2003 Porsche Cayenne vs. 2004 Subaru Outback
To start off, 2004 Subaru Outback is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2003 Porsche Cayenne would be higher. At 4,511 cc (8 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (335 HP @ 6000 RPM) has 170 more horse power than 2004 Subaru Outback. (165 HP @ 5600 RPM). In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 2004 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 766 kg more than 2004 Subaru Outback. 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, 2003 Porsche Cayenne (420 Nm) has 195 more torque (in Nm) than 2004 Subaru Outback. (225 Nm). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2004 Subaru Outback.
Compare all specifications:
| 2003 Porsche Cayenne | 2004 Subaru Outback | |
| Make | Porsche | Subaru |
| Model | Cayenne | Outback |
| Year Released | 2003 | 2004 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4511 cc | 2457 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 165 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 420 Nm | 225 Nm |
| Engine Bore Size | 93 mm | 100 mm |
| Engine Stroke Size | 83 mm | 79 mm |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2322 kg | 1556 kg |
| Vehicle Length | 4790 mm | 4770 mm |
| Vehicle Width | 1930 mm | 1750 mm |
| Vehicle Height | 1710 mm | 1610 mm |
| Wheelbase Size | 2860 mm | 2660 mm |
| Fuel Consumption Overall | 15.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 100 L | 64 L |
