2006 Fiat Siena vs. 2012 Audi TT
To start off, 2012 Audi TT is newer by 6 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 1,964 cc (4 cylinders), 2012 Audi TT is equipped with a bigger engine. In terms of performance, 2012 Audi TT (168 HP @ 4200 RPM) has 68 more horse power than 2006 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 2012 Audi TT should accelerate faster than 2006 Fiat Siena.
Because 2012 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, 2012 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, 2012 Audi TT (350 Nm @ 1750 RPM) has 276 more torque (in Nm) than 2006 Fiat Siena. (74 Nm @ 5500 RPM). This means 2012 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2012 Audi TT has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Audi TT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Fiat Siena | 2012 Audi TT | |
| Make | Fiat | Audi |
| Model | Siena | TT |
| Year Released | 2006 | 2012 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1964 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 168 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 74 Nm | 350 Nm |
| Torque RPM | 5500 RPM | 1750 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed automated manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 3830 mm | 4201 mm |
| Vehicle Width | 1640 mm | 1842 mm |
| Vehicle Height | 1440 mm | 1359 mm |
| Wheelbase Size | 2380 mm | 2469 mm |
| Fuel Tank Capacity | 54 L | 60 L |
