2007 Audi A4 vs. 2009 Subaru Impreza
To start off, 2009 Subaru Impreza is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 2,457 cc (4 cylinders), 2009 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 28 more horse power than 2009 Subaru Impreza. (169 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2009 Subaru Impreza.
Because 2009 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2007 Audi A4 (280 Nm @ 1800 RPM) has 110 more torque (in Nm) than 2009 Subaru Impreza. (170 Nm @ 4400 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Subaru Impreza.
Compare all specifications:
| 2007 Audi A4 | 2009 Subaru Impreza | |
| Make | Audi | Subaru |
| Model | A4 | Impreza |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 169 HP |
| Engine RPM | 5100 RPM | 6000 RPM |
| Torque | 280 Nm | 170 Nm |
| Torque RPM | 1800 RPM | 4400 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Width | 1400 mm | 1750 mm |
