2009 Audi A4 vs. 2010 Subaru Impreza
To start off, 2010 Subaru Impreza is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 2,500 cc (4 cylinders), 2010 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2010 Subaru Impreza (265 HP @ 6000 RPM) has 107 more horse power than 2009 Audi A4. (158 HP @ 4500 RPM) In normal driving conditions, 2010 Subaru Impreza should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Subaru Impreza weights approximately 545 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Subaru Impreza (330 Nm @ 4000 RPM) has 80 more torque (in Nm) than 2009 Audi A4. (250 Nm @ 1500 RPM). This means 2010 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2010 Subaru Impreza | |
| Make | Audi | Subaru |
| Model | A4 | Impreza |
| Year Released | 2009 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 265 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 250 Nm | 330 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 895 kg | 1440 kg |
| Vehicle Length | 4710 mm | 4415 mm |
| Vehicle Width | 2010 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1476 mm |
| Wheelbase Size | 2810 mm | 2619 mm |
| Fuel Tank Capacity | 65 L | 64 L |
