Technical specifications
| Clear list | Mercedes CL | BMW 6er M |
| Totals | Mercedes CL 63 AMG × | BMW 6er M 4.4 × |
| Mark | Mercedes | BMW |
| Model | CL 63 AMG | 6er M 4.4 |
| Year | 2010 | 2012 |
| Number of doors/seats | 2/4 | 2/4 |
| Body type | Coupe | Coupe |
| Unladen Weight | 2135 | 1925 |
| Gross Weight Limit | 2585 | 2350 |
| Top Speed, km/h | 250 | 250 |
| Acceleration 0-100 kph | 4.5 | 4.2 |
| Minimum turning radius, m | 5.8 | 6.1 |
| Cargo Volume, min/max, L | 490 | 450 |
| Dimensions specifications, mm | Mercedes CL 63 AMG × | BMW 6er M 4.4 × |
| Length | 5095 | 4898 |
| Width | 1871 | 1919 |
| Height | 1419 | 1374 |
| Wheelbase | 2955 | 2851 |
| Front/rear Track | 1601/1607 | 1631/1612 |
| Ground clearance | - | - |
| Engine specifications | Mercedes CL 63 AMG × | BMW 6er M 4.4 × |
| Type | - | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 5461 | 4395 |
| Compression ratio | 10 | 10 |
| Number and arrangement of cylinders | V8 | V8 |
| The diameter of the cylinder x stroke, mm | - | 89х88.3 |
| Number of valves | 32 | 32 |
| Power, hp/rpm | 544/5500 | 560/6000-7000 |
| Max torque, Nm/RPM | 800/2000–4500 | 680/1500-5750 |
| Transmission specifications | Mercedes CL 63 AMG × | BMW 6er M 4.4 × |
| Gearbox | 7-speed automatic | 7-speed automatic |
| Drive Type | Rear wheel drive (dynamic stabilization ESP) | Rear wheel drive |
| Suspension specifications | Mercedes CL 63 AMG × | BMW 6er M 4.4 × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 255/45/18, 255/40/19 | 265/40 R19, 295/35 R19 |
| Disk | 5x112 ET35 d70
| 5x120 ET20 d72.6
|
| Brakes specifications | Mercedes CL 63 AMG × | BMW 6er M 4.4 × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Mercedes CL 63 AMG × | BMW 6er M 4.4 × |
| City | 14.4 | 14 |
| Highway | 8.2 | 7.6 |
| Combined | 10.5 | 9.9 |
| Fuel | 98 | 98 |
| Tank, L | 90 | 80 |
| Clear list | Mercedes CL | BMW 6er M |
