engine speed: 3000 rpm.
Aspiration / Turbine: Naturally aspirated engine
Valvetrain: OHV OHV, VVT
Number of cylinders: 8 8
Number of valves per cylinder: 4 2
Compression ratio: 16 10.8
Piston Stroke: 99 mm 98 mm
Cylinder Bore: 103 mm 103.25 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Length: 6101 mm 5982 mm
Width including mirrors: 2032 mm 2076 mm
Height: 1958 mm 2056 mm
Wheelbase: 3904 mm 3595 mm
Front track: 1748 mm 1731 mm
Rear (Back) track: 1709 mm 1736 mm
Ride height(clearance): 213 mm 285 mm
Maximum amount of Luggage (trunk): 1718 l
Front suspension: Independent torsion bar, double wishbone
Max weight: 4536 kg 4876 kg
Kerb Weight: 3206 kg 2826 kg
Steering type: Cone worm with recirculation balls Cone worm with recirculation balls
Power steering: Hydraulic Steering
Minimum turning circle (turning diameter): 15.4 m
Permitted trailer load with brakes (12%): 5897 kg 6577 kg
Tire size: 245/75 R17; 265/70 R17; 265/70 R18; 265/60 R20 265/70 R17; 245/75 R17; 275/70 R18
Wheel rims size: 7.5J x 17; 8J x 18; 8.5J x 20 7.5J x 17; 8J x 18