2007 Mercedes-Benz SLK vs. 2008 Proton Arena
To start off, 2008 Proton Arena is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SLK would be higher. At 5,441 cc (8 cylinders), 2007 Mercedes-Benz SLK is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SLK weights approximately 925 kg more than 2008 Proton Arena.
Because 2007 Mercedes-Benz SLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2008 Proton Arena, being front wheel drive (FWD), will offer much better control with better grip. 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 Mercedes-Benz SLK (706 Nm @ 3750 RPM) has 582 more torque (in Nm) than 2008 Proton Arena. (124 Nm @ 3000 RPM). This means 2007 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2008 Proton Arena. 2007 Mercedes-Benz SLK has automatic transmission and 2008 Proton Arena has manual transmission. 2008 Proton Arena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz SLK | 2008 Proton Arena | |
| Make | Mercedes-Benz | Proton |
| Model | SLK | Arena |
| Year Released | 2007 | 2008 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5441 cc | 1468 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 400 HP | 0 HP |
| Torque | 706 Nm | 124 Nm |
| Torque RPM | 3750 RPM | 3000 RPM |
| Engine Bore Size | 97 mm | 75.6 mm |
| Engine Stroke Size | 92 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 4.5 seconds | 13.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1960 kg | 1035 kg |
| Vehicle Length | 4540 mm | 4460 mm |
| Vehicle Height | 1300 mm | 1720 mm |
| Wheelbase Size | 2570 mm | 2610 mm |
| Fuel Consumption Overall | 13.5 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 80 L | 50 L |
