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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic
General information
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Brand :
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GMC
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Model :
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Sierra 2500HD
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Generation :
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Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed
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Engine / modification :
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6.6 V8 (401 Hp) 4WD Automatic
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Production start :
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2023 year
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Production end :
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Coupe type :
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Pick-up
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Powertrain Architecture :
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Internal Combustion engine
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Num. of Doors :
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4
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Num. of seats :
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5
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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic
Fuel economy (consumption)
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Fuel consumption / economy - urban :
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Fuel consumption / economy - extra urban :
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Fuel consumption / economy - combined :
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Fuel Type :
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Petrol (Gasoline)
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Fuel tank volume :
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136 l | 35.9 US gallons | 29.9 UK gallons
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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic
Performance
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Power :
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401 hp | 295 kW
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Max power in :
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5200 rpm.
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Maximum speed :
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Acceleration from 0 to 100 km/h :
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Torque :
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629 Nm @ 4000 rpm.
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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic
Engine
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Model Engine :
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L8T
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Engine position :
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Engine oil capacity :
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7.6 l
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Coolant :
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14.6 l
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Fuel System :
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Aspiration / Turbine :
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Naturally aspirated engine
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Valvetrain :
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OHV
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Number of cylinders :
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8
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Number of valves per cylinder :
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2
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Compression ratio :
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10.8
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Piston Stroke :
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98 mm
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Cylinder Bore :
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103.25 mm
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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic
Transmission
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Wheel Drive :
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All wheel drive (4x4)
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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic
Chassis
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Length :
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6534 mm | 257.2 in
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Width :
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Width including mirrors :
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2079 mm | 81.9 in
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Height :
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2027 mm | 79.8 in
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Wheelbase :
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4127 mm | 162.5 in
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Front track :
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1731 mm | 68.1 in
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Rear (Back) track :
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1736 mm | 68.3 in
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Ride height(clearance) :
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257 mm | 10.1 in
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Front suspension :
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Independent torsion bar, double wishbone
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Max weight :
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4763 kg | 10501 lbs
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Kerb Weight :
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3156 kg | 6958 lbs
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Steering type :
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Cone worm with recirculation balls
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Power steering :
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Hydraulic Steering
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Permitted trailer load with brakes (12%) :
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7257 kg
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GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD Automatic
Tyres / Wheels
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Tire size :
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245/75 R17; 265/70 R17; 275/70 R18; 275/65 R20
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Wheel rims size :
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7.5J x 17; 8J x 18; 8.5J x 20
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