2007 BMW 320 vs. 2004 Mercedes-Benz SLK
To start off, 2007 BMW 320 is newer by 3 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 1,995 cc (4 cylinders), 2007 BMW 320 is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SLK (160 HP @ 5750 RPM) has 6 more horse power than 2007 BMW 320. (154 HP @ 4000 RPM) In normal driving conditions, 2004 Mercedes-Benz SLK should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 320 weights approximately 70 kg more than 2004 Mercedes-Benz SLK.
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, 2007 BMW 320 (330 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2004 Mercedes-Benz SLK. (240 Nm @ 3000 RPM). This means 2007 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz SLK. 2007 BMW 320 has automatic transmission and 2004 Mercedes-Benz SLK has manual transmission. 2004 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 320 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 320 | 2004 Mercedes-Benz SLK | |
| Make | BMW | Mercedes-Benz |
| Model | 320 | SLK |
| Year Released | 2007 | 2004 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 160 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 330 Nm | 240 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 82.1 mm |
| Engine Stroke Size | 90 mm | 85 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Acceleration 0-100mph | 8.6 seconds | 7.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1460 kg | 1390 kg |
| Vehicle Length | 4530 mm | 4090 mm |
| Vehicle Width | 1420 mm | 1780 mm |
| Vehicle Height | 1820 mm | 1300 mm |
| Wheelbase Size | 2770 mm | 2440 mm |
| Fuel Tank Capacity | 63 L | 70 L |
