2006 Audi A8 vs. 2003 Subaru Legacy
To start off, 2006 Audi A8 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 2003 Subaru Legacy would be higher. At 3,123 cc (6 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (256 HP) has 94 more horse power than 2003 Subaru Legacy. (162 HP). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2003 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2003 Subaru Legacy weights approximately 87 kg more than 2006 Audi A8.
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, 2006 Audi A8 (330 Nm @ 3250 RPM) has 104 more torque (in Nm) than 2003 Subaru Legacy. (226 Nm @ 4400 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru Legacy. 2006 Audi A8 has automatic transmission and 2003 Subaru Legacy has manual transmission. 2003 Subaru Legacy will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A8 | 2003 Subaru Legacy | |
| Make | Audi | Subaru |
| Model | A8 | Legacy |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 256 HP | 162 HP |
| Torque | 330 Nm | 226 Nm |
| Torque RPM | 3250 RPM | 4400 RPM |
| Engine Bore Size | 84.5 mm | 99.5 mm |
| Engine Stroke Size | 92.8 mm | 79 mm |
| Engine Compression Ratio | 13.0:1 | 10.0:1 |
| Top Speed | 250 km/hour | 214 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1362 kg |
| Vehicle Length | 5060 mm | 4670 mm |
| Vehicle Width | 1900 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2680 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 90 L | 64 L |
