2002 Jeep Grand Cherokee vs. 1987 Porsche 928
To start off, 2002 Jeep Grand Cherokee is newer by 15 year(s). Which means there will be less support and parts availability for 1987 Porsche 928. In addition, the cost of maintenance, including insurance, on 1987 Porsche 928 would be higher. At 4,701 cc (8 cylinders), 2002 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 1987 Porsche 928 (306 HP @ 5900 RPM) has 71 more horse power than 2002 Jeep Grand Cherokee. (235 HP @ 4800 RPM) In normal driving conditions, 1987 Porsche 928 should accelerate faster than 2002 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jeep Grand Cherokee weights approximately 410 kg more than 1987 Porsche 928.
Because 2002 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1987 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2002 Jeep Grand Cherokee 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 408 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:
| 2002 Jeep Grand Cherokee | 1987 Porsche 928 | |
| Make | Jeep | Porsche |
| Model | Grand Cherokee | 928 |
| Year Released | 2002 | 1987 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 4663 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 235 HP | 306 HP |
| Engine RPM | 4800 RPM | 5900 RPM |
| Torque | 408 Nm | 408 Nm |
| Torque RPM | 3200 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1940 kg | 1530 kg |
| Vehicle Length | 4620 mm | 4450 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1770 mm | 1290 mm |
| Wheelbase Size | 2700 mm | 2510 mm |
