Car technical specifications and fuel economy / consumption / mpg

Comparison GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 V8 (401 Hp) Automatic & GMC Syclone 4.3 i V6 4WD (279 Hp)


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GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 V8 (401 Hp) Automatic
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GMC Syclone 4.3 i V6 4WD (279 Hp)
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Brand: GMC GMC
Model: Sierra 2500HD Syclone
Generation: Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed Syclone
Engine / modification: 6.6 V8 (401 Hp) Automatic 4.3 i V6 4WD (279 Hp)
Production start: 2020 year 1991 year
Production end: 2023 year 1993 year
Coupe type: Pick-up Pick-up
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 4 2
Num. of seats: 5 3
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Fuel tank volume: 136 l 75.7 l
Power: 401 hp 279 hp
Max power in: 5200 rpm. 6000 rpm.
Torque: 629 Nm @ 4000 rpm. 373 Nm/3600 rpm.
Model Engine: L8T
Engine position: Front, longitudinal
Engine displacement: 4157 cm3
Engine oil capacity: 7.6 l
Coolant: 14.6 l
Fuel System: Multi-point injection
Aspiration / Turbine: Naturally aspirated engine Turbocharging
Position of cylinders: Inline
Valvetrain: OHV, VVT -
Number of cylinders: 8 6
Number of valves per cylinder: 2 4
Compression ratio: 10.8 10
Piston Stroke: 98 mm 102 mm
Cylinder Bore: 103.25 mm 93 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 4
Length: 6352 mm 4584 mm
Width: 1646 mm
Width including mirrors: 2079 mm
Height: 2027 mm 1524 mm
Wheelbase: 4037 mm 2750 mm
Front track: 1731 mm
Rear (Back) track: 1736 mm
Ride height(clearance): 257 mm
Front suspension: Helical spring
Rear suspension: Helical spring
Max weight: 4604 kg
Front brakes: Ventilated discs
Rear brakes: Disc
Kerb Weight: 2963 kg 1734 kg
ABS: yes
Steering type: Cone worm with recirculation balls
Power steering: Hydraulic Steering Hydraulic Steering
Permitted trailer load with brakes (12%): 6577 kg
Tire size: 265/70 R17; 245/75 R17; 275/70 R18 205/75 R15
Wheel rims size: 7.5J x 17; 8J x 18