2008 Porsche Cayman vs. 1999 Mercedes-Benz SLK
To start off, 2008 Porsche Cayman is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz SLK would be higher. At 3,386 cc (6 cylinders), 2008 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayman (291 HP @ 6250 RPM) has 76 more horse power than 1999 Mercedes-Benz SLK. (215 HP @ 5700 RPM). In normal driving conditions, 2008 Porsche Cayman should accelerate faster than 1999 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayman weights approximately 85 kg more than 1999 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, 2008 Porsche Cayman (340 Nm @ 4400 RPM) has 24 more torque (in Nm) than 1999 Mercedes-Benz SLK. (316 Nm @ 3000 RPM). This means 2008 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz SLK. 1999 Mercedes-Benz SLK has automatic transmission and 2008 Porsche Cayman has manual transmission. 2008 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Porsche Cayman | 1999 Mercedes-Benz SLK | |
| Make | Porsche | Mercedes-Benz |
| Model | Cayman | SLK |
| Year Released | 2008 | 1999 |
| Body Type | Coupe | Convertible |
| Engine Position | Middle | Front |
| Engine Size | 3386 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 291 HP | 215 HP |
| Engine RPM | 6250 RPM | 5700 RPM |
| Torque | 340 Nm | 316 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Engine Bore Size | 96 mm | 89.9 mm |
| Engine Stroke Size | 78 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1415 kg | 1330 kg |
| Vehicle Length | 4350 mm | 4000 mm |
| Vehicle Width | 1810 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1280 mm |
| Wheelbase Size | 2420 mm | 2410 mm |
| Fuel Tank Capacity | 64 L | 60 L |
