2007 BMW 320 vs. 2003 Mercedes-Benz SLK
To start off, 2007 BMW 320 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz SLK would be higher. At 2,169 cc (6 cylinders), 2007 BMW 320 is equipped with a bigger engine. In terms of performance, 2007 BMW 320 (168 HP @ 6100 RPM) has 7 more horse power than 2003 Mercedes-Benz SLK. (161 HP @ 5300 RPM). In normal driving conditions, 2007 BMW 320 should accelerate faster than 2003 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 320 weights approximately 325 kg more than 2003 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, 2003 Mercedes-Benz SLK (234 Nm @ 2500 RPM) has 24 more torque (in Nm) than 2007 BMW 320. (210 Nm @ 3500 RPM). This means 2003 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320.
Compare all specifications:
2007 BMW 320 | 2003 Mercedes-Benz SLK | |
Make | BMW | Mercedes-Benz |
Model | 320 | SLK |
Year Released | 2007 | 2003 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2169 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 168 HP | 161 HP |
Engine RPM | 6100 RPM | 5300 RPM |
Torque | 210 Nm | 234 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Bore Size | 80 mm | 89.9 mm |
Engine Stroke Size | 72 mm | 78.7 mm |
Engine Compression Ratio | 10.8:1 | 9.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1615 kg | 1290 kg |
Vehicle Length | 4490 mm | 4020 mm |
Vehicle Width | 1760 mm | 1720 mm |
Vehicle Height | 1380 mm | 1280 mm |
Wheelbase Size | 2730 mm | 2410 mm |
Fuel Tank Capacity | 63 L | 70 L |