- Commodore Omega V6: 8.9L/100km
- Commodore Acclaim V6: 8.9L/100km
- Commodore Berlina V6: 8.9L/100km
- Commodore SV6: 9.2L/100km
- Commodore SS V6: 9.2L/100km
- Commodore SS-V Redline V6: 10.2L/100km
These figures are based on testing conducted under standard laboratory conditions and may vary in real-world driving situations, depending on factors such as traffic congestion, road conditions, driving style, vehicle load, and fuel quality. Additionally, actual fuel consumption may differ from the official figures due to individual driving behaviour and variations in driving conditions, such as frequent city driving or aggressive acceleration and braking.