2007 Audi TT vs. 1999 Holden Astra
To start off, 2007 Audi TT is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Holden Astra. In addition, the cost of maintenance, including insurance, on 1999 Holden Astra would be higher. At 1,998 cc (4 cylinders), 1999 Holden Astra is equipped with a bigger engine. In terms of performance, 2007 Audi TT (221 HP @ 2200 RPM) has 24 more horse power than 1999 Holden Astra. (197 HP @ 5600 RPM). In normal driving conditions, 2007 Audi TT should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi TT weights approximately 385 kg more than 1999 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1999 Holden 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 (280 Nm @ 2200 RPM) has 30 more torque (in Nm) than 1999 Holden Astra. (250 Nm @ 1950 RPM). This means 2007 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra.
Compare all specifications:
| 2007 Audi TT | 1999 Holden Astra | |
| Make | Audi | Holden |
| Model | TT | Astra |
| Year Released | 2007 | 1999 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 221 HP | 197 HP |
| Engine RPM | 2200 RPM | 5600 RPM |
| Torque | 280 Nm | 250 Nm |
| Torque RPM | 2200 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1550 kg | 1165 kg |
| Vehicle Length | 4050 mm | 4120 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1350 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
