2008 Audi RS6 vs. 2009 Subaru Outback
To start off, 2009 Subaru Outback is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi RS6. In addition, the cost of maintenance, including insurance, on 2008 Audi RS6 would be higher. At 4,175 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (580 HP @ 6250 RPM) has 410 more horse power than 2009 Subaru Outback. (170 HP @ 6000 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 2009 Subaru Outback.
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, 2008 Audi RS6 (881 Nm @ 6250 RPM) has 650 more torque (in Nm) than 2009 Subaru Outback. (231 Nm @ 4400 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Subaru Outback. 2008 Audi RS6 has automatic transmission and 2009 Subaru Outback has manual transmission. 2009 Subaru Outback will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi RS6 | 2009 Subaru Outback | |
| Make | Audi | Subaru |
| Model | RS6 | Outback |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4175 cc | 2455 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 580 HP | 170 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 881 Nm | 231 Nm |
| Torque RPM | 6250 RPM | 4400 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 244 km/hour | 198 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Width | 1820 mm | 1780 mm |
