2009 Audi TT vs. 2005 Holden Astra
To start off, 2009 Audi TT is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Holden Astra. In addition, the cost of maintenance, including insurance, on 2005 Holden Astra would be higher. At 3,188 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP @ 6300 RPM) has 130 more horse power than 2005 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 2005 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Holden Astra weights approximately 255 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2005 Holden Astra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi TT (320 Nm @ 2500 RPM) has 155 more torque (in Nm) than 2005 Holden Astra. (165 Nm @ 3600 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra.
Compare all specifications:
| 2009 Audi TT | 2005 Holden Astra | |
| Make | Audi | Holden |
| Model | TT | Astra |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3188 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 120 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 320 Nm | 165 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 895 kg | 1150 kg |
| Vehicle Length | 4180 mm | 4260 mm |
| Vehicle Width | 1850 mm | 1720 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2480 mm | 2610 mm |
