2003 Fiat Siena vs. 2009 Mercedes-Benz Viano
To start off, 2009 Mercedes-Benz Viano is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 2,148 cc (4 cylinders), 2009 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz Viano (148 HP @ 3800 RPM) has 49 more horse power than 2003 Fiat Siena. (99 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz Viano should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz Viano weights approximately 1780 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Mercedes-Benz Viano (330 Nm @ 1800 RPM) has 184 more torque (in Nm) than 2003 Fiat Siena. (146 Nm @ 4000 RPM). This means 2009 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena. 2009 Mercedes-Benz Viano has automatic transmission and 2003 Fiat Siena has manual transmission. 2003 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Fiat Siena | 2009 Mercedes-Benz Viano | |
Make | Fiat | Mercedes-Benz |
Model | Siena | Viano |
Year Released | 2003 | 2009 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 1596 cc | 2148 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 99 HP | 148 HP |
Engine RPM | 6000 RPM | 3800 RPM |
Torque | 146 Nm | 330 Nm |
Torque RPM | 4000 RPM | 1800 RPM |
Engine Bore Size | 80.5 mm | 88.1 mm |
Engine Stroke Size | 78.4 mm | 88.3 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1050 kg | 2830 kg |
Vehicle Length | 4110 mm | 5000 mm |
Vehicle Width | 1630 mm | 1880 mm |
Vehicle Height | 1470 mm | 1910 mm |
Wheelbase Size | 2380 mm | 3210 mm |