1977 Porsche 911 vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS is newer by 34 year(s). Which means there will be less support and parts availability for 1977 Porsche 911. In addition, the cost of maintenance, including insurance, on 1977 Porsche 911 would be higher. At 3,299 cc (6 cylinders), 1977 Porsche 911 is equipped with a bigger engine. In terms of performance, 1977 Porsche 911 (296 HP @ 5500 RPM) has 95 more horse power than 2011 Mercedes-Benz CLS. (201 HP @ 4200 RPM). In normal driving conditions, 1977 Porsche 911 should accelerate faster than 2011 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz CLS weights approximately 450 kg more than 1977 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, 2011 Mercedes-Benz CLS (500 Nm @ 1600 RPM) has 69 more torque (in Nm) than 1977 Porsche 911. (431 Nm @ 4000 RPM). This means 2011 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 911. 2011 Mercedes-Benz CLS has automatic transmission and 1977 Porsche 911 has manual transmission. 1977 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 Porsche 911 | 2011 Mercedes-Benz CLS | |
Make | Porsche | Mercedes-Benz |
Model | 911 | CLS |
Year Released | 1977 | 2011 |
Body Type | Coupe | Sedan |
Engine Position | Rear | Front |
Engine Size | 3299 cc | 2143 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 296 HP | 201 HP |
Engine RPM | 5500 RPM | 4200 RPM |
Torque | 431 Nm | 500 Nm |
Torque RPM | 4000 RPM | 1600 RPM |
Engine Compression Ratio | 7.0:1 | 16.2:1 |
Fuel Type | Gasoline | Diesel |
Acceleration 0-100mph | 5.4 seconds | 7.5 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | 7-speed shiftable automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1350 kg | 1800 kg |
Vehicle Length | 4300 mm | 4940 mm |
Vehicle Width | 1780 mm | 1882 mm |
Vehicle Height | 1320 mm | 1417 mm |
Wheelbase Size | 2270 mm | 2875 mm |
Fuel Tank Capacity | 80 L | 80 L |