| Audi A4 (2008-2011) | Audi A4 (2011-2015) | Audi Q3 |
| Audi | Audi | Audi |
| A4 (2008-2011) 2.0 TFSI quattro | A4 (2011-2015) 2.0 TFSI quattro | Q3 2.0 (40 TDI Sportback quattro) |
| 2008-2011 | 2011-2015 | 2019 |
| 4/5 | 4/5 | 5/5 |
| Sedan | Sedan | Wagon |
| 1520 | 1525 (1645) | 1695 |
| 2070 | 2080 (2120) | 2280 |
| 246 | 250 (250) | 221 |
| 6.6 | 6.4 (6.4) | 8 |
| 5.7 | 5.7 |
| 480/962 | 480 | 530/1400 |
| 4703 | 4701 | 4500 |
| 1826 | 1826 | 1843 |
| 1427 | 1427 | 1567 |
| 2808 | 2808 | 2680 |
| 1564/1551 | 1551/1564 | 1584/1576 |
| Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging | turbo diesel Common Rail |
| 1984 | 1984 | 1968 |
| 9.6 | 10 | 15.5 |
| 4 цил., рядный | 4 цил., рядный | 4 цил., рядный |
| 82.5x92.8 | 82.5х92.8 | 81x95.5 |
| 16 | 16 | 16 |
| 211/4300 – 6000 | 225/4500-6250 | 190/3500-4000 |
| 350/1500 - 4200 | 350/1500-4500 | 400/1750-3250 |
| 6-speed manual | 6-speed manual / 7-speed tiptronic | 7-speed automatic S-Tronic |
| Four-wheel drive | All wheel drive | Four-wheel drive |
Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) | MacPherson strut |
Upper and lower A-arm (double wishbone) | multi-link suspensions | multi-link suspensions |
| 225/55/16 | 255/55 R16 | 215/65 R17, 235/55 R18, 235/50 R19 |
| 5x112 ET42 d57.1
| 5x112 ET42 d66.5
| 5x112 ET33 d57.1
|
| Ventilated discs | Ventilated discs | Ventilated discs |
| Discs | Discs | Discs |
| 10 | 8.8 (8.5) | 6.4 |
| 6 | 5.3 (5.6) | 5.2 |
| 7.5 | 6.6 (6.7) | 5.6 |
| - | 95 | Diesel |
| 61 | 60 |
| Audi A4 (2008-2011) | Audi A4 (2011-2015) | Audi Q3 |