2008 Rover 45 vs. 2012 Mercedes-Benz CLS
To start off, 2012 Mercedes-Benz CLS is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Rover 45. In addition, the cost of maintenance, including insurance, on 2008 Rover 45 would be higher. At 4,663 cc (8 cylinders), 2012 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 287 more horse power than 2008 Rover 45. (115 HP @ 5500 RPM) In normal driving conditions, 2012 Mercedes-Benz CLS should accelerate faster than 2008 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz CLS weights approximately 654 kg more than 2008 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 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 2012 Mercedes-Benz CLS. However, in wet, icy, snow, or gravel driving conditions, 2008 Rover 45, 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, 2012 Mercedes-Benz CLS (600 Nm @ 1800 RPM) has 440 more torque (in Nm) than 2008 Rover 45. (160 Nm @ 2750 RPM). This means 2012 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2008 Rover 45. 2012 Mercedes-Benz CLS has automatic transmission and 2008 Rover 45 has manual transmission. 2008 Rover 45 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Rover 45 | 2012 Mercedes-Benz CLS | |
| Make | Rover | Mercedes-Benz |
| Model | 45 | CLS |
| Year Released | 2008 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 4663 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 115 HP | 402 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 160 Nm | 600 Nm |
| Torque RPM | 2750 RPM | 1800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 193 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 5.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1236 kg | 1890 kg |
| Vehicle Length | 4520 mm | 4940 mm |
| Vehicle Width | 1700 mm | 1882 mm |
| Vehicle Height | 1400 mm | 1417 mm |
| Wheelbase Size | 2630 mm | 2875 mm |
| Fuel Tank Capacity | 55 L | 80 L |
