| What is the body type, GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed? | Pick-up, 4 Doors, 5 Seats |
|---|---|
| How much power, GMC Sierra 3500HD Pick-up 2020 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic? | 445 Hp, 1234 Nm 910.15 lb.-ft. |
| What is the engine size, GMC Sierra 3500HD Pick-up 2020 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic? | 6.6 l 6604 cm3 403 cu. in. |
| How many cylinders, 2020 GMC 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic? | 8, V-engine |
| What is the drivetrain, GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed Pick-up 2020 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic? | All wheel drive (4x4). Internal Combustion engine. 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. |
| How long is this vehicle, 2020 GMC Sierra 3500HD Pick-up? | 6514 mm 256.46 in. |
| How wide is the vehicle, 2020 GMC Sierra 3500HD Pick-up? | 2079 mm 81.85 in. |
| What is the curb weight, 2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic? | 3612 kg 7963.1 lbs. |
| What is the gross weight, 2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic? | 5511 kg 12149.68 lbs. |
| How many gears, What type is the gearbox, 2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic? | 10, automatic transmission Allison |
| General information | |
|---|---|
| Brand | GMC |
| Model | Sierra 3500HD |
| Generation | Sierra 3500HD V (GMTT1XX) Double Cab Long Bed |
| Modification (Engine) | 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic |
| Start of production | 2020 year |
| End of production | 2023 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5 |
| Doors | 4 |
| Performance specs | |
| Fuel Type | Diesel |
| Weight-to-power ratio | 8.1 kg/Hp, 123.2 Hp/tonne |
| Weight-to-torque ratio | 2.9 kg/Nm, 341.6 Nm/tonne |
| Engine specs | |
| Power | 445 Hp @ 2800 rpm. |
| Power per litre | 67.4 Hp/l |
| Torque | 1234 Nm @ 1600 rpm. 910.15 lb.-ft. @ 1600 rpm. |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | Duramax L5P |
| Engine displacement | 6604 cm3 403 cu. in. |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 103 mm 4.06 in. |
| Piston Stroke | 99 mm 3.9 in. |
| Compression ratio | 16:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | OHV |
| Engine oil capacity | 9.5 l 10.04 US qt | 8.36 UK qt |
| Engine oil specification |  Log in to see. |
| Coolant | 29.1 l 30.75 US qt | 25.6 UK qt |
| Engine systems | Particulate filter |
| Space, Volume and weights | |
| Kerb Weight | 3612 kg 7963.1 lbs. |
| Max. weight | 5511 kg 12149.68 lbs. |
| Max load | 1899 kg 4186.58 lbs. |
| Fuel tank capacity | 136 l 35.93 US gal | 29.92 UK gal |
| Permitted trailer load with brakes (12%) | 6577 kg 14499.8 lbs. |
| Dimensions | |
| Length | 6514 mm 256.46 in. |
| Width including mirrors | 2079 mm 81.85 in. |
| Height | 2054 mm 80.87 in. |
| Wheelbase | 4127 mm 162.48 in. |
| Front track | 1731 mm 68.15 in. |
| Rear (Back) track | 1736 mm 68.35 in. |
| Ride height (ground clearance) | 284 mm 11.18 in. |
| Drivetrain, brakes and suspension specs | |
| 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. |
| Drive wheel | All wheel drive (4x4) |
| Number of gears and type of gearbox | 10 gears, automatic transmission Allison |
| Front suspension | Coil spring, Double wishbone, Transverse stabilizer |
| Rear suspension | Rigid axle suspension, Leaf spring |
| Front brakes | Ventilated discs, 350x40 mm |
| Rear brakes | Ventilated discs, 355x40 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 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 |
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