2004 Audi TT vs. 1999 Fiat Siena
To start off, 2004 Audi TT is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Fiat Siena. In addition, the cost of maintenance, including insurance, on 1999 Fiat Siena would be higher. At 1,910 cc, 1999 Fiat Siena is equipped with a bigger engine. In terms of performance, 2004 Audi TT (225 HP @ 6300 RPM) has 174 more horse power than 1999 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 2004 Audi TT should accelerate faster than 1999 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi TT weights approximately 275 kg more than 1999 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1999 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2004 Audi TT 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, 2004 Audi TT (281 Nm) has 81 more torque (in Nm) than 1999 Fiat Siena. (200 Nm). This means 2004 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1999 Fiat Siena.
Compare all specifications:
| 2004 Audi TT | 1999 Fiat Siena | |
| Make | Audi | Fiat |
| Model | TT | Siena |
| Year Released | 2004 | 1999 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1754 cc | 1910 cc |
| Horse Power | 225 HP | 51 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 281 Nm | 200 Nm |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1300 kg |
| Fuel Tank Capacity | 62 L | 65 L |
