2008 Mercedes-Benz Viano vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz Viano would be higher. At 3,823 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP) has 122 more horse power than 2008 Mercedes-Benz Viano. (228 HP) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2008 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 420 kg more than 2008 Mercedes-Benz Viano. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 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, 2009 Porsche 911 (400 Nm @ 4600 RPM) has 54 more torque (in Nm) than 2008 Mercedes-Benz Viano. (346 Nm @ 2500 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz Viano.
Compare all specifications:
| 2008 Mercedes-Benz Viano | 2009 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | Viano | 911 |
| Year Released | 2008 | 2009 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3724 cc | 3823 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 228 HP | 350 HP |
| Torque | 346 Nm | 400 Nm |
| Torque RPM | 2500 RPM | 4600 RPM |
| Engine Bore Size | 97 mm | 96 mm |
| Engine Stroke Size | 84 mm | 82.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 199 km/hour | 280 km/hour |
| Acceleration 0-100mph | 10 seconds | 5.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1115 kg | 1535 kg |
| Vehicle Length | 5000 mm | 4430 mm |
| Vehicle Width | 1910 mm | 1310 mm |
| Vehicle Height | 1880 mm | 1860 mm |
| Wheelbase Size | 3210 mm | 2360 mm |
| Fuel Consumption Overall | 12.9 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 75 L | 67 L |
