2006 Fiat Siena vs. 2008 Mercedes-Benz Viano
To start off, 2008 Mercedes-Benz Viano is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2006 Fiat Siena would be higher. At 2,148 cc (4 cylinders), 2008 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz Viano (108 HP) has 40 more horse power than 2006 Fiat Siena. (68 HP) In normal driving conditions, 2008 Mercedes-Benz Viano should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 530 kg more than 2008 Mercedes-Benz Viano.
Because 2008 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 2008 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2006 Fiat Siena, 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 Mercedes-Benz Viano (270 Nm @ 1600 RPM) has 134 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2008 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2008 Mercedes-Benz Viano | |
| Make | Fiat | Mercedes-Benz |
| Model | Siena | Viano |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 108 HP |
| Torque | 136 Nm | 270 Nm |
| Torque RPM | 2500 RPM | 1600 RPM |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 16 seconds | 16.2 seconds |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1645 kg | 1115 kg |
| Vehicle Length | 4000 mm | 5000 mm |
| Vehicle Height | 1700 mm | 1880 mm |
| Wheelbase Size | 2550 mm | 3210 mm |
| Fuel Consumption Overall | 6.9 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 47 L | 75 L |
