Chevrolet Chevelle II Facelifting spalanie
Spalanie
| Sport Sedan Hardtop |
| Silnik | Miasto | Trasa | Mieszany |
| 3.8 Turbo Hydra-Matic (140 KM) | 18.2 | 10.7 | 15.3 |
| 3.8 Powerglide (140 KM) | - | 11.5 | - |
| 3.8 MT (140 KM) | 17.8 | 10.9 | 15.3 |
| 3.8 MT HD (140 KM) | - | - | - |
| 4.1 Powerglide (155 KM) | - | 12.2 | - |
| 4.1 Turbo Hydra-Matic (155 KM) | 19.4 | 11.3 | 16.3 |
| 4.1 MT (155 KM) | 19.1 | 11.5 | 16.3 |
| 4.1 MT HD (155 KM) | - | - | - |
| 5.0 Powerglide (200 KM) | - | 14.8 | - |
| 5.0 Turbo Hydra-Matic (200 KM) | 24.2 | 13.7 | 20 |
| 5.0 4MT (200 KM) | 21.3 | 14.5 | 19.4 |
| 5.0 3MT (200 KM) | 23.5 | 13.9 | 19.8 |
| 5.0 MT HD (200 KM) | - | - | - |
| 5.7 Powerglide (255 KM) | - | 15.5 | - |
| 5.7 Turbo Hydra-Matic (255 KM) | 27.3 | 15 | 22.2 |
| 5.7 Powerglide (300 KM) | - | 15.7 | - |
| 5.7 Turbo Hydra-Matic (300 KM) | 27.7 | 15.1 | 22.5 |
| 5.7 MT (300 KM) | 24.2 | 16.4 | 21.9 |
| 5.7 MT (255 KM) | 23.8 | 16.2 | 21.6 |
| 5.7 MT HD (255 KM) | 26.1 | 16.2 | 22.6 |
| 5.7 MT HD (300 KM) | 26.6 | 16.4 | 22.9 |
| Sport Coupe Coupe |
| Silnik | Miasto | Trasa | Mieszany |
| 3.8 Turbo Hydra-Matic (140 KM) | 17.3 | 13.3 | 15.2 |
| 3.8 Powerglide (140 KM) | 18.3 | 14.2 | 16.3 |
| 3.8 MT (140 KM) | 17.3 | 13.1 | 15.2 |
| 3.8 MT HD (140 KM) | - | - | - |
| 4.1 Powerglide (155 KM) | 19.2 | 15.3 | 17.2 |
| 4.1 Turbo Hydra-Matic (155 KM) | 18.4 | 14.3 | 16.2 |
| 4.1 MT HD (155 KM) | - | - | - |
| 4.1 MT (155 KM) | 18.3 | 14.2 | 16.2 |
| 5.0 Powerglide (200 KM) | 22.4 | 18.6 | 20.6 |
| 5.0 Turbo Hydra-Matic (200 KM) | 21.9 | 18 | 20 |
| 5.0 4MT (200 KM) | 21.4 | 17.2 | 19.3 |
| 5.0 3MT (200 KM) | 21.8 | 17.6 | 19.7 |
| 5.0 MT HD (200 KM) | - | - | - |
| 5.7 Powerglide (300 KM) | 26.1 | 22 | 24 |
| 5.7 Powerglide (255 KM) | 25.9 | 22.1 | 24 |
| 5.7 Turbo Hydra-Matic (255 KM) | 24.5 | 20.3 | 22.4 |
| 5.7 Turbo Hydra-Matic (300 KM) | 24.8 | 20.6 | 22.7 |
| 5.7 3MT (300 KM) | 25.4 | 21.2 | 23.3 |
| 5.7 3MT (255 KM) | 25 | 21 | 23 |
| 5.7 4MT (255 KM) | 24 | 20 | 22 |
| 5.7 4MT (300 KM) | 24.3 | 20.2 | 22.3 |
| 6.5 Turbo Hydra-Matic (325 KM) | 34.7 | 19.7 | 28.7 |
| 6.5 Turbo Hydra-Matic (350 KM) | 36.2 | 20.9 | 30.2 |
| 6.5 MT HD (325 KM) | 30 | 18.3 | 25.7 |
| 6.5 MT (350 KM) | 28.9 | 19.2 | 25.9 |
| 6.5 MT Close (350 KM) | 28 | 19.8 | 26 |
| 6.5 MT HD (350 KM) | 31.8 | 19.3 | 27.2 |
| 6.5 MT (325 KM) | 28.3 | 19 | 25.5 |
| Cabriolet |
| Silnik | Miasto | Trasa | Mieszany |
| 3.8 Turbo Hydra-Matic (140 KM) | 17.5 | 13.4 | 15.4 |
| 3.8 Powerglide (140 KM) | 18 | 14 | 16 |
| 3.8 MT (140 KM) | 17.5 | 13.3 | 15.4 |
| 3.8 MT HD (140 KM) | - | - | - |
| 4.1 Powerglide (155 KM) | 19.2 | 15.3 | 17.2 |
| 4.1 Turbo Hydra-Matic (155 KM) | 18.4 | 14.3 | 16.4 |
| 4.1 MT HD (155 KM) | - | - | - |
| 5.0 Powerglide (200 KM) | 22.6 | 18.5 | 20.6 |
| 5.0 Turbo Hydra-Matic (200 KM) | 22.2 | 18.2 | 20.1 |
| 5.0 4MT (200 KM) | 21.4 | 17.3 | 19.4 |
| 5.0 3MT (200 KM) | 22 | 17.9 | 19.9 |
| 5.0 MT HD (200 KM) | - | - | - |
| 5.7 Powerglide (300 KM) | 26 | 22 | 24 |
| 5.7 Powerglide (255 KM) | 25.8 | 21.6 | 23.7 |
| 5.7 Turbo Hydra-Matic (255 KM) | 24.4 | 20.2 | 22.3 |
| 5.7 Turbo Hydra-Matic (300 KM) | 24.6 | 20.5 | 22.6 |
| 5.7 3MT (300 KM) | 25.2 | 21.3 | 23.2 |
| 5.7 3MT (255 KM) | 24.8 | 20.8 | 22.9 |
| 5.7 4MT (255 KM) | 23.8 | 19.8 | 21.9 |
| 5.7 4MT (300 KM) | 24.3 | 20.2 | 22.2 |
| 6.5 Turbo Hydra-Matic (325 KM) | 34.7 | 19.9 | 28.9 |
| 6.5 Turbo Hydra-Matic (350 KM) | 36.2 | 21 | 30.3 |
| 6.5 MT HD (325 KM) | 30.1 | 18.5 | 25.9 |
| 6.5 MT (350 KM) | 28.9 | 19.4 | 26 |
| 6.5 MT Close (350 KM) | 28 | 20 | 26.1 |
| 6.5 MT HD (350 KM) | 31.8 | 19.4 | 27.3 |
| 6.5 MT (325 KM) | 28.4 | 19.2 | 25.7 |
| 4.1 MT (155 KM) | 18.4 | 14.3 | 16.4 |
| Sedan |
| Silnik | Miasto | Trasa | Mieszany |
| 3.8 Turbo Hydra-Matic (140 KM) | 18.1 | 10.6 | 15.2 |
| 3.8 Powerglide (140 KM) | - | 11.5 | - |
| 3.8 MT (140 KM) | 17.7 | 10.9 | 15.3 |
| 3.8 MT HD (140 KM) | - | - | - |
| 4.1 Powerglide (155 KM) | - | 12.2 | - |
| 4.1 Turbo Hydra-Matic (155 KM) | 19.4 | 11.3 | 16.2 |
| 4.1 MT (155 KM) | 19 | 11.5 | 16.3 |
| 4.1 MT HD (155 KM) | - | - | - |
| 5.0 Powerglide (200 KM) | - | 14.7 | - |
| 5.0 Turbo Hydra-Matic (200 KM) | 24.1 | 13.7 | 20 |
| 5.0 4MT (200 KM) | 21.2 | 14.5 | 19.3 |
| 5.0 3MT (200 KM) | 23.5 | 13.8 | 19.8 |
| 5.0 MT HD (200 KM) | - | - | - |
| 5.7 Powerglide (255 KM) | - | 15.7 | - |
| 5.7 Turbo Hydra-Matic (255 KM) | 27.5 | 15.1 | 22.4 |
| 5.7 Powerglide (300 KM) | - | 15.8 | - |
| 5.7 Turbo Hydra-Matic (300 KM) | 27.9 | 15.3 | 22.7 |
| 5.7 MT HD (300 KM) | 26.7 | 16.6 | 23.1 |
| 5.7 MT (255 KM) | 24 | 16.4 | 21.9 |
| 5.7 MT HD (255 KM) | 26.4 | 16.5 | 22.9 |
| 5.7 MT (300 KM) | 24.4 | 16.6 | 22.1 |