2009 BMW 730 vs. 2005 Mercedes-Benz CLK
To start off, 2009 BMW 730 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz CLK would be higher. At 3,196 cc (6 cylinders), 2005 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 BMW 730 (254 HP @ 6600 RPM) has 39 more horse power than 2005 Mercedes-Benz CLK. (215 HP @ 4200 RPM). In normal driving conditions, 2009 BMW 730 should accelerate faster than 2005 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 730 weights approximately 255 kg more than 2005 Mercedes-Benz CLK. 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, 2005 Mercedes-Benz CLK (311 Nm) has 11 more torque (in Nm) than 2009 BMW 730. (300 Nm). This means 2005 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 730.
Compare all specifications:
| 2009 BMW 730 | 2005 Mercedes-Benz CLK | |
| Make | BMW | Mercedes-Benz |
| Model | 730 | CLK |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3196 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 254 HP | 215 HP |
| Engine RPM | 6600 RPM | 4200 RPM |
| Torque | 300 Nm | 311 Nm |
| Engine Compression Ratio | 10.7:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1820 kg | 1565 kg |
| Vehicle Length | 5180 mm | 4640 mm |
| Vehicle Width | 1910 mm | 1750 mm |
| Vehicle Height | 1500 mm | 1410 mm |
| Wheelbase Size | 3140 mm | 2720 mm |
| Fuel Consumption Overall | 10.3 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 88 L | 62 L |
