2006 Audi A4 vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Audi A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. At 1,984 cc, 2006 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 188 kg more than 2010 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, 2006 Audi A4 (280 Nm) has 145 more torque (in Nm) than 2010 Fiat Siena. (135 Nm). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena. 2006 Audi A4 has automatic transmission and 2010 Fiat Siena has manual transmission. 2010 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 2010 Fiat Siena | |
| Make | Audi | Fiat |
| Model | A4 | Siena |
| Year Released | 2006 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1697 cc |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 197 HP | 0 HP |
| Torque | 280 Nm | 135 Nm |
| Engine Compression Ratio | 10.5:1 | 20.3:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 235 km/hour | 160 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 16.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1278 kg | 1090 kg |
| Vehicle Length | 4590 mm | 4140 mm |
| Vehicle Width | 1780 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2650 mm | 2380 mm |
| Fuel Consumption Overall | 8.1 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 70 L | 47 L |
