| BMW X4 (2014-2018) | Audi A6 |
| BMW | Audi |
| X4 (2014-2018) 3.0 (xDrive30d) | A6 2.0 (45 TFSI quattro) Avant |
| 2014-2018 | 2018 |
| 5/5 | 5/5 |
| Wagon | Wagon |
| 1820 | 1760 |
| 2400 | 2400 |
| 234 | 250 |
| 5.8 | 6.2 |
| 6 | 6.1 |
| 500/1400 | 565/1680 |
| 4671 | 4939 |
| 1881 | 1886 |
| 1624 | 1467 |
| 2810 | 2924 |
| 1616/1632 | 1630/1617 |
| 204 |
| turbo diesel Common Rail | Gasoline Direct Injection, turbocharging / electric drive |
| 2993 | 1984 |
| 16.5 | 9.6 |
| 6 цил., рядный | 4 цил., рядный |
| 84х90 | 82.5x92.8 |
| 24 | 16 |
| 258/4000 | 245/5000-6500 |
| 560/1500-3000 | 370/1600-4300 |
| 8-speed automatic | 7-speed automatic S-Tronic |
| Four-wheel drive | Four-wheel drive |
Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
multi-link suspensions | multi-link suspensions |
| 225/60 R17 | 225/55 R18 |
| 5x120 ET43 d72.6
| 5x112 ET39 d66.6
|
| Ventilated discs | Ventilated discs |
| Ventilated discs | Ventilated discs |
| 6.5 | 8.5 |
| 5.6 | 5.8 |
| 5.9 | 6.8 |
| Diesel | 95 |
| 67 | 63 |
| BMW X4 (2014-2018) | Audi A6 |