Technical specifications
| Clear list | Infiniti Q30 | Seat Leon |
| Totals | Infiniti Q30 1.5d × | Seat Leon 1.4 TSI (122 PS) SC × |
| Mark | Infiniti | Seat |
| Model | Q30 1.5d | Leon 1.4 TSI (122 PS) SC |
| Year | 2015 | 2013 |
| Number of doors/seats | 5/5 | 3/5 |
| Body type | Hatch | Hatch |
| Unladen Weight | 1434 (1497) | 1204 |
| Gross Weight Limit | 1960 | 1700 |
| Top Speed, km/h | 188 (190) | 202 |
| Acceleration 0-100 kph | 12 (11.9) | 9.3 |
| Minimum turning radius, m | 5.7 | 5.05 |
| Cargo Volume, min/max, L | 368 | 380/1150 |
| Dimensions specifications, mm | Infiniti Q30 1.5d × | Seat Leon 1.4 TSI (122 PS) SC × |
| Length | 4425 | 4228 |
| Width | 1805 | 1810 |
| Height | 1495 | 1461 |
| Wheelbase | 2700 | 2601 |
| Front/rear Track | 1572/1573 | 1549/1520 |
| Ground clearance | 172 | 154 |
| Engine specifications | Infiniti Q30 1.5d × | Seat Leon 1.4 TSI (122 PS) SC × |
| Type | turbo diesel Common Rail | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 1461 | 1395 |
| Compression ratio | 15.5 | 10.5 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 76x80.5 | 74.5х80 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 109/4000 | 122/5000-6000 |
| Max torque, Nm/RPM | 260/1750-2500 | 200/1400-4000 |
| Transmission specifications | Infiniti Q30 1.5d × | Seat Leon 1.4 TSI (122 PS) SC × |
| Gearbox | 6-speed manual / 7-speed automatic DCT | 6-speed manual |
| Drive Type | Front wheel drive | Front wheel drive |
| Suspension specifications | Infiniti Q30 1.5d × | Seat Leon 1.4 TSI (122 PS) SC × |
| Front | MacPherson strut | MacPherson strut |
| Rear | multi-link suspensions | Dependent suspensions |
| Tire Size | 215/60 R17, 235/50 R18 | 205/55 R16, 225/45 R17, 225/40 R18 |
| Disk | 5x114.3 ET45 d66.1
| 5x112 ET46 d57.1
|
| Brakes specifications | Infiniti Q30 1.5d × | Seat Leon 1.4 TSI (122 PS) SC × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Infiniti Q30 1.5d × | Seat Leon 1.4 TSI (122 PS) SC × |
| City | 4.7 (4.8) | 6.5 |
| Highway | 3.8 (3.9) | 4.4 |
| Combined | 4 (4.2) | 5.2 |
| Fuel | Diesel | 95 |
| Tank, L | 50 | 50 |
| Clear list | Infiniti Q30 | Seat Leon |
