2007 Lexus IS vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Lexus IS. In addition, the cost of maintenance, including insurance, on 2007 Lexus IS would be higher. At 4,800 cc (8 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (405 HP @ 6500 RPM) has 200 more horse power than 2007 Lexus IS. (205 HP @ 6400 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 2007 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 460 kg more than 2007 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2007 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2008 Porsche Cayenne 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, 2008 Porsche Cayenne (678 Nm @ 3500 RPM) has 427 more torque (in Nm) than 2007 Lexus IS. (251 Nm @ 4800 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus IS. 2007 Lexus IS has automatic transmission and 2008 Porsche Cayenne has manual transmission. 2008 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Lexus IS | 2008 Porsche Cayenne | |
| Make | Lexus | Porsche |
| Model | IS | Cayenne |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 205 HP | 405 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 251 Nm | 678 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Engine Compression Ratio | 12.0:1 | 12.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 230 km/hour | 253 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 6.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1765 kg | 2225 kg |
| Vehicle Length | 4580 mm | 4790 mm |
| Vehicle Width | 1810 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1710 mm |
| Wheelbase Size | 2740 mm | 2860 mm |
| Fuel Consumption Overall | 9.3 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 65 L | 100 L |
