Technical specifications
| Clear list | Mercedes S | Cadillac CTS |
| Totals | Mercedes S 3.0 (400d) × | Cadillac CTS 3.6 × |
| Mark | Mercedes | Cadillac |
| Model | S 3.0 (400d) | CTS 3.6 |
| Year | 2017 | 2014 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 2005 | 1699 |
| Gross Weight Limit | - | - |
| Top Speed, km/h | 250 | - |
| Acceleration 0-100 kph | 5.4 | - |
| Minimum turning radius, m | 6 | - |
| Cargo Volume, min/max, L | 530 | 388 |
| Dimensions specifications, mm | Mercedes S 3.0 (400d) × | Cadillac CTS 3.6 × |
| Length | 5125 | 4966 |
| Width | 1899 | 1833 |
| Height | 1493 | 1454 |
| Wheelbase | 3035 | 2910 |
| Front/rear Track | 1624/1637 | 1560/1568 |
| Ground clearance | - | 155 |
| Engine specifications | Mercedes S 3.0 (400d) × | Cadillac CTS 3.6 × |
| Type | turbo diesel Common Rail | Gasoline Direct Injection |
| Displacement, cm3 | 2925 | 3649 |
| Compression ratio | 15.5 | 11.5 |
| Number and arrangement of cylinders | 6 cylinders, in-line | V6 |
| The diameter of the cylinder x stroke, mm | 82x92.3 | 95x85.8 |
| Number of valves | 24 | 24 |
| Power, hp/rpm | 340/3600-4400 | 341/6800 |
| Max torque, Nm/RPM | 700/1200-3200 | 386/5300 |
| Transmission specifications | Mercedes S 3.0 (400d) × | Cadillac CTS 3.6 × |
| Gearbox | 9-speed automatic | 8-speed automatic |
| Drive Type | Rear wheel drive | Rear wheel drive |
| Suspension specifications | Mercedes S 3.0 (400d) × | Cadillac CTS 3.6 × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 245/50 R18 | 245/45 R17, 245/40 R18, 255/35 R19 |
| Disk | 5x112 ET44 d66.6
| 5x120 ET48 d72.6
|
| Brakes specifications | Mercedes S 3.0 (400d) × | Cadillac CTS 3.6 × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Mercedes S 3.0 (400d) × | Cadillac CTS 3.6 × |
| City | 6.5 | 13.1 |
| Highway | 4.5 | 8.1 |
| Combined | 5.2 | - |
| Fuel | Diesel | 95 |
| Tank, L | 70 | 72 |
| Clear list | Mercedes S | Cadillac CTS |
