1982 Jeep CJ7 vs. 2003 Porsche Cayenne
To start off, 2003 Porsche Cayenne is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Jeep CJ7. In addition, the cost of maintenance, including insurance, on 1982 Jeep CJ7 would be higher. At 3,164 cc (6 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (246 HP @ 6000 RPM) has 161 more horse power than 1982 Jeep CJ7. (85 HP @ 5000 RPM) In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 1982 Jeep CJ7. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 870 kg more than 1982 Jeep CJ7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Porsche Cayenne (320 Nm @ 2500 RPM) has 170 more torque (in Nm) than 1982 Jeep CJ7. (150 Nm @ 2750 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1982 Jeep CJ7. 2003 Porsche Cayenne has automatic transmission and 1982 Jeep CJ7 has manual transmission. 1982 Jeep CJ7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1982 Jeep CJ7 | 2003 Porsche Cayenne | |
| Make | Jeep | Porsche |
| Model | CJ7 | Cayenne |
| Year Released | 1982 | 2003 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3164 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 246 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 150 Nm | 320 Nm |
| Torque RPM | 2750 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1290 kg | 2160 kg |
| Vehicle Length | 3900 mm | 4790 mm |
| Vehicle Width | 1670 mm | 1930 mm |
| Vehicle Height | 1840 mm | 1710 mm |
| Wheelbase Size | 2380 mm | 2860 mm |
