1999 Audi A4 vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 4,805 cc (8 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (494 HP @ 6000 RPM) has 247 more horse power than 1999 Audi A4. (247 HP @ 4150 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 1095 kg more than 1999 Audi A4. 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 1999 Audi A4. 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 (700 Nm @ 2250 RPM) has 379 more torque (in Nm) than 1999 Audi A4. (321 Nm @ 1900 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2008 Porsche Cayenne | |
| Make | Audi | Porsche |
| Model | A4 | Cayenne |
| Year Released | 1999 | 2008 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 4805 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 247 HP | 494 HP |
| Engine RPM | 4150 RPM | 6000 RPM |
| Torque | 321 Nm | 700 Nm |
| Torque RPM | 1900 RPM | 2250 RPM |
| Engine Bore Size | 79.5 mm | 96 mm |
| Engine Stroke Size | 95.5 mm | 83 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 190 km/hour | 275 km/hour |
| Acceleration 0-100mph | 12.8 seconds | 5.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1335 kg | 2430 kg |
| Vehicle Length | 4480 mm | 4800 mm |
| Vehicle Width | 1740 mm | 1930 mm |
| Vehicle Height | 1420 mm | 1700 mm |
| Wheelbase Size | 2630 mm | 2860 mm |
| Fuel Tank Capacity | 62 L | 100 L |
