2009 Mercedes-Benz SL vs. 1973 Rover P5B
To start off, 2009 Mercedes-Benz SL is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Rover P5B. In addition, the cost of maintenance, including insurance, on 1973 Rover P5B would be higher. At 5,980 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (604 HP @ 4800 RPM) has 446 more horse power than 1973 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 1973 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz SL weights approximately 360 kg more than 1973 Rover P5B. 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, 2009 Mercedes-Benz SL (1,001 Nm @ 2000 RPM) has 706 more torque (in Nm) than 1973 Rover P5B. (295 Nm @ 3000 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1973 Rover P5B.
Compare all specifications:
2009 Mercedes-Benz SL | 1973 Rover P5B | |
Make | Mercedes-Benz | Rover |
Model | SL | P5B |
Year Released | 2009 | 1973 |
Engine Size | 5980 cc | 3526 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 604 HP | 158 HP |
Engine RPM | 4800 RPM | 5200 RPM |
Torque | 1001 Nm | 295 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1950 kg | 1590 kg |
Vehicle Length | 4540 mm | 4750 mm |
Vehicle Width | 1820 mm | 1790 mm |
Vehicle Height | 1300 mm | 1550 mm |
Wheelbase Size | 2570 mm | 2820 mm |