1981 BMW 525 vs. 1988 Opel Kadett
To start off, 1988 Opel Kadett is newer by 7 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 2,495 cc (6 cylinders), 1981 BMW 525 is equipped with a bigger engine. In terms of performance, 1988 Opel Kadett (150 HP @ 6000 RPM) has 2 more horse power than 1981 BMW 525. (148 HP @ 5500 RPM) In normal driving conditions, 1988 Opel Kadett should accelerate faster than 1981 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 525 weights approximately 273 kg more than 1988 Opel Kadett.
Because 1981 BMW 525 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1988 Opel Kadett, being front wheel drive (FWD), will offer much better control with better grip. 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, 1981 BMW 525 (215 Nm @ 4000 RPM) has 20 more torque (in Nm) than 1988 Opel Kadett. (195 Nm @ 4800 RPM). This means 1981 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Kadett.
Compare all specifications:
1981 BMW 525 | 1988 Opel Kadett | |
Make | BMW | Opel |
Model | 525 | Kadett |
Year Released | 1981 | 1988 |
Engine Position | Front | Front |
Engine Size | 2495 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 150 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 215 Nm | 195 Nm |
Torque RPM | 4000 RPM | 4800 RPM |
Engine Bore Size | 86.1 mm | 86 mm |
Engine Stroke Size | 71.6 mm | 86 mm |
Engine Compression Ratio | 9.6:1 | 10.5:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1280 kg | 1007 kg |
Vehicle Length | 4780 mm | 4010 mm |
Vehicle Width | 1810 mm | 1670 mm |
Vehicle Height | 1440 mm | 1370 mm |
Wheelbase Size | 2630 mm | 2530 mm |
Fuel Tank Capacity | 70 L | 70 L |