GMC Sierra, 2015–2018
GMC Sierra 3rd generation (K2XX), facelift specifications
The GMC Sierra 3rd generation (K2XX), facelift was built from 2015 to 2018. This page lists all 13 versions (pickup) with 278–420 hp and 413–623 Nm of torque.
- 278–420 hp
- Power (207–313 kW)
- 413–623 Nm
- Torque (305–460 lb-ft)
- 5,825 mm
- Length (229 in)
All versions
From least to most powerful. Figures are manufacturer claims and vary by market and model year.
| Version | Engine | Power | Torque | 0–100 km/h | Top speed | Gearbox | Drive |
|---|---|---|---|---|---|---|---|
| 3.0 AT Pickup Double cabin Crew | 3.0 litre diesel | 278 hp 207 kW | 460 Nm | — | — | Automatic, 10-speed | Rear wheel drive |
| 3.0 AT 4WD Pickup Double cabin Double | 3.0 litre diesel | 278 hp 207 kW | 460 Nm | — | — | Automatic, 10-speed | Rear wheel drive |
| 3.0 AT 4WD Pickup Double cabin Crew | 3.0 litre diesel | 278 hp 207 kW | 460 Nm | — | — | Automatic, 10-speed | All wheel drive |
| 4.3 AT 4WD Pickup Double cabin Double | 4.3 litre gasoline | 284 hp 212 kW | 413 Nm | — | — | Automatic, 6-speed | All wheel drive |
| 4.3 AT 4WD Pickup Double cabin Crew | 4.3 litre gasoline | 284 hp 212 kW | 413 Nm | — | — | Automatic, 6-speed | All wheel drive |
| 5.3 AT 4WD Pickup Double cabin Double | 5.3 litre gasoline | 335 hp 250 kW | 519 Nm | — | — | Automatic, 6-speed | All wheel drive |
| 5.3 AT 4WD Pickup Double cabin Crew | 5.3 litre gasoline | 335 hp 250 kW | 519 Nm | — | — | Automatic, 6-speed | All wheel drive |
| 6.2 AT 4WD Pickup Double cabin Double | 6.2 litre gasoline | 420 hp 313 kW | 623 Nm | — | — | Automatic, 6-speed | All wheel drive |
| 6.2 AT 4WD Pickup Double cabin Crew | 6.2 litre gasoline | 420 hp 313 kW | 623 Nm | — | — | Automatic, 6-speed | All wheel drive |
| 5.3 AT AWD Pickup Double cabin Crew | — | — | — | — | — | — | — |
| 5.3 AT AWD Pickup Double cabin Double | — | — | — | — | — | — | — |
| 5.3 AT RWD Pickup Double cabin Crew | — | — | — | — | — | — | — |
| 5.3 AT RWD Pickup Double cabin Double | — | — | — | — | — | — | — |
Dimensions and weight
| Length | 5,825 mm | 229 in |
|---|---|---|
| Width | 2,032 mm | 80 in |
| Height | 1,884 mm | 74 in |
| Wheelbase | 3,645 mm | 144 in |
| Ground clearance | 226 mm | 9 in |
| Kerb weight | 2,097–2,486 kg | 4,623–5,481 lb |
| Boot space | 1,728 litres | 61 cu ft |
| Seats | 5, 6 | |
| Fuel tank | 98 litres | 26 US gal |
Questions about the GMC Sierra 3rd generation (K2XX), facelift
What is the most powerful GMC Sierra 3rd generation (K2XX), facelift?
The 6.2 AT 4WD pickup double cabin double, with 420 hp (313 kW) and 623 Nm of torque.
What engines does the GMC Sierra 3rd generation (K2XX), facelift have?
Engines from 3.0 to 6.2 litres, running on diesel or gasoline. The table above lists the power, torque and gearbox of each version.
How big is the GMC Sierra 3rd generation (K2XX), facelift?
About 5,825 mm long, 2,032 mm wide and 1,884 mm tall (229 in long), weighing 2,097–2,486 kg. Figures vary slightly by body style.
Every GMC Sierra generation
- 1st generation (GMT800) 1998–2007
- 1st generation 2002–2020
- 2nd generation (GMT900) 2006–2014
- 3rd generation (K2XX), facelift 2015–2018
- 4th generation 2018–2022
- 4th generation, facelift 2022–present
GMC Sierra overview: current engines, dimensions and markets
Sources: manufacturer data for each version. Figures are manufacturer claims and vary by market, model year and equipment.