2009 Audi A6 vs. 2003 Subaru Forester
To start off, 2009 Audi A6 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Subaru Forester. In addition, the cost of maintenance, including insurance, on 2003 Subaru Forester would be higher. At 2,456 cc (4 cylinders), 2003 Subaru Forester is equipped with a bigger engine. In terms of performance, 2003 Subaru Forester (163 HP @ 5600 RPM) has 15 more horse power than 2009 Audi A6. (148 HP @ 5700 RPM) In normal driving conditions, 2003 Subaru Forester should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 195 kg more than 2003 Subaru Forester.
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, 2003 Subaru Forester (225 Nm @ 4000 RPM) has 15 more torque (in Nm) than 2009 Audi A6. (210 Nm @ 1750 RPM). This means 2003 Subaru Forester will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 2003 Subaru Forester | |
| Make | Audi | Subaru |
| Model | A6 | Forester |
| Year Released | 2009 | 2003 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2456 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 148 HP | 163 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 210 Nm | 225 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 100 mm |
| Engine Stroke Size | 86.4 mm | 79 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1595 kg | 1400 kg |
| Vehicle Length | 4800 mm | 4460 mm |
| Vehicle Width | 1820 mm | 1740 mm |
| Vehicle Height | 1460 mm | 1600 mm |
| Wheelbase Size | 2770 mm | 2530 mm |
| Fuel Tank Capacity | 70 L | 60 L |
