2009 Jeep Grand Cherokee vs. 1986 Porsche 928
To start off, 2009 Jeep Grand Cherokee is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Porsche 928. In addition, the cost of maintenance, including insurance, on 1986 Porsche 928 would be higher. At 5,654 cc (8 cylinders), 2009 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Jeep Grand Cherokee (381 HP) has 93 more horse power than 1986 Porsche 928. (288 HP). In normal driving conditions, 2009 Jeep Grand Cherokee should accelerate faster than 1986 Porsche 928.
Because 2009 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1986 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Jeep Grand Cherokee (548 Nm) has 138 more torque (in Nm) than 1986 Porsche 928. (410 Nm). This means 2009 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1986 Porsche 928. 2009 Jeep Grand Cherokee has automatic transmission and 1986 Porsche 928 has manual transmission. 1986 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Jeep Grand Cherokee | 1986 Porsche 928 | |
| Make | Jeep | Porsche |
| Model | Grand Cherokee | 928 |
| Year Released | 2009 | 1986 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5654 cc | 2957 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 381 HP | 288 HP |
| Torque | 548 Nm | 410 Nm |
| Engine Compression Ratio | 9.6:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4780 mm | 4470 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1760 mm | 1290 mm |
| Wheelbase Size | 2790 mm | 2500 mm |
