2006 Audi TT vs. 2004 Opel Astra
To start off, 2006 Audi TT is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 3,189 cc (6 cylinders), 2006 Audi TT is equipped with a bigger engine. In terms of performance, 2006 Audi TT (247 HP @ 6300 RPM) has 162 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 2006 Audi TT should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 565 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi TT (320 Nm @ 2500 RPM) has 181 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2004 Opel Astra has automatic transmission and 2006 Audi TT has manual transmission. 2006 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi TT | 2004 Opel Astra | |
| Make | Audi | Opel |
| Model | TT | Astra |
| Year Released | 2006 | 2004 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 85 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 320 Nm | 139 Nm |
| Torque RPM | 2500 RPM | 2600 RPM |
| Engine Bore Size | 84.1 mm | 79 mm |
| Engine Stroke Size | 95.9 mm | 81.5 mm |
| Acceleration 0-100mph | 6.4 seconds | 15 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1880 kg | 1315 kg |
| Vehicle Length | 4050 mm | 4290 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
| Fuel Tank Capacity | 62 L | 52 L |
