1992 BMW 520 vs. 1991 Mercedes-Benz 500
To start off, 1992 BMW 520 is newer by 1 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 4,973 cc (8 cylinders), 1991 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 500 (326 HP @ 5700 RPM) has 178 more horse power than 1992 BMW 520. (148 HP @ 5900 RPM) In normal driving conditions, 1991 Mercedes-Benz 500 should accelerate faster than 1992 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 500 weights approximately 524 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, 1991 Mercedes-Benz 500 (480 Nm @ 3900 RPM) has 290 more torque (in Nm) than 1992 BMW 520. (190 Nm @ 4700 RPM). This means 1991 Mercedes-Benz 500 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 520.
Compare all specifications:
| 1992 BMW 520 | 1991 Mercedes-Benz 500 | |
| Make | BMW | Mercedes-Benz |
| Model | 520 | 500 |
| Year Released | 1992 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 4973 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 326 HP |
| Engine RPM | 5900 RPM | 5700 RPM |
| Torque | 190 Nm | 480 Nm |
| Torque RPM | 4700 RPM | 3900 RPM |
| Engine Bore Size | 80.1 mm | 96.5 mm |
| Engine Stroke Size | 66 mm | 85 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1488 kg | 2012 kg |
| Vehicle Length | 4730 mm | 5110 mm |
| Vehicle Width | 1760 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1500 mm |
