2003 Cadillac CTS-V vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Cadillac CTS-V. In addition, the cost of maintenance, including insurance, on 2003 Cadillac CTS-V would be higher. At 5,666 cc (8 cylinders), 2003 Cadillac CTS-V is equipped with a bigger engine. In terms of performance, 2003 Cadillac CTS-V (400 HP @ 6000 RPM) has 50 more horse power than 2008 Porsche Cayenne. (350 HP @ 6000 RPM). In normal driving conditions, 2003 Cadillac CTS-V should accelerate faster than 2008 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 575 kg more than 2003 Cadillac CTS-V.
Because 2008 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2003 Cadillac CTS-V. 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, 2003 Cadillac CTS-V (529 Nm @ 4800 RPM) has 109 more torque (in Nm) than 2008 Porsche Cayenne. (420 Nm @ 2500 RPM). This means 2003 Cadillac CTS-V will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche Cayenne.
Compare all specifications:
| 2003 Cadillac CTS-V | 2008 Porsche Cayenne | |
| Make | Cadillac | Porsche |
| Model | CTS-V | Cayenne |
| Year Released | 2003 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5666 cc | 4511 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 400 HP | 350 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 529 Nm | 420 Nm |
| Torque RPM | 4800 RPM | 2500 RPM |
| Engine Bore Size | 99.1 mm | 93 mm |
| Engine Stroke Size | 92 mm | 83 mm |
| Engine Compression Ratio | 10.1:1 | 11.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1745 kg | 2320 kg |
| Vehicle Length | 4870 mm | 4790 mm |
| Vehicle Width | 1800 mm | 1930 mm |
| Vehicle Height | 1460 mm | 1710 mm |
| Wheelbase Size | 2890 mm | 2860 mm |
| Fuel Tank Capacity | 66 L | 100 L |
