Technical specifications
| Clear list | Cadillac CT6 | Mercedes E |
| Totals | Cadillac CT6 3.0 Twin Turbo AWD × | Mercedes E 3.0 (43 AMG) × |
| Mark | Cadillac | Mercedes |
| Model | CT6 3.0 Twin Turbo AWD | E 3.0 (43 AMG) |
| Year | 2015 | 2016 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 1855 | 1765 |
| Gross Weight Limit | - | 2415 |
| Top Speed, km/h | - | 250 |
| Acceleration 0-100 kph | - | 4.6 |
| Minimum turning radius, m | - | - |
| Cargo Volume, min/max, L | 433 | 540 |
| Dimensions specifications, mm | Cadillac CT6 3.0 Twin Turbo AWD × | Mercedes E 3.0 (43 AMG) × |
| Length | 5182 | 4942 |
| Width | 1880 | 1860 |
| Height | 1471 | 1447 |
| Wheelbase | 3109 | 2939 |
| Front/rear Track | 1608/1626 | - |
| Ground clearance | - | - |
| Engine specifications | Cadillac CT6 3.0 Twin Turbo AWD × | Mercedes E 3.0 (43 AMG) × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 2990 | 2996 |
| Compression ratio | 9.8 | 10.7 |
| Number and arrangement of cylinders | V6 | V6 |
| The diameter of the cylinder x stroke, mm | 86x85.8 | 88x82.1 |
| Number of valves | 24 | 24 |
| Power, hp/rpm | 406/5700 | 401/6100 |
| Max torque, Nm/RPM | 543/2500-5100 | 520/2500-5000 |
| Transmission specifications | Cadillac CT6 3.0 Twin Turbo AWD × | Mercedes E 3.0 (43 AMG) × |
| Gearbox | 8-speed automatic | 9-speed automatic |
| Drive Type | All wheel drive | Four-wheel drive |
| Suspension specifications | Cadillac CT6 3.0 Twin Turbo AWD × | Mercedes E 3.0 (43 AMG) × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 235/50 R17, 245/45 R18 | 245/40 R19, 275/35 R19 |
| Disk | 5x120 ET48 d72.6
| 5x112 ET41 d66.6
|
| Brakes specifications | Cadillac CT6 3.0 Twin Turbo AWD × | Mercedes E 3.0 (43 AMG) × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Cadillac CT6 3.0 Twin Turbo AWD × | Mercedes E 3.0 (43 AMG) × |
| City | - | 11 |
| Highway | - | 6.8 |
| Combined | - | 8.4 |
| Fuel | 95 | 95 |
| Tank, L | 72 | 66 |
| Clear list | Cadillac CT6 | Mercedes E |
