2009 Audi TT vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi TT. In addition, the cost of maintenance, including insurance, on 2009 Audi TT would be higher. At 3,189 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (247 HP @ 6300 RPM) has 158 more horse power than 2010 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 2010 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 260 kg more than 2010 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2010 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi TT (320 Nm @ 2500 RPM) has 195 more torque (in Nm) than 2010 Opel Astra. (125 Nm @ 4000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Astra.
Compare all specifications:
| 2009 Audi TT | 2010 Opel Astra | |
| Make | Audi | Opel |
| Model | TT | Astra |
| Year Released | 2009 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1384 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 89 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 320 Nm | 125 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 175 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 13.6 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 | 1230 kg |
| Vehicle Length | 4180 mm | 4260 mm |
| Vehicle Width | 1850 mm | 2040 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2620 mm |
| Fuel Consumption Overall | 9.5 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 60 L | 52 L |
