2008 Lexus IS vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Lexus IS. In addition, the cost of maintenance, including insurance, on 2008 Lexus IS would be higher. At 4,806 cc, 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (380 HP @ 6200 RPM) has 176 more horse power than 2008 Lexus IS. (204 HP @ 6400 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2008 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus IS weights approximately 204 kg more than 2009 Porsche Cayenne.
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, 2009 Porsche Cayenne (500 Nm @ 3500 RPM) has 249 more torque (in Nm) than 2008 Lexus IS. (251 Nm @ 4800 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus IS. 2009 Porsche Cayenne has automatic transmission and 2008 Lexus IS has manual transmission. 2008 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Lexus IS | 2009 Porsche Cayenne | |
| Make | Lexus | Porsche |
| Model | IS | Cayenne |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2501 cc | 4806 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 380 HP |
| Engine RPM | 6400 RPM | 6200 RPM |
| Torque | 251 Nm | 500 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Engine Compression Ratio | 12.0:1 | 12.5:1 |
| Top Speed | 223 km/hour | 250 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1740 kg | 1536 kg |
| Vehicle Length | 4580 mm | 4800 mm |
| Vehicle Width | 1810 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1930 mm |
| Wheelbase Size | 2740 mm | 2860 mm |
| Fuel Consumption Overall | 11.2 L/100km | 13 L/100km |
| Fuel Tank Capacity | 65 L | 100 L |
