1981 BMW 525 vs. 2006 Jeep Grand Cherokee
To start off, 2006 Jeep Grand Cherokee is newer by 25 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 4,703 cc (8 cylinders), 2006 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2006 Jeep Grand Cherokee (235 HP @ 4500 RPM) has 87 more horse power than 1981 BMW 525. (148 HP @ 5500 RPM) In normal driving conditions, 2006 Jeep Grand Cherokee should accelerate faster than 1981 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Grand Cherokee weights approximately 397 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 2006 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, 2006 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, 2006 Jeep Grand Cherokee (415 Nm @ 3600 RPM) has 200 more torque (in Nm) than 1981 BMW 525. (215 Nm @ 4000 RPM). This means 2006 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 525.
Compare all specifications:
1981 BMW 525 | 2006 Jeep Grand Cherokee | |
Make | BMW | Jeep |
Model | 525 | Grand Cherokee |
Year Released | 1981 | 2006 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2495 cc | 4703 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 148 HP | 235 HP |
Engine RPM | 5500 RPM | 4500 RPM |
Torque | 215 Nm | 415 Nm |
Torque RPM | 4000 RPM | 3600 RPM |
Engine Bore Size | 86.1 mm | 88 mm |
Engine Stroke Size | 71.6 mm | 101 mm |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1280 kg | 1677 kg |
Vehicle Length | 4780 mm | 4750 mm |
Vehicle Width | 1810 mm | 1870 mm |
Vehicle Height | 1440 mm | 1730 mm |
Wheelbase Size | 2630 mm | 2790 mm |
Fuel Consumption | 7.2 L/100km | 11.8 L/100km |
Fuel Consumption City | 13.1 L/100km | 15.7 L/100km |
Fuel Consumption Overall | 9.4 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 70 L | 78 L |