2003 Audi A6 vs. 2009 Subaru Outback
To start off, 2009 Subaru Outback is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 3,000 cc (6 cylinders), 2009 Subaru Outback is equipped with a bigger engine. In terms of performance, 2009 Subaru Outback (242 HP @ 6600 RPM) has 16 more horse power than 2003 Audi A6. (226 HP @ 5800 RPM) In normal driving conditions, 2009 Subaru Outback should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 227 kg more 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, 2003 Audi A6 (310 Nm @ 1700 RPM) has 13 more torque (in Nm) than 2009 Subaru Outback. (297 Nm @ 4200 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Subaru Outback. 2009 Subaru Outback has automatic transmission and 2003 Audi A6 has manual transmission. 2003 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A6 | 2009 Subaru Outback | |
| Make | Audi | Subaru |
| Model | A6 | Outback |
| Year Released | 2003 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 226 HP | 242 HP |
| Engine RPM | 5800 RPM | 6600 RPM |
| Torque | 310 Nm | 297 Nm |
| Torque RPM | 1700 RPM | 4200 RPM |
| Engine Compression Ratio | 9.3:1 | 10.7:1 |
| Top Speed | 245 km/hour | 222 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 8.5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1662 kg | 1435 kg |
| Vehicle Length | 4800 mm | 4740 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1550 mm |
| Wheelbase Size | 2770 mm | 2680 mm |
| Fuel Consumption Overall | 11.6 L/100km | 14.9 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
