2000 Audi A4 vs. 2005 Fiat Siena
To start off, 2005 Fiat Siena is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Audi A4. In addition, the cost of maintenance, including insurance, on 2000 Audi A4 would be higher. At 1,781 cc (4 cylinders), 2000 Audi A4 is equipped with a bigger engine. In terms of performance, 2000 Audi A4 (150 HP @ 5700 RPM) has 26 more horse power than 2005 Fiat Siena. (124 HP @ 4000 RPM). In normal driving conditions, 2000 Audi A4 should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi A4 weights approximately 360 kg more than 2005 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2000 Audi A4 will offer significantly more control. 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, 2000 Audi A4 (204 Nm @ 1750 RPM) has 64 more torque (in Nm) than 2005 Fiat Siena. (140 Nm @ 4000 RPM). This means 2000 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 2000 Audi A4 | 2005 Fiat Siena | |
| Make | Audi | Fiat |
| Model | A4 | Siena |
| Year Released | 2000 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1585 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 150 HP | 124 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 204 Nm | 140 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 86.4 mm |
| Engine Stroke Size | 86.4 mm | 67.4 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1455 kg | 1095 kg |
| Wheelbase Size | 2660 mm | 2450 mm |
| Fuel Tank Capacity | 66 L | 47 L |
