| Seat Leon | Citroen C4 (2010-2015) | Mazda 3 |
| Seat | Citroen | Mazda |
| Leon 1.4 TSI (122 PS) | C4 (2010-2015) 1.6 (e-HDi) | 3 1.8 SKYACTIV-D Hatchback |
| 2012 | 2010-2015 | 2019 |
| 5/5 | 5/5 | 5/5 |
| Hatch | Hatch | Hatch |
| 1224 | 1290 | 1299 (1320) |
| 1760 | 1825 | 1898 (1919) |
| 202 | 190 | 194 (192) |
| 9.3 | 11.2 | 10.3 (12.1) |
| 5.1 | 5.4 |
| 380 | 408/1183 | 358/1026 |
| 4263 | 4329 | 4460 |
| 1816 | 1789 | 1795 |
| 1459 | 1489 | 1435 |
| 2636 | 2608 | 2725 |
| 1549/1520 | 1526/1519 | 1570/1580 |
| 135 |
| Gasoline Direct Injection, turbocharging | turbo diesel Common Rail | turbo diesel Common Rail |
| 1395 | 1560 | 1759 |
| 10.5 | 16 | 14.8 |
| 4 цил., рядный | 4 цил., рядный | 4 цил., рядный |
| 74.5х80 | 75х88.3 | 79x89.7 |
| 16 | 16 | 16 |
| 122/5000 | 115/3600 | 116/4000 |
| 200/1400-4000 | 270/1750 | 270/1600-2600 |
| 6-speed manual | 6-speed tiptronic | 6-speed manual / 6-speed automatic |
| Front wheel drive | Front wheel drive | Front wheel drive |
MacPherson strut | MacPherson strut | MacPherson strut |
Dependent suspensions | Dependent suspensions (Torsion beam) | Dependent suspensions |
| 205/55 R16, 225/45 R17, 225/40 R18 | 195/65 R15, 205/55 R16 | 205/60 R16, 215/45 R18 |
| 5x112 ET46 d57.1
| 4x108 ET31 d65.1
| 5x114.3 ET53 d67.1
|
| Ventilated discs | Ventilated discs | Ventilated discs |
| Discs | Discs | Discs |
| 6.5 | 4.9 | 4.6 (5.2) |
| 4.4 | 4 | 3.8 (4.3) |
| 5.2 | 4.4 | 4.1 (4.7) |
| 95 | Diesel | Diesel |
| 50 | 60 | 51 |
| Seat Leon | Citroen C4 (2010-2015) | Mazda 3 |