2004 Audi A6 vs. 2007 Subaru Legacy
To start off, 2007 Subaru Legacy is newer by 3 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 2,999 cc (6 cylinders), 2007 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2007 Subaru Legacy (242 HP @ 6600 RPM) has 104 more horse power than 2004 Audi A6. (138 HP @ 4000 RPM) In normal driving conditions, 2007 Subaru Legacy should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 35 kg more than 2007 Subaru Legacy.
Because 2007 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A6. In wet, icy, snow, or gravel driving conditions, 2007 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, 2004 Audi A6 (320 Nm @ 1750 RPM) has 23 more torque (in Nm) than 2007 Subaru Legacy. (297 Nm @ 4200 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Legacy.
Compare all specifications:
| 2004 Audi A6 | 2007 Subaru Legacy | |
| Make | Audi | Subaru |
| Model | A6 | Legacy |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2999 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 242 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 320 Nm | 297 Nm |
| Torque RPM | 1750 RPM | 4200 RPM |
| Engine Compression Ratio | 19.5:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 205 km/hour | 243 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 6.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1505 kg |
| Vehicle Height | 1470 mm | 1740 mm |
| Wheelbase Size | 2850 mm | 2660 mm |
| Fuel Consumption Overall | 6 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
