The Seat Leon SC Facelift 2017 (2017-2018) was offered with 6 distinct engine configurations across its trim range.
| Engine | Power | Torque | Transmission | Drive | Top speed | 0-100 km/h | Consumption | Available on |
|---|---|---|---|---|---|---|---|---|
| 2.0L Petrol | 300 hp | 380 Nm | Automatic | Front Wheel Drive | 250 km/h | 5.6 s | 6.7 l/100km | 1 trim |
| 2.0L Petrol | 300 hp | 380 Nm | Manual | Front Wheel Drive | 250 km/h | 5.7 s | 6.9 l/100km | 1 trim |
| 2.0L Diesel | 184 hp | 380 Nm | Automatic | Front Wheel Drive | 226 km/h | 7.4 s | 4.6 l/100km | 2 trims |
| 2.0L Diesel | 184 hp | 380 Nm | Manual | Front Wheel Drive | 228 km/h | 7.4 s | 4.5 l/100km | 2 trims |
| 1.8L Petrol | 180 hp | 250 Nm | Automatic | Front Wheel Drive | 224 km/h | 7.1 s | 5.8 l/100km | 2 trims |
| 1.8L Petrol | 180 hp | 250 Nm | Manual | Front Wheel Drive | 226 km/h | 7.4 s | 6.0 l/100km | 2 trims |
Each row is a distinct mechanical configuration — engine size, power output, transmission, drivetrain and fuel type — deduplicated across equipment trims that share the same engine. Trim-only differences (interior, wheels, options) do not create a separate row.