2003 Chevrolet Avalanche vs 2003 Chevrolet Suburban
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 | 2003 Chevrolet Avalanche | 2003 Chevrolet Suburban |
|---|---|---|
| Engine | ||
| Engine | Varies by configuration: 5.3L 8-cylinder (LM7), 5.3L 8-cylinder (FLEX-FUEL) | Varies by configuration: 5.3L 8-cylinder (LM7), 5.3L 8-cylinder (FLEX-FUEL) |
| Displacement | 5.3 L | 5.3 L |
| Cylinders | 8 | 8 |
| Fuel type | Varies by configuration: Gasoline, Flex fuel | Varies by configuration: Gasoline, Flex fuel |
| Transmission and drivetrain | ||
| Transmission | Automatic | Automatic |
| Gears | 4 | 4 |
| Drivetrain | Varies by configuration: RWD, AWD | Varies by configuration: RWD, AWD |
| Fuel economy and range | ||
| Combined | 14 mpg (16.8 L/100 km) to 13 mpg (18.1 L/100 km) | 14 mpg (16.8 L/100 km) to 13 mpg (18.1 L/100 km) |
| City | 13 mpg (18.1 L/100 km) to 12 mpg (19.6 L/100 km) | 13 mpg (18.1 L/100 km) to 12 mpg (19.6 L/100 km) |
| Highway | 17 mpg (13.8 L/100 km) to 16 mpg (14.7 L/100 km) | 17 mpg (13.8 L/100 km) to 16 mpg (14.7 L/100 km) |