2007 Mercedes-Benz B vs. 2006 Porsche Cayman
To start off, 2007 Mercedes-Benz B is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Porsche Cayman. In addition, the cost of maintenance, including insurance, on 2006 Porsche Cayman would be higher. At 2,686 cc (6 cylinders), 2006 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayman (242 HP @ 6500 RPM) has 104 more horse power than 2007 Mercedes-Benz B. (138 HP @ 4200 RPM) In normal driving conditions, 2006 Porsche Cayman should accelerate faster than 2007 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz B weights approximately 135 kg more than 2006 Porsche Cayman.
Because 2006 Porsche Cayman 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 2006 Porsche Cayman. However, in wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz B, 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 B (300 Nm @ 1600 RPM) has 27 more torque (in Nm) than 2006 Porsche Cayman. (273 Nm @ 4600 RPM). This means 2007 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Cayman.
Compare all specifications:
| 2007 Mercedes-Benz B | 2006 Porsche Cayman | |
| Make | Mercedes-Benz | Porsche |
| Model | B | Cayman |
| Year Released | 2007 | 2006 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1991 cc | 2686 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 242 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 300 Nm | 273 Nm |
| Torque RPM | 1600 RPM | 4600 RPM |
| Engine Compression Ratio | 18.0:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 195 km/hour | 258 km/hour |
| Acceleration 0-100mph | 7.6 seconds | 6.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1435 kg | 1300 kg |
| Vehicle Length | 4280 mm | 4350 mm |
| Vehicle Width | 1610 mm | 1810 mm |
| Vehicle Height | 1780 mm | 1310 mm |
| Wheelbase Size | 2780 mm | 2420 mm |
| Fuel Consumption Overall | 5.6 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 54 L | 64 L |
