1982 Jeep CJ7 vs. 2007 Porsche Cayman
To start off, 2007 Porsche Cayman is newer by 25 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 2,686 cc, 2007 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2007 Porsche Cayman (245 HP @ 6500 RPM) has 160 more horse power than 1982 Jeep CJ7. (85 HP @ 5000 RPM) In normal driving conditions, 2007 Porsche Cayman should accelerate faster than 1982 Jeep CJ7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayman weights approximately 125 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.
Because 1982 Jeep CJ7 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 1982 Jeep CJ7 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, 2007 Porsche Cayman (273 Nm @ 4600 RPM) has 123 more torque (in Nm) than 1982 Jeep CJ7. (150 Nm @ 2750 RPM). This means 2007 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 1982 Jeep CJ7.
Compare all specifications:
| 1982 Jeep CJ7 | 2007 Porsche Cayman | |
| Make | Jeep | Porsche |
| Model | CJ7 | Cayman |
| Year Released | 1982 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1995 cc | 2686 cc |
| Engine Type | in-line | boxer |
| Horse Power | 85 HP | 245 HP |
| Engine RPM | 5000 RPM | 6500 RPM |
| Torque | 150 Nm | 273 Nm |
| Torque RPM | 2750 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1290 kg | 1415 kg |
| Vehicle Length | 3900 mm | 4350 mm |
| Vehicle Width | 1670 mm | 1310 mm |
| Vehicle Height | 1840 mm | 1810 mm |
| Wheelbase Size | 2380 mm | 2420 mm |
