2006 Fiat Siena vs. 2010 Audi TT
To start off, 2010 Audi TT is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2006 Fiat Siena would be higher. At 2,000 cc (4 cylinders), 2010 Audi TT is equipped with a bigger engine. In terms of performance, 2010 Audi TT (265 HP @ 6000 RPM) has 197 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2010 Audi TT should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 105 kg more than 2010 Audi TT.
Because 2010 Audi TT is all wheel drive (AWD), it will have significant more traction and grip than 2006 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Audi TT (349 Nm @ 2500 RPM) has 213 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2010 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2010 Audi TT | |
| Make | Fiat | Audi |
| Model | Siena | TT |
| Year Released | 2006 | 2010 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 265 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 136 Nm | 349 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1645 kg | 1540 kg |
| Vehicle Length | 4000 mm | 4199 mm |
| Vehicle Height | 1700 mm | 1351 mm |
| Wheelbase Size | 2550 mm | 2469 mm |
| Fuel Tank Capacity | 47 L | 60 L |
