2006 Mercedes-Benz SLK vs. 2004 Rover 45
To start off, 2006 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Rover 45. In addition, the cost of maintenance, including insurance, on 2004 Rover 45 would be higher. At 5,439 cc (8 cylinders), 2006 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SLK (355 HP @ 5750 RPM) has 240 more horse power than 2004 Rover 45. (115 HP @ 5500 RPM). In normal driving conditions, 2006 Mercedes-Benz SLK should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SLK weights approximately 460 kg more than 2004 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz SLK 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 2006 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2006 Mercedes-Benz SLK (511 Nm @ 4000 RPM) has 351 more torque (in Nm) than 2004 Rover 45. (160 Nm @ 2750 RPM). This means 2006 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45. 2006 Mercedes-Benz SLK has automatic transmission and 2004 Rover 45 has manual transmission. 2004 Rover 45 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Mercedes-Benz SLK | 2004 Rover 45 | |
| Make | Mercedes-Benz | Rover |
| Model | SLK | 45 |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 355 HP | 115 HP |
| Engine RPM | 5750 RPM | 5500 RPM |
| Torque | 511 Nm | 160 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 97 mm | 80 mm |
| Engine Stroke Size | 92 mm | 89.3 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 4.9 seconds | 9.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1690 kg | 1230 kg |
| Vehicle Length | 4090 mm | 4370 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1280 mm | 1400 mm |
| Wheelbase Size | 2410 mm | 2630 mm |
| Fuel Consumption Overall | 13 L/100km | 7.1 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
