2009 Mercedes-Benz CLS vs. 1998 Rover 75
To start off, 2009 Mercedes-Benz CLS is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Rover 75. In addition, the cost of maintenance, including insurance, on 1998 Rover 75 would be higher. At 6,208 cc (8 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (507 HP @ 6800 RPM) has 387 more horse power than 1998 Rover 75. (120 HP @ 5500 RPM). In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 1998 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 1998 Rover 75 weights approximately 50 kg more than 2009 Mercedes-Benz CLS.
Because 2009 Mercedes-Benz CLS 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 2009 Mercedes-Benz CLS. However, in wet, icy, snow, or gravel driving conditions, 1998 Rover 75, 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, 2009 Mercedes-Benz CLS (631 Nm @ 5200 RPM) has 471 more torque (in Nm) than 1998 Rover 75. (160 Nm @ 4000 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1998 Rover 75. 2009 Mercedes-Benz CLS has automatic transmission and 1998 Rover 75 has manual transmission. 1998 Rover 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz CLS | 1998 Rover 75 | |
| Make | Mercedes-Benz | Rover |
| Model | CLS | 75 |
| Year Released | 2009 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 507 HP | 120 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 631 Nm | 160 Nm |
| Torque RPM | 5200 RPM | 4000 RPM |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1325 kg | 1375 kg |
| Vehicle Length | 4920 mm | 4750 mm |
| Vehicle Width | 1870 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2750 mm |
| Fuel Tank Capacity | 80 L | 66 L |
