2009 Audi A3 vs. 2007 Subaru Impreza
To start off, 2009 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Subaru Impreza. In addition, the cost of maintenance, including insurance, on 2007 Subaru Impreza would be higher. At 1,994 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (158 HP @ 6400 RPM) has 20 more horse power than 2009 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Impreza weights approximately 445 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A3. In wet, icy, snow, or gravel driving conditions, 2007 Subaru Impreza 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 A3 (320 Nm @ 1750 RPM) has 133 more torque (in Nm) than 2007 Subaru Impreza. (187 Nm @ 3200 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Impreza. 2009 Audi A3 has automatic transmission and 2007 Subaru Impreza has manual transmission. 2007 Subaru Impreza will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A3 | 2007 Subaru Impreza | |
| Make | Audi | Subaru |
| Model | A3 | Impreza |
| Year Released | 2009 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1994 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 158 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 320 Nm | 187 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 95.5 mm | 75 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 207 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9 seconds | 10.2 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 930 kg | 1375 kg |
| Vehicle Height | 1430 mm | 1740 mm |
| Wheelbase Size | 2580 mm | 2680 mm |
| Fuel Consumption Overall | 6.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
