2005 Mercedes-Benz R vs. 2013 Porsche Cayman
To start off, 2013 Porsche Cayman is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz R would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayman (325 HP @ 7400 RPM) has 23 more horse power than 2005 Mercedes-Benz R. (302 HP @ 4200 RPM) In normal driving conditions, 2013 Porsche Cayman should accelerate faster than 2005 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 945 kg more than 2013 Porsche Cayman.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2013 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz R 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, 2005 Mercedes-Benz R (461 Nm @ 2700 RPM) has 91 more torque (in Nm) than 2013 Porsche Cayman. (370 Nm @ 4750 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2013 Porsche Cayman. 2005 Mercedes-Benz R has automatic transmission and 2013 Porsche Cayman has manual transmission. 2013 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz R | 2013 Porsche Cayman | |
| Make | Mercedes-Benz | Porsche |
| Model | R | Cayman |
| Year Released | 2005 | 2013 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4966 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 302 HP | 325 HP |
| Engine RPM | 4200 RPM | 7400 RPM |
| Torque | 461 Nm | 370 Nm |
| Torque RPM | 2700 RPM | 4750 RPM |
| Engine Bore Size | 97 mm | 97 mm |
| Engine Stroke Size | 84 mm | 77 mm |
| Top Speed | 240 km/hour | 282 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2240 kg | 1295 kg |
| Vehicle Length | 5160 mm | 4347 mm |
| Vehicle Width | 1930 mm | 1801 mm |
| Vehicle Height | 1660 mm | 1285 mm |
| Wheelbase Size | 2860 mm | 2415 mm |
