GMC Sierra HD Double Cab Standard Box (2018–present)
The GMC Sierra HD Double Cab Standard Box was offered with 4 engine versions (2 gasoline, 2 diesel), from 360 to 445 hp, built 2018–present.
EnlargeProduction years2018–present
Body stylePickup
Doors5
Length230.0 in (5,842 mm)
Width80.5 in (2,045 mm)
Height78.1 in (1,984 mm)
Fuel tank35.9 gal (136 l)
All GMC Sierra HD Double Cab Standard Box engines
| Engine | Years | Fuel | Power | Torque | 0–62 mph | Top speed | Combined | Drive |
|---|---|---|---|---|---|---|---|---|
| 2500 6.0 V8 (360 hp) 4WD SRW Automatic | 2018–present | Gasoline | 360 hp (265 kW) | 380 lb-ft (515 Nm) | All-wheel drive (4x4) | |||
| 2500 6.0 V8 (360 hp) SRW Automatic | 2018–present | Gasoline | 360 hp (265 kW) | 380 lb-ft (515 Nm) | Rear-wheel drive | |||
| 2500 6.6 TD V8 (445 hp) 4WD SRW Automatic | 2018–present | Diesel | 445 hp (327 kW) | 910 lb-ft (1,234 Nm) | All-wheel drive (4x4) | |||
| 2500 6.6 TD V8 (445 hp) SRW Automatic | 2018–present | Diesel | 445 hp (327 kW) | 910 lb-ft (1,234 Nm) | Rear-wheel drive |
Figures are the manufacturer's, mostly for the European versions, and can vary with equipment. Fuel economy is converted from the European test (l/100 km) to US mpg, so it reads higher than an EPA rating. Engines with a link have their own spec sheet.