Audi TT 1999 fuel consumption
Year-to-year deviations of actual owner-reported average fuel consumption from advertised values
| Year | Gasoline cars | |||
|---|---|---|---|---|
| All carmakers | Audi TT | |||
| 1999 | +3% | +8% | ||
| Show all years | ||||
| 2000 | +4% | +8% | ||
| 2001 | +5% | +8% | ||
| 2002 | +6% | +8% | ||
| 2003 | +6% | +6% | ||
| 2004 | +7% | +6% | ||
| 2005 | +8% | +6% | ||
| 2006 | +9% | +5% | ||
See below for the actual consumption of generations and versions of Audi TT.
Audi TT 1999 cabrio fuel economy
| Average advertised fuel consumption for petrol engines | 25.7 MPG 9.1 l/100km |
| Average real-world fuel consumption for petrol engines | 25.2 MPG 9.4 l/100km |
| Average real gasoline consumption difference * | +3% |
According to advertised fuel consumption, a Audi TT 1999 with automatic transmission consumes on average 0.3 liters per 100 km or 5% more fuel than similar versions with manual gearbox. Based on user-reported real-world fuel consumption, this generation Audi TT with automatic transmission consumes around 0.3 litres per 100 km or 3% more fuel than a version with the same engine but a manual gearbox.
The best real fuel economy in its class according to user reviews of all the modifications has modification with 3.2 petrol engine and automatic transmission (Audi TT 2003 Roadster 3.2 Quattro 250 HP 4x4). However, of all modifications the best advertised fuel economy in its class has Audi TT with 1.8 petrol engine and manual transmission (Audi TT 1999 Roadster 1.8 5V Turbo 180 HP).
The table below shows the real and claimed fuel consumption and the differences for specific versions.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 1.8 liter petrol engine | ||
| Audi TT 2002 Roadster 1.8 5V Turbo 150 HP manual | 28.7 MPG 8.2 l/100km |
27.4 MPG 8.6 l/100km+5% |
| Audi TT 2005 Roadster 1.8 5V Turbo 163 HP manual | 28.7 MPG 8.2 l/100km |
27.0 MPG 8.7 l/100km+6% |
| Audi TT 1999 Roadster 1.8 5V Turbo 180 HP manual | 28.7 MPG 8.2 l/100km |
26.1 MPG 9.0 l/100km+10% |
| Audi TT 1999 Roadster 1.8 5V Turbo Quattro 180 HP 4x4 manual | 24.8 MPG 9.5 l/100km |
23.8 MPG 9.9 l/100km+4% |
| Audi TT 2002 Roadster 1.8 5V Turbo 180 HP automatic | 25.6 MPG 9.2 l/100km |
23.1 MPG 10.2 l/100km+11% |
| Audi TT 2005 Roadster 1.8 5V Turbo 190 HP manual | 28.7 MPG 8.2 l/100km |
26.4 MPG 8.9 l/100km+9% |
| Audi TT 2005 Roadster 1.8 5V Turbo 190 HP automatic | 25.6 MPG 9.2 l/100km |
|
| Audi TT 2005 Roadster 1.8 5V Turbo quattro 190 HP 4x4 manual | 24.8 MPG 9.5 l/100km |
24.0 MPG 9.8 l/100km+3% |
| Audi TT 1999 Roadster 1.8 5V Turbo Quattro 225 HP 4x4 manual | 25.0 MPG 9.4 l/100km |
23.8 MPG 9.9 l/100km+5% |
| 3.2 liter petrol engine | ||
| Audi TT 2003 Roadster 3.2 Quattro 250 HP 4x4 automatic | 23.8 MPG 9.9 l/100km |
24.0 MPG 9.8 l/100km-1% |
| Audi TT 2004 Roadster 3.2 Quattro 250 HP 4x4 manual | 21.4 MPG 11.0 l/100km |
20.3 MPG 11.6 l/100km+5% |
* - Difference between advertised and user reported fuel economy has been calculated taking into account only those car versions for which information is available both on the fuel consumption specified by the manufacturer and reported by users.