| Audi S4 (2008-2011) | Mercedes E | Audi A4 |
| Audi | Mercedes | Audi |
| S4 (2008-2011) 3.0 TFSI quattro | E 2.9 (400d 4MATIC) | A4 2.0 (35 TFSI) |
| 2008-2011 | 2016 | 2019 |
| 4/5 | 4/5 | 4/5 |
| Sedan | Sedan | Sedan |
| 1650 (1685) | 1905 | 1440 |
| 2200 (2235) | 2035 |
| 250 | 250 | 225 |
| 5.1 (5.3) | 4.9 | 8.9 |
| 5.7 | 5.7 |
| 480/962 | 540 | 460 |
| 4717 | 4923 | 4762 |
| 2040 | 1852 | 1847 |
| 1406 | 1468 | 1428 |
| 2817 | 2939 | 2820 |
| 1552/1539 | 1616/1619 | 1572/1555 |
| 125 |
| Gasoline Direct Injection, turbocharging | turbo diesel Common Rail | Gasoline Direct Injection, turbocharging |
| 2995 | 2925 | 1984 |
| 10.3 | 15.5 | 11.7 |
| V6 | 6 цил., рядный | 4 цил., рядный |
| 24 | 82x92.3 | 82.5x92.8 |
| 84.5х89 | 24 | 16 |
| 333/5500-7000 | 340/3600-4400 | 150/3900-6000 |
| 440/2900-5300 | 700/1200-3200 | 270/1350-3900 |
| 6-speed manual / 7-speed, Automatic DSG | 9-speed automatic | 7-speed automatic S-Tronic |
| Four-wheel drive | All wheel drive | Front wheel drive |
Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
Upper and lower A-arm (double wishbone) | multi-link suspensions | multi-link suspensions |
| 245/40/18 | 205/65 R16 | 225/50 R17, 245/40 R18 |
| 5x112 ET42 d66.1
| 5x112 ET41 d66.6
| 5x112 ET42 d66.5
|
| Ventilated discs | Ventilated discs | Ventilated discs |
| Ventilated discs | Ventilated discs | Discs |
| 13.7 (13.5) | 7 | 7.5 |
| 7.3 (7) | 5.2 | 5.1 |
| 9.7 (9.4) | 5.8 | 6 |
| 95 | Diesel | 95 |
| 64 | 50 | 54 |
| Audi S4 (2008-2011) | Mercedes E | Audi A4 |