Fuel consumption: 6 of 6 variants rated.
Chevrolet Alero 3.4 SC tops the Chevrolet Alero ranking by Fuel consumption, at 12.0 l/100km (23.5 mpg UK · 19.6 mpg US).
Across 6 ranked variants, Fuel consumption spans from 9.4 l/100km (30.1 mpg UK · 25.0 mpg US) to 12.0 l/100km (23.5 mpg UK · 19.6 mpg US).
| # | Variant | Year | Body | Fuel | Fuel consumption |
|---|---|---|---|---|---|
| 1 | Chevrolet Alero 3.4 SC | 1999 | Sedan | Petrol | 12.0 l/100km (23.5 mpg UK · 19.6 mpg US) |
| 2 | Chevrolet Alero 3.4 SD | 1999 | Sedan | Petrol | 12.0 l/100km (23.5 mpg UK · 19.6 mpg US) |
| 3 | Chevrolet Alero 2.4 SA | 2001 | Sedan | Petrol | 9.4 l/100km (30.1 mpg UK · 25.0 mpg US) |
| 4 | Chevrolet Alero 2.4 SB | 2001 | Sedan | Petrol | 9.4 l/100km (30.1 mpg UK · 25.0 mpg US) |
| 5 | Chevrolet Alero 2.4 SA | 1999 | Sedan | Petrol | 9.4 l/100km (30.1 mpg UK · 25.0 mpg US) |
| 6 | Chevrolet Alero 2.4 SB | 1999 | Sedan | Petrol | 9.4 l/100km (30.1 mpg UK · 25.0 mpg US) |