Audi TT Petrol · 294 kW (400 hp)
Measured by the on-board fuel meters of 666 cars · 2024 data
Real-world consumption is 23% above official. 509 of the other 618 petrol cars in the data come closer to their official figure.
How much drivers actually use
Half of the cars use between 10.5 and 12.2 L/100 km. The most economical tenth stays under 9.8; the thirstiest tenth uses more than 13.1.
Each bar is a 0.5 L range; its height and the figure above it show what share of cars fall in that range.
Is my consumption normal?
What it costs to fuel
| Country | At official | At real | Difference |
|---|---|---|---|
| EU weighted average 2.01 €/L | €2,723 | €3,344 | +€621 |
| Austria 1.86 €/L | €2,526 | €3,102 | +€576 |
| Belgium 1.98 €/L | €2,678 | €3,289 | +€611 |
| Bulgaria 1.65 €/L | €2,234 | €2,743 | +€510 |
| Croatia 1.80 €/L | €2,442 | €2,999 | +€557 |
| Cyprus 1.76 €/L | €2,384 | €2,928 | +€544 |
| Czechia 1.86 €/L | €2,518 | €3,092 | +€574 |
| Denmark 2.66 €/L | €3,600 | €4,422 | +€821 |
| Estonia 1.92 €/L | €2,601 | €3,194 | +€593 |
| Finland 2.32 €/L | €3,141 | €3,858 | +€717 |
| France 2.21 €/L | €2,996 | €3,680 | +€684 |
| Germany 2.21 €/L | €2,999 | €3,683 | +€684 |
| Greece 2.20 €/L | €2,979 | €3,658 | +€679 |
| Hungary 1.75 €/L | €2,376 | €2,918 | +€542 |
| Ireland 1.98 €/L | €2,686 | €3,299 | +€613 |
| Italy 2.02 €/L | €2,737 | €3,362 | +€624 |
| Latvia 1.94 €/L | €2,632 | €3,232 | +€600 |
| Lithuania 1.93 €/L | €2,607 | €3,202 | +€595 |
| Luxembourg 1.88 €/L | €2,541 | €3,121 | +€580 |
| Malta 1.34 €/L | €1,815 | €2,229 | +€414 |
| Netherlands 2.46 €/L | €3,335 | €4,096 | +€761 |
| Poland 1.57 €/L | €2,127 | €2,612 | +€485 |
| Portugal 2.11 €/L | €2,858 | €3,510 | +€652 |
| Romania 1.90 €/L | €2,571 | €3,157 | +€586 |
| Slovakia 1.85 €/L | €2,500 | €3,071 | +€570 |
| Slovenia 1.76 €/L | €2,385 | €2,929 | +€544 |
| Spain 1.79 €/L | €2,425 | €2,978 | +€553 |
| Sweden 1.69 €/L | €2,292 | €2,815 | +€523 |
Fuel prices including taxes from the European Commission Weekly Oil Bulletin of 12 October 2026. Cost = consumption × price × distance. The default distance is an example; change it to yours.
Other Audi TT engines
| Engine | cars | Official (WLTP) | Real world | Gap |
|---|---|---|---|---|
| Petrol · 180 kW (245 hp) | 1,294 | 7.7 | 8.9 | +16% |
| Petrol · 145 kW (197 hp) | 798 | 6.8 | 7.6 | +11% |
| Petrol · 294 kW (400 hp) | 666 | 9.0 | 11.1 | +23% |
Similar cars from other models
Same powertrain, similar power and weight.
| Model and engine | cars | Official (WLTP) | Real world | Gap |
|---|---|---|---|---|
| Volkswagen Golf Petrol · 235 kW (320 hp) | 5,312 | 7.9 | 10.5 | +33% |
| Porsche 911 Petrol · 353 kW (480 hp) | 5,041 | 11.0 | 13.3 | +21% |
| Porsche 911 Petrol · 331 kW (450 hp) | 3,974 | 10.6 | 12.6 | +19% |
| Volkswagen Arteon Petrol · 235 kW (320 hp) | 3,773 | 9.1 | 10.6 | +16% |
| Volkswagen Tiguan Petrol · 235 kW (320 hp) | 3,347 | 9.9 | 10.8 | +9% |
| Mercedes-Benz A-Class Petrol · 310 kW (421 hp) | 3,167 | 9.1 | 12.2 | +35% |
| Porsche 911 Petrol · 283 kW (385 hp) | 3,121 | 10.4 | 12.1 | +16% |
| BMW M2 Petrol · 338 kW (460 hp) | 3,079 | 9.8 | 13.1 | +34% |
By reporting year
| cars | Official (WLTP) | Real world | Gap | |
|---|---|---|---|---|
| 2022 | 165 | 9.0 | 11.3 | +25% |
| 2023 | 371 | 9.0 | 11.1 | +23% |
| 2024 | 666 | 9.0 | 11.1 | +23% |
The same cars are reported again each year with their lifetime totals, so years are not added together.
About this data
| Cars in the data | 666 (2024) |
|---|---|
| Names in the registration data | TT RS COUPE, TT RS ROADSTER, TT RS COUP, TT RS COUP?1, TT |
| Registration years | 2021, 2022, 2023, 2024 |
| Engine size | 2,480 cm³ |
| Average mass in running order | 1,585 kg |
| Average distance on the meter | 18,288 km |
Hybrid includes mild hybrids (48 V) as registered by the manufacturer.
Source: European Environment Agency, real-world CO₂ emissions from cars, 2024 data (CC BY 4.0), based on on-board fuel consumption meters (Regulation (EU) 2019/631, Article 12). Grouping by model and engine, averages and percentiles by RealFuelConsumption. Not affiliated with the EEA or the manufacturer.