| | Power |
| Subaru Impreza 2008 WRX STi | |  | | 300 PS @ 6000 |
| Audi S3 | |  | | 265 PS @ 6000 |
| | Torque |
| Subaru Impreza 2008 WRX STi | |  | | 407 Nm @ 4000 |
| Audi S3 | |  | | 350 Nm @ 2500 |
| | Weight/Power ratio : |
| Subaru Impreza 2008 WRX STi | |  | | 5.31 Kg/PS |
| Audi S3 | |  | | 6.09 Kg/PS |
|
| | Max Speed (in Km/h) |
| Subaru Impreza 2008 WRX STi | |
    | | 247 to 250 Km/h |
| Audi S3 | |
    | | 250 to 250 Km/h |
| | 400m (in s.) |
| Subaru Impreza 2008 WRX STi | |
    | | 13.6 to 14.1 s. |
| Audi S3 | |
    | | 14 to 14.3 s. |
| | Km (in s.) |
| Subaru Impreza 2008 WRX STi | |
    | | 25.3 to 25.6 s. |
| Audi S3 | |
    | | 25.5 to 26.2 s. |
| | 0 to 60 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 2.7 to 2.7 s. |
| Audi S3 | |
    | | 3.1 to 3.2 s. |
| | 0 to 80 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 3.6 to 4.2 s. |
| Audi S3 | |
    | | 3.8 to 4.5 s. |
| | 0 to 100 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 5.1 to 6 s. |
| Audi S3 | |
    | | 5.7 to 6.5 s. |
| | 0 to 120 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 7.4 to 7.9 s. |
| Audi S3 | |
    | | 7.7 to 8.3 s. |
| | 0 to 140 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 9.3 to 10.7 s. |
| Audi S3 | |
    | | 10.4 to 11.3 s. |
| | 0 to 160 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 12.7 to 13.8 s. |
| Audi S3 | |
    | | 13.1 to 14.7 s. |
| | 0 to 180 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 16.2 to 19 s. |
| Audi S3 | |
    | | 16.4 to 19.6 s. |
| | 0 to 200 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 22.2 to 24.6 s. |
| Audi S3 | |
    | | 22.1 to 25.6 s. |
| | 0 to 220 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 28.5 to 28.5 s. |
| Audi S3 | |
    | | 27.7 to 27.7 s. |
| | 60 to 90 in 4 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 4 to 4 s. |
| Audi S3 | |
    | | 4.7 to 4.7 s. |
| | 60 to 90 in 5 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 6.8 to 6.8 s. |
| Audi S3 | |
    | | 6.7 to 6.7 s. |
| | 60 to 90 in 6 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 11.3 to 11.3 s. |
| Audi S3 | |
    | | 9.3 to 9.3 s. |
| | 60 to 100 in 4 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 6.6 to 6.6 s. |
| Audi S3 | |
    | | 4.8 to 4.8 s. |
| | 80 to 120 in 4 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 4.6 to 5.7 s. |
| Audi S3 | |
    | | 4.4 to 4.9 s. |
| | 80 to 120 in 5 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 6.8 to 7.6 s. |
| Audi S3 | |
    | | 5.9 to 7 s. |
| | 80 to 120 in 6 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 11.4 to 12.6 s. |
| Audi S3 | |
    | | 7.9 to 9.3 s. |
| | 80 to 150 in 5 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 12.3 to 12.5 s. |
| Audi S3 | |
    | | 11.7 to 11.8 s. |
| | 80 to 150 in 6 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 18.9 to 19.4 s. |
| Audi S3 | |
    | | 15.3 to 15.5 s. |
| | 90 to 120 in 4 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 3.6 to 3.6 s. |
| Audi S3 | |
    | | 4.2 to 4.2 s. |
| | 90 to 120 in 5 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 5.2 to 5.2 s. |
| Audi S3 | |
    | | 5.4 to 5.4 s. |
| | 90 to 120 in 6 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 8.8 to 8.8 s. |
| Audi S3 | |
    | | 6.9 to 6.9 s. |
| | 100 to 130 in 4 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 4.8 to 4.8 s. |
| Audi S3 | |
    | | 3.7 to 3.7 s. |
| | 140 to 160 in 5 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 4 to 4 s. |
| Audi S3 | |
    | | 4.1 to 4.2 s. |
| | 140 to 160 in 6 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 5.4 to 5.5 s. |
| Audi S3 | |
    | | 5.3 to 5.3 s. |
| | 140 to 200 in 5 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 12.1 to 12.3 s. |
| Audi S3 | |
    | | 12.5 to 12.7 s. |
| | 140 to 200 in 6 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 17.7 to 17.8 s. |
| Audi S3 | |
    | | 15.8 to 15.9 s. |
| | 400m from 50 in 4 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 14.3 to 14.3 s. |
| Audi S3 | |
    | | 14.1 to 14.1 s. |
| | Km from 50 in 4 (in s.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 26.1 to 26.2 s. |
| Audi S3 | |
    | | 25.7 to 26.1 s. |
| | 100 to 0 (in m.) Kph as default unit |
| Subaru Impreza 2008 WRX STi | |
    | | 32 to 37.3 m. |
| Audi S3 | |
    | | 36.6 to 36.6 m. |