1992 BMW 520 vs. 2008 BMW X5
To start off, 2008 BMW X5 is newer by 16 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 2,979 cc (6 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (228 HP @ 5900 RPM) has 80 more horse power than 1992 BMW 520. (148 HP @ 5900 RPM) In normal driving conditions, 2008 BMW X5 should accelerate faster than 1992 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 582 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 2008 BMW X5 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, 2008 BMW X5 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, 2008 BMW X5 (300 Nm @ 3500 RPM) has 110 more torque (in Nm) than 1992 BMW 520. (190 Nm @ 4700 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 520.
Compare all specifications:
| 1992 BMW 520 | 2008 BMW X5 | |
| Make | BMW | BMW |
| Model | 520 | X5 |
| Year Released | 1992 | 2008 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 228 HP |
| Engine RPM | 5900 RPM | 5900 RPM |
| Torque | 190 Nm | 300 Nm |
| Torque RPM | 4700 RPM | 3500 RPM |
| Engine Bore Size | 80.1 mm | 84.1 mm |
| Engine Stroke Size | 66 mm | 89.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1488 kg | 2070 kg |
| Vehicle Length | 4730 mm | 4670 mm |
| Vehicle Width | 1760 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1720 mm |
