Technical specifications
| Clear list | Cadillac CT6 | Genesis G90 |
| Totals | Cadillac CT6 3.0 Twin Turbo AWD × | Genesis G90 5.0 L GDI × |
| Mark | Cadillac | Genesis |
| Model | CT6 3.0 Twin Turbo AWD | G90 5.0 L GDI |
| Year | 2015 | 2016 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Coupe |
| Unladen Weight | 1855 | 2345 |
| Gross Weight Limit | - | 2720 |
| Top Speed, km/h | - | 240 |
| Acceleration 0-100 kph | - | 6.3 |
| Minimum turning radius, m | - | - |
| Cargo Volume, min/max, L | 433 | 484 |
| Dimensions specifications, mm | Cadillac CT6 3.0 Twin Turbo AWD × | Genesis G90 5.0 L GDI × |
| Length | 5182 | 5495 |
| Width | 1880 | 1915 |
| Height | 1471 | 1515 |
| Wheelbase | 3109 | 3450 |
| Front/rear Track | 1608/1626 | 1640/1639 |
| Ground clearance | - | 150 |
| Engine specifications | Cadillac CT6 3.0 Twin Turbo AWD × | Genesis G90 5.0 L GDI × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection |
| Displacement, cm3 | 2990 | 5038 |
| Compression ratio | 9.8 | 11.5 |
| Number and arrangement of cylinders | V6 | V8 |
| The diameter of the cylinder x stroke, mm | 86x85.8 | 96x87 |
| Number of valves | 24 | 32 |
| Power, hp/rpm | 406/5700 | 413/6000 |
| Max torque, Nm/RPM | 543/2500-5100 | 505/5000 |
| Transmission specifications | Cadillac CT6 3.0 Twin Turbo AWD × | Genesis G90 5.0 L GDI × |
| Gearbox | 8-speed automatic | 8-speed automatic |
| Drive Type | All wheel drive | All wheel drive |
| Suspension specifications | Cadillac CT6 3.0 Twin Turbo AWD × | Genesis G90 5.0 L GDI × |
| 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 | 245/45 R19, 275/40 R19 |
| Disk | 5x120 ET48 d72.6
| 5x114.3 ET46 d67.1
|
| Brakes specifications | Cadillac CT6 3.0 Twin Turbo AWD × | Genesis G90 5.0 L GDI × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Cadillac CT6 3.0 Twin Turbo AWD × | Genesis G90 5.0 L GDI × |
| City | - | 17.8 |
| Highway | - | 9 |
| Combined | - | 12.3 |
| Fuel | 95 | 95 |
| Tank, L | 72 | 83 |
| Clear list | Cadillac CT6 | Genesis G90 |
