2009 BMW X5 vs. 1998 Mercedes-Benz SLK
To start off, 2009 BMW X5 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SLK would be higher. At 2,996 cc (6 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (268 HP @ 6650 RPM) has 83 more horse power than 1998 Mercedes-Benz SLK. (185 HP @ 4200 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1998 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 80 kg more than 1998 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2009 BMW X5 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 BMW X5 (315 Nm) has 44 more torque (in Nm) than 1998 Mercedes-Benz SLK. (271 Nm). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz SLK.
Compare all specifications:
| 2009 BMW X5 | 1998 Mercedes-Benz SLK | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | SLK |
| Year Released | 2009 | 1998 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2293 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 185 HP |
| Engine RPM | 6650 RPM | 4200 RPM |
| Torque | 315 Nm | 271 Nm |
| Top Speed | 225 km/hour | 225 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2130 kg | 2050 kg |
| Wheelbase Size | 2940 mm | 2810 mm |
