2003 Subaru R2 vs. 2007 Porsche Cayenne
To start off, 2007 Porsche Cayenne is newer by 4 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 3,189 cc (6 cylinders), 2007 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2007 Porsche Cayenne (248 HP @ 6000 RPM) has 186 more horse power than 2003 Subaru R2. (62 HP @ 6000 RPM) In normal driving conditions, 2007 Porsche Cayenne should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayenne weights approximately 1290 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.
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, 2007 Porsche Cayenne (310 Nm @ 2500 RPM) has 207 more torque (in Nm) than 2003 Subaru R2. (103 Nm @ 3200 RPM). This means 2007 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2003 Subaru R2 | 2007 Porsche Cayenne | |
| Make | Subaru | Porsche |
| Model | R2 | Cayenne |
| Year Released | 2003 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 658 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 62 HP | 248 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 103 Nm | 310 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 56 mm | 84 mm |
| Engine Stroke Size | 66.8 mm | 95.9 mm |
| Engine Compression Ratio | 9.0:1 | 11.5:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 870 kg | 2160 kg |
| Vehicle Length | 3400 mm | 4790 mm |
| Vehicle Width | 1480 mm | 1930 mm |
| Vehicle Height | 1530 mm | 1710 mm |
| Wheelbase Size | 2370 mm | 2860 mm |
| Fuel Tank Capacity | 30 L | 100 L |
