2008 BMW M5 vs. 1992 BMW 520
To start off, 2008 BMW M5 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 4,999 cc (10 cylinders), 2008 BMW M5 is equipped with a bigger engine. In terms of performance, 2008 BMW M5 (500 HP @ 7750 RPM) has 352 more horse power than 1992 BMW 520. (148 HP @ 5900 RPM). In normal driving conditions, 2008 BMW M5 should accelerate faster than 1992 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M5 weights approximately 342 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 M5 (520 Nm @ 6100 RPM) has 330 more torque (in Nm) than 1992 BMW 520. (190 Nm @ 4700 RPM). This means 2008 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 520.
Compare all specifications:
| 2008 BMW M5 | 1992 BMW 520 | |
| Make | BMW | BMW |
| Model | M5 | 520 |
| Year Released | 2008 | 1992 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 1990 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 500 HP | 148 HP |
| Engine RPM | 7750 RPM | 5900 RPM |
| Torque | 520 Nm | 190 Nm |
| Torque RPM | 6100 RPM | 4700 RPM |
| Engine Bore Size | 92 mm | 80.1 mm |
| Engine Stroke Size | 75.2 mm | 66 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1830 kg | 1488 kg |
| Vehicle Length | 4860 mm | 4730 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1480 mm | 1400 mm |
