2007 Audi TT vs. 2004 Opel Astra
To start off, 2007 Audi TT is newer by 3 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), 2007 Audi TT is equipped with a bigger engine. In terms of performance, 2007 Audi TT (247 HP @ 6300 RPM) has 144 more horse power than 2004 Opel Astra. (103 HP @ 4400 RPM). In normal driving conditions, 2007 Audi TT should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi TT weights approximately 75 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 2007 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, 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 (320 Nm @ 2500 RPM) has 89 more torque (in Nm) than 2004 Opel Astra. (231 Nm @ 2300 RPM). This means 2007 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2007 Audi TT | 2004 Opel Astra | |
| Make | Audi | Opel |
| Model | TT | Astra |
| Year Released | 2007 | 2004 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1686 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 103 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 320 Nm | 231 Nm |
| Torque RPM | 2500 RPM | 2300 RPM |
| Engine Bore Size | 84.1 mm | 79 mm |
| Engine Stroke Size | 95.9 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 5.9 seconds | 12.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1415 kg |
| Vehicle Length | 4050 mm | 4520 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1510 mm |
| Wheelbase Size | 2470 mm | 2840 mm |
| Fuel Consumption Overall | 9.5 L/100km | 4.9 L/100km |
| Fuel Tank Capacity | 60 L | 50 L |
