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2025 Audi A5 Sedan fuel consumption
5 versions rated. Official figures from the Australian Government’s Green Vehicle Guide.
Fuel use, combined
2.6–7.5 L/100km
lower is better
Cost to run a year
$1,523–$2,110
at 14,000km
CO₂ from the exhaust
60–171 g/km
per kilometre
Uses 66% less fuel than the typical 2025 car, which averaged 7.6 L/100km.
Every 2025 Audi A5 Sedan version
| Version | Engine | Fuel use | City | Highway | Cost/year | CO₂ |
|---|---|---|---|---|---|---|
| e-hybrid quattro Sedan Auto | 2L 4cyl Turbo Plug-in Electric/Petrol 95RON | 2.6 | – | – | $1,523 | 60 Better than average |
| 150kW 2.0TFSI 19 Inch Sedan Auto | 2L 4cyl Turbo Petrol 95RON | 6.9 | 9.4 | 5.4 | $1,942 | 157 Slightly better than average |
| 150kW 2.0TFSI 20 Inch Sedan Auto | 2L 4cyl Turbo Petrol 95RON | 7.2 | 9.7 | 5.7 | $2,026 | 163 Slightly better than average |
| 200kW TFSI quattro 19 Inch Sedan Auto | 2L 4cyl Turbo Petrol 95RON | 7.4 | 10.0 | 5.8 | $2,082 | 168 Slightly better than average |
| 200kW TFSI quattro 20 Inch Sedan Auto | 2L 4cyl Turbo Petrol 95RON | 7.5 | 10.2 | 6.0 | $2,110 | 171 Slightly better than average |
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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.