2009 Mercedes-Benz CLK vs. 2008 Porsche 911
To start off, 2009 Mercedes-Benz CLK is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Porsche 911. In addition, the cost of maintenance, including insurance, on 2008 Porsche 911 would be higher. At 6,208 cc (8 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (474 HP @ 6800 RPM) has 69 more horse power than 2008 Porsche 911. (405 HP @ 6800 RPM). In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 2008 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLK weights approximately 270 kg more than 2008 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2008 Porsche 911 will offer significantly more control. 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, 2009 Mercedes-Benz CLK (631 Nm @ 5000 RPM) has 261 more torque (in Nm) than 2008 Porsche 911. (370 Nm @ 4250 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche 911. 2009 Mercedes-Benz CLK has automatic transmission and 2008 Porsche 911 has manual transmission. 2008 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz CLK | 2008 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | CLK | 911 |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 6208 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 474 HP | 405 HP |
| Engine RPM | 6800 RPM | 6800 RPM |
| Torque | 631 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 4250 RPM |
| Engine Bore Size | 102.2 mm | 96 mm |
| Engine Stroke Size | 94.6 mm | 82.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 285 km/hour |
| Acceleration 0-100mph | 4.6 seconds | 5.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1755 kg | 1485 kg |
| Vehicle Length | 4660 mm | 4430 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1320 mm |
| Wheelbase Size | 2720 mm | 2360 mm |
| Fuel Consumption Overall | 14.2 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 62 L | 64 L |
