Car technical specifications and fuel economy / consumption / mpg

Comparison GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic & GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 Duramax TD V8 (470 Hp) 4WD Automatic


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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic
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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 Duramax TD V8 (470 Hp) 4WD Automatic
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Brand: GMC GMC
Model: Sierra 2500HD Sierra 2500HD
Generation: Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed
Engine / modification: 6.6 V8 (401 Hp) 4WD Automatic 6.6 Duramax TD V8 (470 Hp) 4WD Automatic
Production start: 2023 year 2023 year
Coupe type: Pick-up Pick-up
Powertrain Architecture: Internal Combustion engine Internal Combustion engine
Num. of Doors: 4 4
Num. of seats: 5 5
Fuel Type: Petrol (Gasoline) Diesel
Fuel tank volume: 136 l 136 l
Power: 401 hp 470 hp
Max power in: 5200 rpm. 2800 rpm.
Torque: 629 Nm @ 4000 rpm. 1322 Nm @ 1600 rpm.
Model Engine: L8T L5P
Engine displacement: 6604 cm3
Engine oil capacity: 7.6 l
Coolant: 14.6 l
Aspiration / Turbine: Naturally aspirated engine
Valvetrain: OHV OHV
Number of cylinders: 8 8
Number of valves per cylinder: 2 4
Compression ratio: 10.8 16
Piston Stroke: 98 mm 99 mm
Cylinder Bore: 103.25 mm 103 mm
Wheel Drive: All wheel drive (4x4) All wheel drive (4x4)
Length: 6776 mm 6534 mm
Width including mirrors: 2079 mm 2079 mm
Height: 2023 mm 2027 mm
Wheelbase: 4369 mm 4127 mm
Front track: 1731 mm 1731 mm
Rear (Back) track: 1736 mm 1736 mm
Ride height(clearance): 256 mm 257 mm
Front suspension: Independent torsion bar, double wishbone Independent torsion bar, double wishbone
Max weight: 4831 kg 5080 kg
Kerb Weight: 3196 kg 3468 kg
Steering type: Cone worm with recirculation balls Cone worm with recirculation balls
Power steering: Hydraulic Steering Hydraulic Steering
Permitted trailer load with brakes (12%): 7257 kg 7983 kg
Tire size: 245/75 R17; 265/70 R17; 275/70 R18; 275/65 R20 235/80 R17; 265/70 R17; 245/75 R17; 265/70 R18; 265/60 R20
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