Some of the images are AI-generated and for reference only, they might not accurately represent the actual model.
| Details | GMC - Sierra 3500HD | BMW - M8 |
|---|
| Brand | GMC | BMW |
|---|
| Model | Sierra 3500HD | M8 |
|---|
| Generation | Sierra 3500HD V (GMTT1XX, facelift 2024) Crew Cab Standard Bed | M8 Convertible (F91, facelift 2022) |
|---|
| Modification | 6.6 Duramax TD V8 (470 Hp) 4WD SRW Automatic | Competition 4.4 V8 (625 Hp) xDrive Steptronic Sport |
|---|
| Start Of Production | 2024 | March, 2022 |
|---|
Performance
| Specs | GMC - Sierra 3500HD | BMW - M8 |
|---|
| Rating | | |
|---|
Body & Dimensions
| Specs | GMC - Sierra 3500HD | BMW - M8 |
|---|
| Rating | | |
|---|
| Body Type | Pick-up | Cabriolet |
|---|
| Seats | 5 | 4 |
|---|
| Doors | 4 | 2 |
|---|
| Length | 6369 mm 250.75 in. | 4867 mm 191.61 in. |
|---|
| Width Including Mirrors | 2079 mm 81.85 in. | 2137 mm 84.13 in. |
|---|
| Height | 2054 mm 80.87 in. | 1353 mm 53.27 in. |
|---|
| Wheelbase | 4037 mm 158.94 in. | 2827 mm 111.3 in. |
|---|
| Front Track | 1731 mm 68.15 in. | 1627 mm 64.06 in. |
|---|
| Rear Track | 1736 mm 68.35 in. | 1632 mm 64.25 in. |
|---|
| Ride Height Ground Clearance | 284 mm 11.18 in. | None |
|---|
Fuel Consumption
| Specs | GMC - Sierra 3500HD | BMW - M8 |
|---|
| Rating | | |
|---|
| Fuel Type | Diesel | Petrol (Gasoline) |
|---|
Engine & Transmission
| Specs | GMC - Sierra 3500HD | BMW - M8 |
|---|
| Rating | | |
|---|
| Powertrain Architecture | Internal Combustion engine | Internal Combustion engine |
|---|
| Power | 470 Hp @ 2800 rpm. | 625 Hp @ 6000 rpm. |
|---|
| Power Per Litre | 71.2 Hp/l | 142.2 Hp/l |
|---|
| Torque | 1322 Nm @ 1600 rpm. 975.06 lb.-ft. @ 1600 rpm. | 750 Nm @ 1800-5860 rpm. 553.17 lb.-ft. @ 1800-5860 rpm. |
|---|
| Engine Layout | Front, Longitudinal | Front, Longitudinal |
|---|
| Engine Model Code | L5P | S63B44B |
|---|
| Engine Displacement | 6604 cm3 403 cu. in. | 4395 cm3 268.2 cu. in. |
|---|
| Number Of Cylinders | 8 | 8 |
|---|
| Engine Configuration | V-engine | V-engine |
|---|
| Cylinder Bore | 103 mm 4.06 in. | 89 mm 3.5 in. |
|---|
| Piston Stroke | 99 mm 3.9 in. | 88.3 mm 3.48 in. |
|---|
| Compression Ratio | 16 | 10 |
|---|
| Number Of Valves Per Cylinder | 4 | 4 |
|---|
| Fuel Injection System | Diesel Commonrail | Direct injection |
|---|
| Engine Aspiration | Turbocharger, Intercooler | BiTurbo, Intercooler |
|---|
| Valvetrain | OHV | None |
|---|
| Engine Oil Capacity | 9.5 l 10.04 US qt | 8.36 UK qt | 10 l 10.57 US qt | 8.8 UK qt |
|---|
| Engine Oil Specification | 15W-40 / API CJ-4, API CK-4 5W-40 / API CJ-4, API CK-4 (<-18 C°) | 0W-30 / BMW Longlife-12 FE |
|---|
| Coolant | 28.5 l 30.12 US qt | 25.08 UK qt | None |
|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary. | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. |
|---|
| Drive Wheel | All wheel drive (4x4) | All wheel drive (4x4) |
|---|
| Front Suspension | Independent torsion bar, double wishbone | Double wishbone |
|---|
| Rear Suspension | Rigid axle suspension, Leaf spring | Independent multi-link suspension |
|---|
| Number Of Gears And Type Of Gearbox | 10 gears, automatic transmission Allison | 8 gears, automatic transmission Steptronic Sport |
|---|
Brakes
| Specs | GMC - Sierra 3500HD | BMW - M8 |
|---|
| Rating | | |
|---|
| Front Brakes | Ventilated discs, 355x40 mm | Ventilated discs |
|---|
| Rear Brakes | Ventilated discs, 360x34 mm | Ventilated discs |
|---|
| Steering Type | Cone worm with recirculation balls | Steering rack and pinion |
|---|
| Power Steering | Hydraulic Steering | Electric Steering |
|---|
| Tires Size | 275/70 R18; 275/65 R20 | 275/35 ZR20; 285/35 ZR20 |
|---|
| Wheel Rims Size | 8J x 18; 8.5J x 20 | 9.5J x 20; 10.5J x 20 |
|---|
| Assisting Systems | ABS (Anti-lock braking system) | ABS (Anti-lock braking system) |
|---|
Battery - Electric / Hybrid
| Specs | GMC - Sierra 3500HD | BMW - M8 |
|---|
| Rating | | |
|---|
Weight & Capacity
| Specs | GMC - Sierra 3500HD | BMW - M8 |
|---|
| Rating | | |
|---|
| Weight To Power Ratio | 7.6 kg/Hp, 131.7 Hp/tonne | 3.2 kg/Hp, 308.6 Hp/tonne |
|---|
| Weight To Torque Ratio | 2.7 kg/Nm, 370.3 Nm/tonne | 2.7 kg/Nm, 370.4 Nm/tonne |
|---|
| Kerb Weight | 3570 kg 7870.5 lbs. | 2025 kg 4464.36 lbs. |
|---|
| Max Weight | 5489 kg 12101.17 lbs. | 2440 kg 5379.28 lbs. |
|---|
| Max Load | 1919 kg 4230.67 lbs. | 415 kg 914.92 lbs. |
|---|
| Fuel Tank Capacity | 136 l 35.93 US gal | 29.92 UK gal | 68 l 17.96 US gal | 14.96 UK gal |
|---|
| Permitted Trailer Load With Brakes 12 Percent | 9072 kg 20000.34 lbs. | None |
|---|
