1974 Porsche 911 vs. 2013 Mercedes-Benz CLS
To start off, 2013 Mercedes-Benz CLS is newer by 39 year(s). Which means there will be less support and parts availability for 1974 Porsche 911. In addition, the cost of maintenance, including insurance, on 1974 Porsche 911 would be higher. At 4,600 cc (8 cylinders), 2013 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz CLS (397 HP @ 5000 RPM) has 232 more horse power than 1974 Porsche 911. (165 HP @ 5800 RPM) In normal driving conditions, 2013 Mercedes-Benz CLS should accelerate faster than 1974 Porsche 911.
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, 2013 Mercedes-Benz CLS (601 Nm @ 4750 RPM) has 366 more torque (in Nm) than 1974 Porsche 911. (235 Nm @ 4000 RPM). This means 2013 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1974 Porsche 911.
Compare all specifications:
| 1974 Porsche 911 | 2013 Mercedes-Benz CLS | |
| Make | Porsche | Mercedes-Benz |
| Model | 911 | CLS |
| Year Released | 1974 | 2013 |
| Body Type | Coupe | Coupe |
| Engine Position | Rear | Rear |
| Engine Size | 2687 cc | 4600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 165 HP | 397 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 235 Nm | 601 Nm |
| Torque RPM | 4000 RPM | 4750 RPM |
| Engine Bore Size | 90 mm | 92 mm |
| Engine Stroke Size | 70.4 mm | 86 mm |
| Engine Compression Ratio | 8.5:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
