2004 Mercedes-Benz Viano vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz Viano would be higher. At 3,598 cc (6 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (287 HP @ 6200 RPM) has 139 more horse power than 2004 Mercedes-Benz Viano. (148 HP @ 3800 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 2004 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 120 kg more than 2004 Mercedes-Benz Viano. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Porsche Cayenne (385 Nm @ 3000 RPM) has 55 more torque (in Nm) than 2004 Mercedes-Benz Viano. (330 Nm @ 1800 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz Viano.
Compare all specifications:
| 2004 Mercedes-Benz Viano | 2008 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | Viano | Cayenne |
| Year Released | 2004 | 2008 |
| Body Type | Minivan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 3598 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 287 HP |
| Engine RPM | 3800 RPM | 6200 RPM |
| Torque | 330 Nm | 385 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Compression Ratio | 18.0:1 | 12.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 169 km/hour | 227 km/hour |
| Acceleration 0-100mph | 13 seconds | 8.1 seconds |
| Drive Type | Rear | 4WD |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2040 kg | 2160 kg |
| Vehicle Length | 5000 mm | 4800 mm |
| Vehicle Width | 1910 mm | 1930 mm |
| Vehicle Height | 1880 mm | 1710 mm |
| Wheelbase Size | 3090 mm | 2860 mm |
| Fuel Consumption Overall | 8.6 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 88 L | 100 L |
