| Volkswagen Jetta (2005-2010) | Opel Astra Family |
| Volkswagen | Opel |
| Jetta (2005-2010) 1.4 TSI | Astra Family 1.8 Sedan |
| 2005-2010 | 2007 |
| 4/5 | 4/5 |
| Sedan | Sedan |
| 1335 | 1311 |
| 1910 | 1805 |
| 207 | 207 |
| 9.3 | 10.2 |
| 5.65 | 5.8 |
| 525 | 490/870 |
| 4555 | 4587 |
| 1780 | 1753 |
| 1460 | 1458 |
| 2580 | 2703 |
| 1535/1510 | 1490/1490 |
| 135 | 130 |
| Gasoline Direct Injection, (compressor/turbocharging) | petrol Injection |
| 1390 | 1796 |
| 10 | 10.5 |
| 4 цил., рядный | 4 цил., рядный |
| 76.5х75.6 | 80.5х88.2 |
| 16 |
| 140/5600 | 140/6300 |
| 220/1500 | 175/3800 |
| - | 5-speed manual / 4-speed automatic |
| Front wheel drive (dynamic stabilization ESP) | Front wheel drive |
MacPherson strut | MacPherson strut |
multi-link suspensions | Dependent suspensions |
| 205/55/16, 225/45/17 | 195/55/15, 205/55/16 |
| 5x112 ET47 d57,1
| 5x110 ET35 d65.1
|
| Ventilated discs | Ventilated discs |
| Discs | Discs |
| 9.3 | 10 |
| 5.8 | 6 |
| 7.1 | 7.5 |
| 98/95 | 95 |
| 55 | 52 |
| Volkswagen Jetta (2005-2010) | Opel Astra Family |