2009 Mercedes-Benz SLK vs. 2005 Mercedes-Benz SLK
To start off, 2009 Mercedes-Benz SLK is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SLK would be higher. At 5,439 cc (8 cylinders), 2009 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SLK (355 HP @ 5750 RPM) has 195 more horse power than 2005 Mercedes-Benz SLK. (160 HP @ 5300 RPM). In normal driving conditions, 2009 Mercedes-Benz SLK should accelerate faster than 2005 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SLK weights approximately 125 kg more than 2009 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, 2009 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 280 more torque (in Nm) than 2005 Mercedes-Benz SLK. (230 Nm @ 2500 RPM). This means 2009 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SLK.
Compare all specifications:
| 2009 Mercedes-Benz SLK | 2005 Mercedes-Benz SLK | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SLK | SLK |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2032 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 355 HP | 160 HP |
| Engine RPM | 5750 RPM | 5300 RPM |
| Torque | 510 Nm | 230 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 97 mm | 89.9 mm |
| Engine Stroke Size | 92 mm | 78.7 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1240 kg | 1365 kg |
| Vehicle Length | 4110 mm | 4090 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1290 mm | 1300 mm |
| Wheelbase Size | 2440 mm | 2410 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
