2004 Mercedes-Benz Viano vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 1 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 3,600 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP @ 5700 RPM) has 230 more horse power than 2004 Mercedes-Benz Viano. (215 HP @ 5600 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2004 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz Viano weights approximately 470 kg more than 2005 Porsche 911.
Because 2005 Porsche 911 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, 2005 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, 2005 Porsche 911 (620 Nm @ 3500 RPM) has 315 more torque (in Nm) than 2004 Mercedes-Benz Viano. (305 Nm @ 2800 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz Viano. 2004 Mercedes-Benz Viano has automatic transmission and 2005 Porsche 911 has manual transmission. 2005 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Mercedes-Benz Viano | 2005 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | Viano | 911 |
| Year Released | 2004 | 2005 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3199 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 215 HP | 445 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 305 Nm | 620 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 186 km/hour | 307 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 4.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2060 kg | 1590 kg |
| Vehicle Length | 4750 mm | 4440 mm |
| Vehicle Width | 1910 mm | 1840 mm |
| Vehicle Height | 1880 mm | 1300 mm |
| Wheelbase Size | 3210 mm | 2360 mm |
| Fuel Consumption Overall | 12.5 L/100km | 13.3 L/100km |
| Fuel Tank Capacity | 75 L | 64 L |
