2007 Audi RS4 vs. 2007 Subaru Impreza
To start off, both 2007 Audi RS4 and 2007 Subaru Impreza were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,163 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 256 more horse power than 2007 Subaru Impreza. (158 HP @ 6400 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2007 Subaru Impreza.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2007 Audi RS4 (431 Nm @ 5500 RPM) has 245 more torque (in Nm) than 2007 Subaru Impreza. (186 Nm @ 3600 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Impreza. 2007 Subaru Impreza has automatic transmission and 2007 Audi RS4 has manual transmission. 2007 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Subaru Impreza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi RS4 | 2007 Subaru Impreza | |
| Make | Audi | Subaru |
| Model | RS4 | Impreza |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1992 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 158 HP |
| Engine RPM | 7800 RPM | 6400 RPM |
| Torque | 431 Nm | 186 Nm |
| Torque RPM | 5500 RPM | 3600 RPM |
| Engine Bore Size | 84.5 mm | 92 mm |
| Engine Stroke Size | 92.8 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 191 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 12.7 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4600 mm | 4450 mm |
| Vehicle Width | 1820 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2650 mm | 2530 mm |
| Fuel Consumption Overall | 13.4 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
