2009 Cadillac XLR vs. 2002 Porsche Cayenne
To start off, 2009 Cadillac XLR is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2002 Porsche Cayenne would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2002 Porsche Cayenne (336 HP @ 6000 RPM) has 15 more horse power than 2009 Cadillac XLR. (321 HP @ 6400 RPM) In normal driving conditions, 2002 Porsche Cayenne should accelerate faster than 2009 Cadillac XLR. With that said, vehicle weight also plays an important factor in acceleration. 2002 Porsche Cayenne weights approximately 610 kg more than 2009 Cadillac XLR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 2002 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, both vehicles can yield 420 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2009 Cadillac XLR | 2002 Porsche Cayenne | |
| Make | Cadillac | Porsche |
| Model | XLR | Cayenne |
| Year Released | 2009 | 2002 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4511 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 336 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 420 Nm | 420 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1635 kg | 2245 kg |
| Vehicle Length | 4520 mm | 4790 mm |
| Vehicle Width | 1840 mm | 1930 mm |
| Vehicle Height | 1290 mm | 1710 mm |
| Wheelbase Size | 2690 mm | 2860 mm |
| Fuel Tank Capacity | 68 L | 100 L |
