2007 Audi TT vs. 2006 Opel Astra
To start off, 2007 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,999 cc (4 cylinders), 2007 Audi TT is equipped with a bigger engine. In terms of performance, 2007 Audi TT (245 HP @ 1850 RPM) has 107 more horse power than 2006 Opel Astra. (138 HP @ 6300 RPM). In normal driving conditions, 2007 Audi TT should accelerate faster than 2006 Opel Astra.
Because 2007 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi TT (481 Nm @ 1850 RPM) has 306 more torque (in Nm) than 2006 Opel Astra. (175 Nm @ 3800 RPM). This means 2007 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2007 Audi TT | 2006 Opel Astra | |
| Make | Audi | Opel |
| Model | TT | Astra |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 245 HP | 138 HP |
| Engine RPM | 1850 RPM | 6300 RPM |
| Torque | 481 Nm | 175 Nm |
| Torque RPM | 1850 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4050 mm | 4480 mm |
| Vehicle Width | 1860 mm | 2030 mm |
| Vehicle Height | 1350 mm | 1420 mm |
| Wheelbase Size | 2430 mm | 2620 mm |
| Fuel Tank Capacity | 62 L | 52 L |
