1999 Chevrolet Impala vs. 2006 Porsche Cayenne
To start off, 2006 Porsche Cayenne is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1999 Chevrolet Impala would be higher. At 4,511 cc (8 cylinders), 2006 Porsche Cayenne is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 193 kg more than 1999 Chevrolet Impala.
Because 2006 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1999 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Porsche Cayenne (420 Nm) has 115 more torque (in Nm) than 1999 Chevrolet Impala. (305 Nm). This means 2006 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1999 Chevrolet Impala.
Compare all specifications:
| 1999 Chevrolet Impala | 2006 Porsche Cayenne | |
| Make | Chevrolet | Porsche |
| Model | Impala | Cayenne |
| Year Released | 1999 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 4511 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 335 HP |
| Torque | 305 Nm | 420 Nm |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1187 kg | 1380 kg |
| Vehicle Length | 5090 mm | 4790 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1470 mm | 1710 mm |
| Wheelbase Size | 2720 mm | 2860 mm |
| Fuel Tank Capacity | 56 L | 100 L |
