2001 Audi TT vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Audi TT. In addition, the cost of maintenance, including insurance, on 2001 Audi TT would be higher. At 1,796 cc (4 cylinders), 2008 Opel Astra is equipped with a bigger engine. In terms of performance, 2001 Audi TT (161 HP @ 5700 RPM) has 38 more horse power than 2008 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2001 Audi TT should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi TT weights approximately 32 kg more than 2008 Opel Astra. 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, 2001 Audi TT (235 Nm @ 1950 RPM) has 60 more torque (in Nm) than 2008 Opel Astra. (175 Nm @ 3800 RPM). This means 2001 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2001 Audi TT | 2008 Opel Astra | |
| Make | Audi | Opel |
| Model | TT | Astra |
| Year Released | 2001 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 123 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 235 Nm | 175 Nm |
| Torque RPM | 1950 RPM | 3800 RPM |
| Engine Bore Size | 81 mm | 80.5 mm |
| Engine Stroke Size | 86.4 mm | 88.2 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1278 kg |
| Vehicle Length | 4010 mm | 4300 mm |
| Vehicle Width | 1760 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2430 mm | 2620 mm |
| Fuel Tank Capacity | 55 L | 52 L |
