| Audi A6 | Cadillac CTS |
| Audi | Cadillac |
| A6 3.0 (55 TFSI quattro) | CTS 3.6 AWD |
| 2018 | 2014 |
| 4/5 | 4/5 |
| Sedan | Sedan |
| 1760 | 1775 |
| 250 | 280 |
| 5 | 6.7 |
| 6.1 |
| 530 | 388 |
| 4939 | 4966 |
| 1886 | 1833 |
| 1457 | 1454 |
| 2924 | 2910 |
| 1630/1617 | 1560/1568 |
| 155 |
| Gasoline Direct Injection, turbocharging / electric drive | Gasoline Direct Injection |
| 2995 | 3649 |
| 11.2 | 11.5 |
| V6 | V6 |
| 84.5х89 | 95x85.8 |
| 24 | 24 |
| 340/5000-6500+16 | 341/6800 |
| 500/1370-4500 | 386/5300 |
| 7-speed automatic S-Tronic | 8-speed automatic |
| Four-wheel drive | All wheel drive |
Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
multi-link suspensions | multi-link suspensions |
| 225/55 R18 | 245/45 R17, 245/40 R18, 255/35 R19 |
| 5x112 ET39 d66.6
| 5x120 ET48 d72.6
|
| Ventilated discs | Ventilated discs |
| Ventilated discs | Ventilated discs |
| 9 | 12.7 |
| 5.5 | 7.4 |
| 6.8 | 9.4 |
| 95 | 95 |
| 63 | 72 |
| Audi A6 | Cadillac CTS |