2007 Mercedes-Benz A vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz A would be higher. At 2,034 cc (4 cylinders), 2007 Mercedes-Benz A is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz A weights approximately 205 kg more than 2011 Fiat Siena.
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, 2007 Mercedes-Benz A (280 Nm @ 1800 RPM) has 178 more torque (in Nm) than 2011 Fiat Siena. (102 Nm @ 3250 RPM). This means 2007 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena.
Compare all specifications:
| 2007 Mercedes-Benz A | 2011 Fiat Siena | |
| Make | Mercedes-Benz | Fiat |
| Model | A | Siena |
| Year Released | 2007 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 190 HP | 0 HP |
| Torque | 280 Nm | 102 Nm |
| Torque RPM | 1800 RPM | 3250 RPM |
| Engine Compression Ratio | 9.0:1 | 9.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 227 km/hour | 159 km/hour |
| Acceleration 0-100mph | 8 seconds | 13.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1070 kg |
| Vehicle Length | 3840 mm | 3830 mm |
| Vehicle Width | 1770 mm | 1640 mm |
| Vehicle Height | 1600 mm | 1440 mm |
| Wheelbase Size | 2570 mm | 2380 mm |
| Fuel Consumption Overall | 8.1 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 54 L | 54 L |
