1975 Mercedes-Benz E vs. 1991 Rover 820
To start off, 1991 Rover 820 is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 1975 Mercedes-Benz E would be higher. At 1,994 cc (4 cylinders), 1991 Rover 820 is equipped with a bigger engine. In terms of performance, 1991 Rover 820 (180 HP @ 6000 RPM) has 86 more horse power than 1975 Mercedes-Benz E. (94 HP @ 4800 RPM) In normal driving conditions, 1991 Rover 820 should accelerate faster than 1975 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 1991 Rover 820 weights approximately 78 kg more than 1975 Mercedes-Benz E. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Mercedes-Benz E is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Mercedes-Benz E. However, in wet, icy, snow, or gravel driving conditions, 1991 Rover 820, being front wheel drive (FWD), will offer much better control with better grip. 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, 1991 Rover 820 (215 Nm @ 2000 RPM) has 55 more torque (in Nm) than 1975 Mercedes-Benz E. (160 Nm @ 2800 RPM). This means 1991 Rover 820 will have an easier job in driving up hills or pulling heavy equipment than 1975 Mercedes-Benz E.
Compare all specifications:
| 1975 Mercedes-Benz E | 1991 Rover 820 | |
| Make | Mercedes-Benz | Rover |
| Model | E | 820 |
| Year Released | 1975 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 180 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 160 Nm | 215 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Engine Bore Size | 87 mm | 84.5 mm |
| Engine Stroke Size | 83.6 mm | 89 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1330 kg | 1408 kg |
| Vehicle Length | 4700 mm | 4890 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2780 mm |
