2008 Mercedes-Benz A vs. 2003 Porsche Cayenne
To start off, 2008 Mercedes-Benz A is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2003 Porsche Cayenne would be higher. At 3,179 cc (6 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 930 kg more than 2008 Mercedes-Benz A.
Because 2003 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2003 Porsche Cayenne 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, 2003 Porsche Cayenne (310 Nm @ 2500 RPM) has 155 more torque (in Nm) than 2008 Mercedes-Benz A. (155 Nm @ 3500 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz A. 2008 Mercedes-Benz A has automatic transmission and 2003 Porsche Cayenne has manual transmission. 2003 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz A will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz A | 2003 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | A | Cayenne |
| Year Released | 2008 | 2003 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1698 cc | 3179 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 247 HP |
| Torque | 155 Nm | 310 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 78.5 mm | 95.9 mm |
| Engine Compression Ratio | 11.0:1 | 11.5:1 |
| Top Speed | 188 km/hour | 214 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 9.7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1240 kg | 2170 kg |
| Vehicle Length | 4630 mm | 4790 mm |
| Vehicle Height | 1450 mm | 1710 mm |
| Wheelbase Size | 2570 mm | 2860 mm |
| Fuel Consumption Overall | 6.6 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 60 L | 100 L |
