2010 Mercedes-Benz CLS vs. 2006 BMW 645
To start off, 2010 Mercedes-Benz CLS is newer by 4 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 5,500 cc (8 cylinders), 2010 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz CLS (382 HP @ 6000 RPM) has 54 more horse power than 2006 BMW 645. (328 HP @ 6100 RPM). In normal driving conditions, 2010 Mercedes-Benz CLS should accelerate faster than 2006 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz CLS weights approximately 20 kg more than 2006 BMW 645. 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, 2010 Mercedes-Benz CLS (530 Nm @ 2800 RPM) has 80 more torque (in Nm) than 2006 BMW 645. (450 Nm @ 3600 RPM). This means 2010 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 645.
Compare all specifications:
2010 Mercedes-Benz CLS | 2006 BMW 645 | |
Make | Mercedes-Benz | BMW |
Model | CLS | 645 |
Year Released | 2010 | 2006 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 5500 cc | 4398 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 382 HP | 328 HP |
Engine RPM | 6000 RPM | 6100 RPM |
Torque | 530 Nm | 450 Nm |
Torque RPM | 2800 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1835 kg | 1815 kg |
Vehicle Length | 4917 mm | 4830 mm |
Vehicle Width | 1872 mm | 1860 mm |
Vehicle Height | 1415 mm | 1380 mm |
Wheelbase Size | 2855 mm | 2790 mm |
Fuel Tank Capacity | 80 L | 70 L |