2008 BMW 325 vs. 2013 Mercedes-Benz SLK
To start off, 2013 Mercedes-Benz SLK is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW 325. In addition, the cost of maintenance, including insurance, on 2008 BMW 325 would be higher. At 2,494 cc (6 cylinders), 2008 BMW 325 is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SLK (198 HP @ 5500 RPM) has 9 more horse power than 2008 BMW 325. (189 HP @ 6000 RPM) In normal driving conditions, 2013 Mercedes-Benz SLK should accelerate faster than 2008 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 325 weights approximately 100 kg more than 2013 Mercedes-Benz SLK.
Because 2008 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2008 BMW 325 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, 2013 Mercedes-Benz SLK (310 Nm @ 4350 RPM) has 65 more torque (in Nm) than 2008 BMW 325. (245 Nm @ 3500 RPM). This means 2013 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 325.
Compare all specifications:
| 2008 BMW 325 | 2013 Mercedes-Benz SLK | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | SLK |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 2494 cc | 1800 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 198 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 245 Nm | 310 Nm |
| Torque RPM | 3500 RPM | 4350 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 75 mm | 85 mm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.8 seconds | 6.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 4-speed manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1575 kg | 1475 kg |
| Vehicle Length | 4480 mm | 4134 mm |
| Vehicle Width | 1750 mm | 2006 mm |
| Vehicle Height | 1440 mm | 1303 mm |
| Wheelbase Size | 2730 mm | 2430 mm |
