2007 Mercedes-Benz CLK vs. 1975 Porsche 911
To start off, 2007 Mercedes-Benz CLK is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Porsche 911. In addition, the cost of maintenance, including insurance, on 1975 Porsche 911 would be higher. At 6,208 cc, 2007 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLK (877 HP @ 6800 RPM) has 617 more horse power than 1975 Porsche 911. (260 HP @ 5500 RPM). In normal driving conditions, 2007 Mercedes-Benz CLK should accelerate faster than 1975 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz CLK weights approximately 683 kg more than 1975 Porsche 911. 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, 2007 Mercedes-Benz CLK (630 Nm @ 5000 RPM) has 287 more torque (in Nm) than 1975 Porsche 911. (343 Nm @ 4000 RPM). This means 2007 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 911. 2007 Mercedes-Benz CLK has automatic transmission and 1975 Porsche 911 has manual transmission. 1975 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz CLK | 1975 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | CLK | 911 |
| Year Released | 2007 | 1975 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 6208 cc | 2994 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 877 HP | 260 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 630 Nm | 343 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 102.2 mm | 95.1 mm |
| Engine Stroke Size | 94.6 mm | 70.4 mm |
| Engine Compression Ratio | 11.3:1 | 6.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1878 kg | 1195 kg |
| Vehicle Length | 4640 mm | 4300 mm |
| Vehicle Width | 1420 mm | 1780 mm |
| Vehicle Height | 1750 mm | 1330 mm |
| Wheelbase Size | 2720 mm | 2270 mm |
| Fuel Tank Capacity | 62 L | 79 L |
