2009 Audi Q7 vs. 2003 Subaru R2
To start off, 2009 Audi Q7 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Subaru R2. In addition, the cost of maintenance, including insurance, on 2003 Subaru R2 would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 450 more horse power than 2003 Subaru R2. (44 HP @ 6000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1805 kg more than 2003 Subaru R2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Subaru R2. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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 Audi Q7 (1,000 Nm @ 1750 RPM) has 942 more torque (in Nm) than 2003 Subaru R2. (58 Nm @ 5200 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2009 Audi Q7 | 2003 Subaru R2 | |
| Make | Audi | Subaru |
| Model | Q7 | R2 |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 658 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 494 HP | 44 HP |
| Engine RPM | 3750 RPM | 6000 RPM |
| Torque | 1000 Nm | 58 Nm |
| Torque RPM | 1750 RPM | 5200 RPM |
| Engine Bore Size | 83 mm | 56 mm |
| Engine Stroke Size | 91.4 mm | 66.8 mm |
| Engine Compression Ratio | 16.0:1 | 10.5:1 |
| Drive Type | 4WD | Front |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2605 kg | 800 kg |
| Vehicle Length | 5070 mm | 3400 mm |
| Vehicle Width | 2010 mm | 1480 mm |
| Vehicle Height | 1700 mm | 1530 mm |
| Wheelbase Size | 3010 mm | 2370 mm |
| Fuel Tank Capacity | 100 L | 30 L |
