2026 Chevrolet Silverado 1500 vs 2026 GMC Sierra
Published figures side by side. Rows where our sources have no value for a vehicle read “Not available”. Configurations differ within a model year, so ranges are shown where they apply.
| Specification | 2026 Chevrolet Silverado 1500 | 2026 GMC Sierra |
|---|---|---|
| Engine | ||
| Engine | 6.2L 8-cylinder EcoTec3 V8 with Dynamic Fuel Management | Varies by configuration: 2.7L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged, 5.3L 8-cylinder (SIDI), 6.2L 8-cylinder (SIDI), 5.3L 8-cylinder (SIDI; FFV) |
| Displacement | 6.2 L | 2.7 L to 6.2 L |
| Cylinders | 8 | 4 to 8 |
| Aspiration | Naturally aspirated | Turbocharged |
| Power | 420 hp (313 kW) | Not available |
| Torque | 460 lb-ft (624 Nm) | Not available |
| Fuel type | Gasoline | Varies by configuration: Gasoline, Diesel, Flex fuel, Electric |
| Performance | ||
| 0–100 km/h | 5.7 s | Not available |
| Top speed | 112 mph (180 km/h) | Not available |
| Towing capacity | 13,300 lb (6,033 kg) | Not available |
| Transmission and drivetrain | ||
| Transmission | Automatic | Automatic |
| Gears | 10 | 8 to 10 |
| Drivetrain | 4WD | Varies by configuration: RWD, 4WD |
| Dimensions | ||
| Length | 231.9 in (5,890 mm) | Not available |
| Width | 81.2 in (2,063 mm) | Not available |
| Height | 75.5 in (1,918 mm) | Not available |
| Wheelbase | 147.4 in (3,745 mm) | Not available |
| Weight | ||
| Curb weight | 5,203 lb (2,360 kg) | Not available |
| Fuel economy and range | ||
| Combined | 17 mpg (13.8 L/100 km) | 25 mpg (9.4 L/100 km) to 15 mpg (15.7 L/100 km) |
| City | 15 mpg (15.7 L/100 km) | 23 mpg (10.2 L/100 km) to 14 mpg (16.8 L/100 km) |
| Highway | 20 mpg (11.8 L/100 km) | 28 mpg (8.4 L/100 km) to 16 mpg (14.7 L/100 km) |
| Electric range | Not available | 283 mi (455 km) to 410 mi (660 km) |
| Capacity | ||
| Seats | 5 | Not available |
| Doors | 4 | Not available |
| Safety | ||
| Overall safety rating | 5 out of 5 stars | Not available |