2005 Audi A6 vs. 2013 Subaru Outback
To start off, 2013 Subaru Outback is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 3,600 cc (16 cylinders), 2013 Subaru Outback is equipped with a bigger engine. In terms of performance, 2013 Subaru Outback (252 HP @ 6000 RPM) has 74 more horse power than 2005 Audi A6. (178 HP @ 6000 RPM) In normal driving conditions, 2013 Subaru Outback should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2013 Subaru Outback weights approximately 33 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Subaru Outback (335 Nm @ 4400 RPM) has 110 more torque (in Nm) than 2005 Audi A6. (225 Nm @ 3000 RPM). This means 2013 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6. 2013 Subaru Outback has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 2013 Subaru Outback | |
| Make | Audi | Subaru |
| Model | A6 | Outback |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 16 cylinders |
| Engine Type | V | dual-disk rotary |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 252 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 225 Nm | 335 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 77.4 mm | 91 mm |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 5-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1625 kg | 1658 kg |
| Vehicle Length | 4920 mm | 4800 mm |
| Vehicle Width | 1860 mm | 2050 mm |
| Vehicle Height | 1470 mm | 1670 mm |
| Wheelbase Size | 2580 mm | 2740 mm |
| Fuel Consumption | 7.8 L/100km | 9.4 L/100km |
| Fuel Consumption City | 16 L/100km | 13.1 L/100km |
