2001 Audi A2 vs. 2006 Fiat Siena
To start off, 2006 Fiat Siena is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Audi A2. In addition, the cost of maintenance, including insurance, on 2001 Audi A2 would be higher. At 1,581 cc (4 cylinders), 2006 Fiat Siena is equipped with a bigger engine. In terms of performance, 2006 Fiat Siena (101 HP @ 5500 RPM) has 41 more horse power than 2001 Audi A2. (60 HP @ 4000 RPM) In normal driving conditions, 2006 Fiat Siena should accelerate faster than 2001 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 853 kg more than 2001 Audi A2. 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, both vehicles can yield 140 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2001 Audi A2 | 2006 Fiat Siena | |
| Make | Audi | Fiat |
| Model | A2 | Siena |
| Year Released | 2001 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1191 cc | 1581 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 60 HP | 101 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 140 Nm | 140 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 76.5 mm | 86.4 mm |
| Engine Stroke Size | 86.4 mm | 67.4 mm |
| Engine Compression Ratio | 19.5:1 | 9.5:1 |
| Top Speed | 168 km/hour | 184 km/hour |
| Acceleration 0-100mph | 14.9 seconds | 11.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 930 kg | 1783 kg |
| Vehicle Length | 3830 mm | 3830 mm |
| Vehicle Width | 1680 mm | 1640 mm |
| Vehicle Height | 1560 mm | 1440 mm |
| Wheelbase Size | 2410 mm | 2380 mm |
| Fuel Tank Capacity | 34 L | 54 L |
