2007 Audi A3 vs. 2005 Opel Corsa
To start off, 2007 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2005 Opel Corsa would be higher. At 1,967 cc (4 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (138 HP @ 4000 RPM) has 82 more horse power than 2005 Opel Corsa. (56 HP @ 4300 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2005 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 560 kg more than 2005 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Corsa. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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 A3 (320 Nm @ 1750 RPM) has 215 more torque (in Nm) than 2005 Opel Corsa. (105 Nm @ 2700 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Corsa. 2007 Audi A3 has automatic transmission and 2005 Opel Corsa has manual transmission. 2005 Opel Corsa will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 2005 Opel Corsa | |
| Make | Audi | Opel |
| Model | A3 | Corsa |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1967 cc | 1684 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 56 HP |
| Engine RPM | 4000 RPM | 4300 RPM |
| Torque | 320 Nm | 105 Nm |
| Torque RPM | 1750 RPM | 2700 RPM |
| Engine Bore Size | 81 mm | 79 mm |
| Engine Stroke Size | 95.5 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 22.4:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 205 km/hour | 144 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 23.6 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1505 kg | 945 kg |
| Wheelbase Size | 2580 mm | 2500 mm |
| Fuel Consumption Overall | 5.8 L/100km | 5.4 L/100km |
| Fuel Tank Capacity | 60 L | 50 L |
