2005 BMW 730 vs. 2012 Mercedes-Benz CL
To start off, 2012 Mercedes-Benz CL is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 4,663 cc (8 cylinders), 2012 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz CL (432 HP @ 5250 RPM) has 207 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 2012 Mercedes-Benz CL should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz CL weights approximately 245 kg more than 2005 BMW 730. 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, 2012 Mercedes-Benz CL (700 Nm @ 1800 RPM) has 200 more torque (in Nm) than 2005 BMW 730. (500 Nm @ 2000 RPM). This means 2012 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 730.
Compare all specifications:
| 2005 BMW 730 | 2012 Mercedes-Benz CL | |
| Make | BMW | Mercedes-Benz |
| Model | 730 | CL |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4663 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 432 HP |
| Engine RPM | 4000 RPM | 5250 RPM |
| Torque | 500 Nm | 700 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 8 seconds | 4.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 5-speed shiftable automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1975 kg | 2220 kg |
| Vehicle Length | 5050 mm | 5095 mm |
| Vehicle Width | 1910 mm | 1872 mm |
| Vehicle Height | 1500 mm | 1417 mm |
| Wheelbase Size | 2890 mm | 2954 mm |
| Fuel Consumption | 6.4 L/100km | 13.1 L/100km |
| Fuel Consumption City | 11.3 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 88 L | 90 L |
