Car technical specifications and fuel economy / consumption / mpg

Comparison GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box 6.6 Duramax TD V8 (397 Hp) 4WD Automatic & GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Standard Box 6.6 Duramax TD V8 (397 Hp) Automatic & GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 Duramax TD V8 (470 Hp) DRW Automatic & GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic

GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box 6.6 Duramax TD V8 (397 Hp) 4WD Automatic
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GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Standard Box 6.6 Duramax TD V8 (397 Hp) Automatic
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GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 Duramax TD V8 (470 Hp) DRW Automatic
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GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic
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Brand: GMC GMC GMC GMC
Model: Sierra 2500HD Sierra 2500HD Sierra 3500HD Sierra 3500HD
Generation: Sierra 2500HD IV (GMTK2XX) Double Cab Long Box Sierra 2500HD IV (GMTK2XX) Crew Cab Standard Box Sierra 3500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed Sierra 3500HD V (GMTT1XX) Double Cab Long Bed
Engine / modification: 6.6 Duramax TD V8 (397 Hp) 4WD Automatic 6.6 Duramax TD V8 (397 Hp) Automatic 6.6 Duramax TD V8 (470 Hp) DRW Automatic 6.6 V8 (401 Hp) 4WD SRW Automatic
Production start: 2015 year 2015 year 2024 year 2020 year
Production end: 2017 year 2017 year 2023 year
Coupe type: Pick-up Pick-up Pick-up Pick-up
Powertrain Architecture: Internal Combustion engine Internal Combustion engine Internal Combustion engine Internal Combustion engine
Num. of Doors: 4 4 4 4
Num. of seats: 5 5 5 5
Fuel Type: Diesel Diesel Diesel Petrol (Gasoline)
Fuel tank volume: 136 l 136 l 136 l 136 l
Power: 397 hp 397 hp 470 hp 401 hp
Max power in: 3000 rpm. 3000 rpm. 2800 rpm. 5200 rpm.
Torque: 1037 Nm @ 1600 rpm. 1037 Nm @ 1600 rpm. 1322 Nm @ 1600 rpm. 629 Nm @ 4000 rpm.
Model Engine: Duramax LML Duramax LML L5P L8T
Engine displacement: 6604 cm3 6599 cm3 6604 cm3
Engine oil capacity: 9.5 l 9.5 l 7.6 l
Coolant: 22.4 l 22.4 l 14.6 l
Aspiration / Turbine: Naturally aspirated engine
Valvetrain: OHV OHV OHV OHV, VVT
Number of cylinders: 8 8 8 8
Number of valves per cylinder: 4 4 4 2
Compression ratio: 16 16 16 10.8
Piston Stroke: 99 mm 99 mm 99 mm 98 mm
Cylinder Bore: 103 mm 103 mm 103 mm 103.25 mm
Wheel Drive: All wheel drive (4x4) Rear wheel drive Rear wheel drive All wheel drive (4x4)
Length: 6322 mm 6083 mm 6534 mm 6514 mm
Width including mirrors: 2045 mm 2045 mm 2457 mm 2079 mm
Height: 1977 mm 1988 mm 2037 mm 2054 mm
Wheelbase: 4017 mm 3904 mm 4127 mm 4127 mm
Front track: 1748 mm 1748 mm 1731 mm 1731 mm
Rear (Back) track: 1709 mm 1709 mm 1905 mm 1736 mm
Ride height(clearance): 214 mm 213 mm 264 mm 264 mm
Maximum amount of Luggage (trunk): 2162 l 1728 l
Front suspension: Independent torsion bar, double wishbone
Max weight: 4536 kg 4309 kg 6350 kg 5171 kg
Kerb Weight: 3262 kg 2831 kg 3559 kg 3162 kg
Steering type: Cone worm with recirculation balls Cone worm with recirculation balls Cone worm with recirculation balls Cone worm with recirculation balls
Power steering: Hydraulic Steering Hydraulic Steering
Minimum turning circle (turning diameter): 16.2 m 15.7 m
Permitted trailer load with brakes (12%): 6577 kg 5897 kg 9072 kg 6577 kg
Tire size: 245/75 R17; 265/70 R17; 265/70 R18; 265/60 R20 245/75 R17; 265/70 R17; 265/70 R18; 265/60 R20 275/70 R18; 275/65 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; 8.5J x 20 8J x 18; 8.5J x 20 7.5J x 17; 8J x 18