2004 Audi A6 vs. 2013 Subaru Outback
To start off, 2013 Subaru Outback is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,500 cc (16 cylinders), 2013 Subaru Outback is equipped with a bigger engine. In terms of performance, 2013 Subaru Outback (171 HP @ 5600 RPM) has 23 more horse power than 2004 Audi A6. (148 HP @ 6000 RPM) In normal driving conditions, 2013 Subaru Outback should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2013 Subaru Outback weights approximately 68 kg more than 2004 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 (236 Nm @ 4100 RPM) has 1 more torque (in Nm) than 2004 Audi A6. (235 Nm @ 1750 RPM). This means 2013 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6. 2013 Subaru Outback has automatic transmission and 2004 Audi A6 has manual transmission. 2004 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:
| 2004 Audi A6 | 2013 Subaru Outback | |
| Make | Audi | Subaru |
| Model | A6 | Outback |
| Year Released | 2004 | 2013 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 16 cylinders |
| Engine Type | in-line | dual-disk rotary |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 148 HP | 171 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 235 Nm | 236 Nm |
| Torque RPM | 1750 RPM | 4100 RPM |
| Engine Bore Size | 81.1 mm | 94 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Fuel Type | Gasoline | Flex Fuel |
| 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 | 1540 kg | 1608 kg |
| Vehicle Length | 4800 mm | 4800 mm |
| Vehicle Width | 1820 mm | 2050 mm |
| Vehicle Height | 1460 mm | 1670 mm |
| Wheelbase Size | 2770 mm | 2740 mm |
