2006 Audi A6 vs. 2009 Subaru Legacy
To start off, 2009 Subaru Legacy is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi A6. In addition, the cost of maintenance, including insurance, on 2006 Audi A6 would be higher. At 2,457 cc (4 cylinders), 2009 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2009 Subaru Legacy (243 HP) has 75 more horse power than 2006 Audi A6. (168 HP) In normal driving conditions, 2009 Subaru Legacy should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Subaru Legacy weights approximately 160 kg more than 2006 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A6. In wet, icy, snow, or gravel driving conditions, 2009 Subaru Legacy will offer significantly more control. 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, 2009 Subaru Legacy (327 Nm @ 3600 RPM) has 47 more torque (in Nm) than 2006 Audi A6. (280 Nm @ 1800 RPM). This means 2009 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 2006 Audi A6 | 2009 Subaru Legacy | |
| Make | Audi | Subaru |
| Model | A6 | Legacy |
| Year Released | 2006 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 243 HP |
| Torque | 280 Nm | 327 Nm |
| Torque RPM | 1800 RPM | 3600 RPM |
| Engine Compression Ratio | 11.5:1 | 8.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1435 kg |
| Vehicle Length | 4800 mm | 4710 mm |
| Vehicle Width | 1820 mm | 1740 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2680 mm |
| Fuel Consumption Overall | 8.1 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
