2003 BMW 645 vs. 2006 Mercedes-Benz CL
To start off, 2006 Mercedes-Benz CL is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,964 cc (8 cylinders), 2006 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (321 HP @ 6100 RPM) has 19 more horse power than 2006 Mercedes-Benz CL. (302 HP @ 5600 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2006 Mercedes-Benz CL. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 10 kg more than 2006 Mercedes-Benz CL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Mercedes-Benz CL (460 Nm @ 2700 RPM) has 10 more torque (in Nm) than 2003 BMW 645. (450 Nm @ 3600 RPM). This means 2006 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 645.
Compare all specifications:
2003 BMW 645 | 2006 Mercedes-Benz CL | |
Make | BMW | Mercedes-Benz |
Model | 645 | CL |
Year Released | 2003 | 2006 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4964 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 321 HP | 302 HP |
Engine RPM | 6100 RPM | 5600 RPM |
Torque | 450 Nm | 460 Nm |
Torque RPM | 3600 RPM | 2700 RPM |
Engine Bore Size | 92 mm | 97 mm |
Engine Stroke Size | 82.7 mm | 84 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 6.2 seconds | 6.3 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1895 kg | 1885 kg |
Vehicle Length | 4830 mm | 5000 mm |
Vehicle Width | 1860 mm | 1860 mm |
Vehicle Height | 1380 mm | 1400 mm |
Wheelbase Size | 2790 mm | 2890 mm |
Fuel Consumption | 8.5 L/100km | 9.8 L/100km |
Fuel Consumption City | 16.8 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 11.5 L/100km | 11.4 L/100km |
Fuel Tank Capacity | 70 L | 88 L |