2009 BMW 630 vs. 2004 Mercedes-Benz SLK
To start off, 2009 BMW 630 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SLK would be higher. At 3,196 cc (6 cylinders), 2004 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2009 BMW 630 (268 HP @ 6700 RPM) has 53 more horse power than 2004 Mercedes-Benz SLK. (215 HP @ 4200 RPM). In normal driving conditions, 2009 BMW 630 should accelerate faster than 2004 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 630 weights approximately 403 kg more than 2004 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 630 (320 Nm) has 9 more torque (in Nm) than 2004 Mercedes-Benz SLK. (311 Nm). This means 2009 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz SLK.
Compare all specifications:
| 2009 BMW 630 | 2004 Mercedes-Benz SLK | |
| Make | BMW | Mercedes-Benz |
| Model | 630 | SLK |
| Year Released | 2009 | 2004 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3196 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 268 HP | 215 HP |
| Engine RPM | 6700 RPM | 4200 RPM |
| Torque | 320 Nm | 311 Nm |
| Engine Bore Size | 85 mm | 90 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 12.0:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1818 kg | 1415 kg |
| Vehicle Length | 4830 mm | 4020 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1380 mm | 1290 mm |
| Wheelbase Size | 2790 mm | 2410 mm |
| Fuel Consumption Overall | 8.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
