2007 Mercedes-Benz Viano vs. 2008 Toyota Sienna
To start off, 2008 Toyota Sienna is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz Viano would be higher. At 3,455 cc (6 cylinders), 2008 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2008 Toyota Sienna (266 HP @ 6200 RPM) has 79 more horse power than 2007 Mercedes-Benz Viano. (187 HP @ 5600 RPM) In normal driving conditions, 2008 Toyota Sienna should accelerate faster than 2007 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 150 kg more than 2008 Toyota Sienna.
Because 2007 Mercedes-Benz Viano 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 2007 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2008 Toyota Sienna, 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, 2008 Toyota Sienna (332 Nm @ 4700 RPM) has 62 more torque (in Nm) than 2007 Mercedes-Benz Viano. (270 Nm @ 2750 RPM). This means 2008 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz Viano.
Compare all specifications:
| 2007 Mercedes-Benz Viano | 2008 Toyota Sienna | |
| Make | Mercedes-Benz | Toyota |
| Model | Viano | Sienna |
| Year Released | 2007 | 2008 |
| Body Type | Minivan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 3455 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 187 HP | 266 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 270 Nm | 332 Nm |
| Torque RPM | 2750 RPM | 4700 RPM |
| Engine Compression Ratio | 10.0:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2085 kg | 1935 kg |
| Vehicle Length | 5000 mm | 5110 mm |
| Vehicle Width | 1910 mm | 1970 mm |
| Vehicle Height | 1880 mm | 1760 mm |
| Wheelbase Size | 3210 mm | 3040 mm |
| Fuel Consumption Overall | 12.5 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 75 L | 76 L |
