| Mercedes CLS (2014-2017) | Audi A6 |
| Mercedes | Audi |
| CLS (2014-2017) 3.5 (400 4MATIC) | A6 3.0 (55 TFSI quattro) |
| 2014-2017 | 2018 |
| 4/5 | 4/5 |
| Sedan | Sedan |
| 1835 | 1760 |
| 250 | 250 |
| 5.3 | 5 |
| 6.1 |
| 530 |
| 4937 | 4939 |
| 1881 | 1886 |
| 1418 | 1457 |
| 2874 | 2924 |
| 1596/1626 | 1630/1617 |
| Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging / electric drive |
| 3498 | 2995 |
| 10.5 | 11.2 |
| V6 | V6 |
| 92.9х86 | 84.5х89 |
| 24 | 24 |
| 333/5250-6000 | 340/5000-6500+16 |
| 480/1200-4000 | 500/1370-4500 |
| 7-speed automatic | 7-speed automatic S-Tronic |
| All 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 |
| 245/45 R17 | 225/55 R18 |
| 5x112 ET31 d66.6
| 5x112 ET39 d66.6
|
| Ventilated discs | Ventilated discs |
| Ventilated discs | Ventilated discs |
| 10.7 | 9 |
| 6.4 | 5.5 |
| 8 | 6.8 |
| 95 | 95 |
| 59 | 63 |
| Mercedes CLS (2014-2017) | Audi A6 |