2007 Audi A3 vs. 2009 Fiat Siena
To start off, 2009 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 1,984 cc (4 cylinders), 2007 Audi A3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 280 kg more than 2009 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 Audi A3 (200 Nm @ 3500 RPM) has 98 more torque (in Nm) than 2009 Fiat Siena. (102 Nm @ 3250 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Siena.
Compare all specifications:
| 2007 Audi A3 | 2009 Fiat Siena | |
| Make | Audi | Fiat |
| Model | A3 | Siena |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 0 HP |
| Torque | 200 Nm | 102 Nm |
| Torque RPM | 3500 RPM | 3250 RPM |
| Engine Compression Ratio | 11.5:1 | 9.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 211 km/hour | 159 km/hour |
| Acceleration 0-100mph | 9.1 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 | 1350 kg | 1070 kg |
| Vehicle Length | 4210 mm | 3830 mm |
| Vehicle Width | 1770 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2580 mm | 2380 mm |
| Fuel Consumption Overall | 7.1 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 55 L | 54 L |
