Technical specifications
| Clear list | Seat Leon | Opel Astra |
| Totals | Seat Leon 1.2 TSI (105 PS) × | Opel Astra 1.0 turbo × |
| Mark | Seat | Opel |
| Model | Leon 1.2 TSI (105 PS) | Astra 1.0 turbo |
| Year | 2012 | 2015 |
| Number of doors/seats | 5/5 | 5/5 |
| Body type | Hatch | Hatch |
| Unladen Weight | 1195 (1222) | 1263 |
| Gross Weight Limit | 1710 (1730) | 1790 |
| Top Speed, km/h | 191 | 200 (200) |
| Acceleration 0-100 kph | 10.1 (10) | 11.2 (12.7) |
| Minimum turning radius, m | 5.1 | 5.6 |
| Cargo Volume, min/max, L | 380 | 370/1210 |
| Dimensions specifications, mm | Seat Leon 1.2 TSI (105 PS) × | Opel Astra 1.0 turbo × |
| Length | 4263 | 4370 |
| Width | 1816 | 1809 |
| Height | 1459 | 1485 |
| Wheelbase | 2636 | 2662 |
| Front/rear Track | 1549/1520 | 1548/1565 |
| Ground clearance | - | - |
| Engine specifications | Seat Leon 1.2 TSI (105 PS) × | Opel Astra 1.0 turbo × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 1197 | 999 |
| Compression ratio | 10.5 | 10.5 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 3 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 71х75.6 | 74x77.4 |
| Number of valves | 16 | 12 |
| Power, hp/rpm | 105/5000 | 105/5500 |
| Max torque, Nm/RPM | 175/1400-4000 | 170/1800-4250 |
| Transmission specifications | Seat Leon 1.2 TSI (105 PS) × | Opel Astra 1.0 turbo × |
| Gearbox | 5-speed manual / 7-speed, Automatic DSG | 5-speed manual / 5-speed tiptronic |
| Drive Type | Front wheel drive | Front wheel drive |
| Suspension specifications | Seat Leon 1.2 TSI (105 PS) × | Opel Astra 1.0 turbo × |
| Front | MacPherson strut | MacPherson strut |
| Rear | Dependent suspensions | Dependent suspensions |
| Tire Size | 195/65 R15, 205/55 R16, 225/45 R17 | 195/65 R15 |
| Disk | 5x112 ET46 d57.1
| 5x110 ET39 d65.1
|
| Brakes specifications | Seat Leon 1.2 TSI (105 PS) × | Opel Astra 1.0 turbo × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Seat Leon 1.2 TSI (105 PS) × | Opel Astra 1.0 turbo × |
| City | 6.5 (6) | 5.1 (5.1) |
| Highway | 4.4 (4.1) | 3.9 (3.8) |
| Combined | 5.2 (4.9) | 4.4 (4.3) |
| Fuel | 95 | 95 |
| Tank, L | 50 | 48 |
| Clear list | Seat Leon | Opel Astra |
