2002 Audi TT vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Audi TT. In addition, the cost of maintenance, including insurance, on 2002 Audi TT would be higher. At 1,998 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (168 HP @ 5200 RPM) has 20 more horse power than 2002 Audi TT. (148 HP @ 5800 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 2002 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 105 kg more than 2002 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Opel Astra (250 Nm @ 1950 RPM) has 40 more torque (in Nm) than 2002 Audi TT. (210 Nm @ 1750 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi TT.
Compare all specifications:
| 2002 Audi TT | 2006 Opel Astra | |
| Make | Audi | Opel |
| Model | TT | Astra |
| Year Released | 2002 | 2006 |
| 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 | 148 HP | 168 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 210 Nm | 250 Nm |
| Torque RPM | 1750 RPM | 1950 RPM |
| Engine Compression Ratio | 10.3:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1385 kg |
| Vehicle Length | 4050 mm | 4260 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2430 mm | 2620 mm |
