1988 BMW 520 vs. 2002 Mercedes-Benz S
To start off, 2002 Mercedes-Benz S is newer by 14 year(s). Which means there will be less support and parts availability for 1988 BMW 520. In addition, the cost of maintenance, including insurance, on 1988 BMW 520 would be higher. At 3,722 cc (6 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (241 HP @ 5700 RPM) has 112 more horse power than 1988 BMW 520. (129 HP @ 6000 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 1988 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 240 kg more than 1988 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, 2002 Mercedes-Benz S (350 Nm @ 3000 RPM) has 176 more torque (in Nm) than 1988 BMW 520. (174 Nm @ 4000 RPM). This means 2002 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 520.
Compare all specifications:
| 1988 BMW 520 | 2002 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 520 | S |
| Year Released | 1988 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 3722 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 129 HP | 241 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 174 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 97 mm |
| Engine Stroke Size | 66 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Top Speed | 202 km/hour | 246 km/hour |
| Acceleration 0-100mph | 12.5 seconds | 7.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1570 kg | 1810 kg |
| Vehicle Length | 4780 mm | 5050 mm |
| Vehicle Width | 1810 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 88 L |
