| What is the body type, GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed? | Pick-up, 4 Doors, 5 Seats |
|---|---|
| How much power, GMC Sierra 2500HD Pick-up 2020 6.6 Duramax TD V8 (445 Hp) 4WD Automatic? | 445 Hp, 1234 Nm 910.15 lb.-ft. |
| What is the engine size, GMC Sierra 2500HD Pick-up 2020 6.6 Duramax TD V8 (445 Hp) 4WD Automatic? | 6.6 l 6604 cm3 403 cu. in. |
| How many cylinders, 2020 GMC 6.6 Duramax TD V8 (445 Hp) 4WD Automatic? | 8, V-engine |
| What is the drivetrain, GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed Pick-up 2020 6.6 Duramax TD V8 (445 Hp) 4WD 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 2500HD Pick-up? | 6759 mm 266.1 in. |
| How wide is the vehicle, 2020 GMC Sierra 2500HD Pick-up? | 2079 mm 81.85 in. |
| What is the curb weight, 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD Automatic? | 3577 kg 7885.94 lbs. |
| What is the gross weight, 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD Automatic? | 5158 kg 11371.44 lbs. |
| How many gears, What type is the gearbox, 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD Automatic? | 10, automatic transmission Allison |
| General information | |
|---|---|
| Brand | GMC |
| Model | Sierra 2500HD |
| Generation | Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed |
| Modification (Engine) | 6.6 Duramax TD V8 (445 Hp) 4WD 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 kg/Hp, 124.4 Hp/tonne |
| Weight-to-torque ratio | 2.9 kg/Nm, 345 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 |
| 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 | 3577 kg 7885.94 lbs. |
| Max. weight | 5158 kg 11371.44 lbs. |
| Max load | 1581 kg 3485.51 lbs. |
| Fuel tank capacity | 136 l 35.93 US gal | 29.92 UK gal |
| Permitted trailer load with brakes (12%) | 8392 kg 18501.19 lbs. |
| Dimensions | |
| Length | 6759 mm 266.1 in. |
| Width including mirrors | 2079 mm 81.85 in. |
| Height | 2023 mm 79.65 in. |
| Wheelbase | 4369 mm 172.01 in. |
| Front track | 1731 mm 68.15 in. |
| Rear (Back) track | 1736 mm 68.35 in. |
| Ride height (ground clearance) | 256 mm 10.08 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, 360x34 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Power steering | Hydraulic 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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