2021 GMC Sierra 1500 — Canada specs
2021 model year carries over from 2019 generation. Specifications unchanged from prior year.
Other model years
Dimensions
| Length | 5890 mm (19′3.9″) |
| Width (excl. mirrors) | 2063 mm (6′9.2″) |
| Height | 1940 mm (6′4.4″) |
| Wheelbase | 3744 mm (12′3.4″) |
| Ground clearance | 232 mm |
Fuel economy
| Fuel (combined) | 12.3 L/100km |
| Fuel tank | 91 L |
SLE Crew Cab 4x4 5.3L V8 — 2021 key specs
| Kerb weight | 2365 kg |
| Seating | 6 |
| Towing (braked) | 4944 kg |
Full overview
GMC Sierra 1500 — all trims & deep dives →GMC and the GMC logo are registered trademarks of General Motors LLC. Used for factual reference only.