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2009 Audi A6 fuel consumption
7 versions rated. Official figures from the Australian Government’s Green Vehicle Guide.
Fuel use, combined
6.4–9.5 L/100km
lower is better
Cost to run a year
$2,141–$2,844
at 14,000km
CO₂ from the exhaust
169–229 g/km
per kilometre
Uses 32% less fuel than the typical 2009 car, which averaged 9.4 L/100km.
Every 2009 Audi A6 version
| Version | Engine | Fuel use | City | Highway | Cost/year | CO₂ |
|---|---|---|---|---|---|---|
| 2.7 TDI Multitronic Sedan CVT | 2.7L 6cyl Turbo Diesel | 6.4 | 7.8 | 5.6 | $2,141 | 169 Slightly better than average |
| 3.0 TDI quattro Tiptronic Sedan Auto | 3.0L 6cyl Turbo Diesel | 7.1 | 9.3 | 5.8 | $2,376 | 189 Slightly worse than average |
| 2.0T Multitronic Sedan CVT | 2.0L 4cyl Turbo Petrol 95RON | 7.7 | 10.4 | 6.1 | $2,167 | 181 Slightly worse than average |
| 3.0 TDI quattro Tiptronic Le-Mans Sedan Auto | 3.0L 6cyl Turbo Diesel | 8.5 | – | – | $2,844 | 229 Worse than average |
| 3.0 TDI quattro Tiptronic Sedan Auto | 3.0L 6cyl Turbo Diesel | 8.5 | – | – | $2,844 | 229 Worse than average |
| 2.8 quattro Tiptronic Sedan Auto | 2.8L 6cyl Petrol 95RON | 9.0 | 12.6 | 6.9 | $2,533 | 215 Slightly worse than average |
| 3.0TFSI quattro Tiptronic Sedan Auto | 3.0L 6cyl Supercharged Petrol 95RON | 9.5 | 13.3 | 7.2 | $2,673 | 225 Worse than average |
Audi A6 in other years
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Figures come from a standardised laboratory test, so every car is measured the same way. Your own fuel use will differ with traffic, load, tyre pressure and how you drive. Running costs assume 14,000km a year at recent average fuel prices.