1973 Rover P5B vs. 2013 Mercedes-Benz M
To start off, 2013 Mercedes-Benz M is newer by 40 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 5,500 cc (8 cylinders), 2013 Mercedes-Benz M is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz M (511 HP @ 5250 RPM) has 353 more horse power than 1973 Rover P5B. (158 HP @ 5200 RPM) In normal driving conditions, 2013 Mercedes-Benz M should accelerate faster than 1973 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz M weights approximately 765 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.
Because 2013 Mercedes-Benz M is four wheel drive (4WD), it will have significant more traction and grip than 1973 Rover P5B. In wet, icy, snow, or gravel driving conditions, 2013 Mercedes-Benz M 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, 2013 Mercedes-Benz M (700 Nm @ 5000 RPM) has 405 more torque (in Nm) than 1973 Rover P5B. (295 Nm @ 3000 RPM). This means 2013 Mercedes-Benz M will have an easier job in driving up hills or pulling heavy equipment than 1973 Rover P5B. 1973 Rover P5B has automatic transmission and 2013 Mercedes-Benz M has manual transmission. 2013 Mercedes-Benz M will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Rover P5B will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 Rover P5B | 2013 Mercedes-Benz M | |
Make | Rover | Mercedes-Benz |
Model | P5B | M |
Year Released | 1973 | 2013 |
Body Type | Coupe | SUV |
Engine Size | 3528 cc | 5500 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | electric |
Horse Power | 158 HP | 511 HP |
Engine RPM | 5200 RPM | 5250 RPM |
Torque | 295 Nm | 700 Nm |
Torque RPM | 3000 RPM | 5000 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | 6-speed manual |
Vehicle Weight | 1580 kg | 2345 kg |
Vehicle Length | 4750 mm | 4817 mm |
Vehicle Width | 1790 mm | 2141 mm |
Vehicle Height | 1480 mm | 1796 mm |
Wheelbase Size | 2820 mm | 2915 mm |