1981 BMW 525 vs. 1993 Jeep Grand Cherokee
To start off, 1993 Jeep Grand Cherokee is newer by 12 year(s). Which means there will be less support and parts availability for 1981 BMW 525. In addition, the cost of maintenance, including insurance, on 1981 BMW 525 would be higher. At 3,963 cc (6 cylinders), 1993 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 1993 Jeep Grand Cherokee (190 HP) has 42 more horse power than 1981 BMW 525. (148 HP) In normal driving conditions, 1993 Jeep Grand Cherokee should accelerate faster than 1981 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1993 Jeep Grand Cherokee weights approximately 368 kg more than 1981 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 525. In wet, icy, snow, or gravel driving conditions, 1993 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, 1993 Jeep Grand Cherokee (305 Nm) has 90 more torque (in Nm) than 1981 BMW 525. (215 Nm). This means 1993 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 525. 1993 Jeep Grand Cherokee has automatic transmission and 1981 BMW 525 has manual transmission. 1981 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1993 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 525 | 1993 Jeep Grand Cherokee | |
| Make | BMW | Jeep |
| Model | 525 | Grand Cherokee |
| Year Released | 1981 | 1993 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 3963 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 190 HP |
| Torque | 215 Nm | 305 Nm |
| Engine Bore Size | 86.1 mm | 98.6 mm |
| Engine Stroke Size | 71.6 mm | 86.6 mm |
| Engine Compression Ratio | 9.6:1 | 8.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1648 kg |
| Vehicle Length | 4780 mm | 4490 mm |
| Vehicle Width | 1810 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1650 mm |
| Wheelbase Size | 2630 mm | 2700 mm |
| Fuel Tank Capacity | 70 L | 87 L |
