2009 Mercedes-Benz R vs. 1992 Rover 620i
To start off, 2009 Mercedes-Benz R is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Rover 620i. In addition, the cost of maintenance, including insurance, on 1992 Rover 620i would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (268 HP @ 6000 RPM) has 155 more horse power than 1992 Rover 620i. (113 HP @ 5300 RPM). In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 1992 Rover 620i. With that said, vehicle weight also plays an important factor in acceleration. 1992 Rover 620i weights approximately 110 kg more than 2009 Mercedes-Benz R.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1992 Rover 620i. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz R 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, 2009 Mercedes-Benz R (350 Nm @ 2400 RPM) has 178 more torque (in Nm) than 1992 Rover 620i. (172 Nm @ 4200 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1992 Rover 620i. 2009 Mercedes-Benz R has automatic transmission and 1992 Rover 620i has manual transmission. 1992 Rover 620i will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz R | 1992 Rover 620i | |
| Make | Mercedes-Benz | Rover |
| Model | R | 620i |
| Year Released | 2009 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 268 HP | 113 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 350 Nm | 172 Nm |
| Torque RPM | 2400 RPM | 4200 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1145 kg | 1255 kg |
| Vehicle Length | 5160 mm | 4650 mm |
| Vehicle Width | 1960 mm | 1720 mm |
| Vehicle Height | 1670 mm | 1390 mm |
| Fuel Tank Capacity | 80 L | 65 L |
