| | Power |
| Renault Megane 2 RS | |  | | 225 PS @ 5500 |
| Seat Leon 2 Cupra 2.0 TFSi | |  | | 240 PS @ 5700 |
| | Torque |
| Renault Megane 2 RS | |  | | 300 Nm @ 3000 |
| Seat Leon 2 Cupra 2.0 TFSi | |  | | 300 Nm @ 2200 |
| | Weight/Power ratio : |
| Renault Megane 2 RS | |  | | 6.52 Kg/PS |
| Seat Leon 2 Cupra 2.0 TFSi | |  | | 6.23 Kg/PS |
|
| | Max Speed (in Km/h) |
| Renault Megane 2 RS | |
    | | 230 to 237 Km/h |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 233 to 247 Km/h |
| | 400m (in s.) |
| Renault Megane 2 RS | |
    | | 14.8 to 15.4 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 14.5 to 14.8 s. |
| | Km (in s.) |
| Renault Megane 2 RS | |
    | | 27 to 27.5 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 26.1 to 27.2 s. |
| | 0 to 80 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 4.5 to 5.3 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 4.6 to 4.9 s. |
| | 0 to 100 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 6.5 to 7.2 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 6.5 to 7.3 s. |
| | 0 to 120 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 8.5 to 10.1 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 8.3 to 8.7 s. |
| | 0 to 140 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 11.5 to 14 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 10.9 to 11.7 s. |
| | 0 to 160 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 14.4 to 18.7 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 13.7 to 14.8 s. |
| | 0 to 180 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 19.5 to 26.2 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 17.7 to 20.5 s. |
| | 0 to 200 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 27.1 to 30.7 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 22.2 to 26.6 s. |
| | 0 to 220 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 37.1 to 37.1 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 28.6 to 28.6 s. |
| | 60 to 90 in 4 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 3.8 to 3.8 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 4.4 to 4.4 s. |
| | 80 to 120 in 4 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 5.2 to 5.2 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 4.8 to 4.8 s. |
| | 80 to 120 in 5 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 6.7 to 8.4 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 6.2 to 7 s. |
| | 80 to 120 in 6 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 9.3 to 10.8 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 8.2 to 8.7 s. |
| | 80 to 150 in 5 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 14.6 to 14.7 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 11.8 to 11.8 s. |
| | 80 to 150 in 6 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 18 to 18.4 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 15.3 to 15.3 s. |
| | 90 to 120 in 5 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 5.2 to 5.2 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 5.6 to 5.6 s. |
| | 140 to 160 in 5 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 5 to 5.4 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 4.3 to 4.3 s. |
| | 140 to 160 in 6 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 6.4 to 6.6 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 5.8 to 5.8 s. |
| | 140 to 200 in 5 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 16.3 to 17.5 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 12.5 to 12.5 s. |
| | 140 to 200 in 6 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 23 to 24.2 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 18 to 18 s. |
| | 400m from 50 in 4 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 14.6 to 14.6 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 13.9 to 13.9 s. |
| | Km from 50 in 4 (in s.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 26.8 to 26.9 s. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 25.6 to 25.6 s. |
| | 100 to 0 (in m.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 35.8 to 38 m. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 36.9 to 36.9 m. |
| | 130 to 0 (in m.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 64 to 64 m. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 62 to 62 m. |
| | 160 to 0 (in m.) Kph as default unit |
| Renault Megane 2 RS | |
    | | 97 to 98 m. |
| Seat Leon 2 Cupra 2.0 TFSi | |
    | | 96 to 96 m. |