| What is the body type, GMC Sierra 2500HD V (GMTT1XX) Double 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) Double 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? | 6514 mm 256.46 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) Double Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD Automatic? | 3505 kg 7727.2 lbs. |
| What is the gross weight, 2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD Automatic? | 5080 kg 11199.48 lbs. |
| How many gears, What type is the gearbox, 2020 GMC Sierra 2500HD V (GMTT1XX) Double 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) Double 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 | 7.9 kg/Hp, 127 Hp/tonne |
| Weight-to-torque ratio | 2.8 kg/Nm, 352.1 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 | 3505 kg 7727.2 lbs. |
| Max. weight | 5080 kg 11199.48 lbs. |
| Max load | 1575 kg 3472.28 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 | 2027 mm 79.8 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) | 258 mm 10.16 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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