2003 Audi RS6 vs. 2008 Subaru Outback
To start off, 2008 Subaru Outback is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Audi RS6. In addition, the cost of maintenance, including insurance, on 2003 Audi RS6 would be higher. At 4,163 cc (8 cylinders), 2003 Audi RS6 is equipped with a bigger engine. In terms of performance, 2003 Audi RS6 (444 HP @ 6300 RPM) has 199 more horse power than 2008 Subaru Outback. (245 HP @ 6600 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 2008 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 325 kg more than 2008 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Audi RS6 (560 Nm @ 1950 RPM) has 263 more torque (in Nm) than 2008 Subaru Outback. (297 Nm @ 4200 RPM). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Subaru Outback. 2008 Subaru Outback has automatic transmission and 2003 Audi RS6 has manual transmission. 2003 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi RS6 | 2008 Subaru Outback | |
| Make | Audi | Subaru |
| Model | RS6 | Outback |
| Year Released | 2003 | 2008 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2999 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 245 HP |
| Engine RPM | 6300 RPM | 6600 RPM |
| Torque | 560 Nm | 297 Nm |
| Torque RPM | 1950 RPM | 4200 RPM |
| Engine Bore Size | 84.5 mm | 89.2 mm |
| Engine Stroke Size | 93 mm | 80 mm |
| Engine Compression Ratio | 9.3:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 227 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1585 kg |
| Vehicle Length | 4860 mm | 4870 mm |
| Vehicle Height | 1460 mm | 1690 mm |
| Wheelbase Size | 2760 mm | 2680 mm |
| Fuel Consumption Overall | 14.6 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 82 L | 64 L |
