2005 Mercedes-Benz CLK vs. 2012 BMW 520
To start off, 2012 BMW 520 is newer by 7 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 4,966 cc (8 cylinders), 2005 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz CLK (302 HP @ 5600 RPM) has 120 more horse power than 2012 BMW 520. (182 HP @ 5000 RPM). In normal driving conditions, 2005 Mercedes-Benz CLK should accelerate faster than 2012 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz CLK weights approximately 115 kg more than 2012 BMW 520. 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 (460 Nm @ 2700 RPM) has 190 more torque (in Nm) than 2012 BMW 520. (270 Nm @ 4500 RPM). This means 2005 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2012 BMW 520.
Compare all specifications:
| 2005 Mercedes-Benz CLK | 2012 BMW 520 | |
| Make | Mercedes-Benz | BMW |
| Model | CLK | 520 |
| Year Released | 2005 | 2012 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 302 HP | 182 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 460 Nm | 270 Nm |
| Torque RPM | 2700 RPM | 4500 RPM |
| Engine Bore Size | 97.1 mm | 90.1 mm |
| Engine Stroke Size | 84 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 6.2 seconds | 7.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1670 kg |
| Vehicle Length | 4640 mm | 4899 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1464 mm |
| Wheelbase Size | 2720 mm | 2968 mm |
| Fuel Consumption Overall | 11.6 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
