2006 BMW 525 vs. 1992 BMW 520
To start off, 2006 BMW 525 is newer by 14 year(s). Which means there will be less support and parts availability for 1992 BMW 520. In addition, the cost of maintenance, including insurance, on 1992 BMW 520 would be higher. At 2,497 cc (6 cylinders), 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6500 RPM) has 67 more horse power than 1992 BMW 520. (148 HP @ 5900 RPM). In normal driving conditions, 2006 BMW 525 should accelerate faster than 1992 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 525 weights approximately 77 kg more than 1992 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1992 BMW 520. In wet, icy, snow, or gravel driving conditions, 2006 BMW 525 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 BMW 525 (250 Nm @ 2750 RPM) has 60 more torque (in Nm) than 1992 BMW 520. (190 Nm @ 4700 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 520.
Compare all specifications:
| 2006 BMW 525 | 1992 BMW 520 | |
| Make | BMW | BMW |
| Model | 525 | 520 |
| Year Released | 2006 | 1992 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1990 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 148 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 250 Nm | 190 Nm |
| Torque RPM | 2750 RPM | 4700 RPM |
| Engine Bore Size | 78.8 mm | 80.1 mm |
| Engine Stroke Size | 82 mm | 66 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1488 kg |
| Vehicle Length | 4850 mm | 4730 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1400 mm |
