2005 Opel Astra vs. 2011 Audi A3
To start off, 2011 Audi A3 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,000 cc (4 cylinders), 2011 Audi A3 is equipped with a bigger engine. In terms of performance, 2011 Audi A3 (200 HP @ 5100 RPM) has 3 more horse power than 2005 Opel Astra. (197 HP @ 5400 RPM) In normal driving conditions, 2011 Audi A3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi A3 weights approximately 205 kg more than 2005 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, 2011 Audi A3 (280 Nm @ 1800 RPM) has 18 more torque (in Nm) than 2005 Opel Astra. (262 Nm @ 4200 RPM). This means 2011 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2011 Audi A3 | |
| Make | Opel | Audi |
| Model | Astra | A3 |
| Year Released | 2005 | 2011 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 200 HP |
| Engine RPM | 5400 RPM | 5100 RPM |
| Torque | 262 Nm | 280 Nm |
| Torque RPM | 4200 RPM | 1800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1255 kg | 1460 kg |
| Vehicle Length | 4300 mm | 4290 mm |
| Vehicle Width | 1760 mm | 1763 mm |
| Vehicle Height | 1440 mm | 1422 mm |
| Wheelbase Size | 2640 mm | 2578 mm |
| Fuel Consumption | 6.8 L/100km | 7.8 L/100km |
| Fuel Consumption City | 12.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 52 L | 55 L |
