2006 Audi A6 vs. 2007 Fiat Siena
To start off, 2007 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi A6. In addition, the cost of maintenance, including insurance, on 2006 Audi A6 would be higher. In terms of performance, 2006 Audi A6 (253 HP @ 6500 RPM) has 153 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 470 kg more than 2007 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, 2006 Audi A6 (330 Nm @ 3250 RPM) has 190 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2006 Audi A6 | 2007 Fiat Siena | |
| Make | Audi | Fiat |
| Model | A6 | Siena |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Horse Power | 253 HP | 100 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 330 Nm | 140 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Top Speed | 250 km/hour | 179 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1070 kg |
| Vehicle Width | 2020 mm | 1640 mm |
| Wheelbase Size | 2850 mm | 2380 mm |
| Fuel Consumption Overall | 9.7 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 70 L | 54 L |
