1981 BMW 528 vs. 2002 Mercedes-Benz Vision
To start off, 2002 Mercedes-Benz Vision is newer by 21 year(s). Which means there will be less support and parts availability for 1981 BMW 528. In addition, the cost of maintenance, including insurance, on 1981 BMW 528 would be higher. At 5,439 cc (8 cylinders), 2002 Mercedes-Benz Vision is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz Vision (355 HP @ 4200 RPM) has 174 more horse power than 1981 BMW 528. (181 HP @ 5800 RPM) In normal driving conditions, 2002 Mercedes-Benz Vision should accelerate faster than 1981 BMW 528. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz Vision weights approximately 175 kg more than 1981 BMW 528. 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 Vision (530 Nm) has 290 more torque (in Nm) than 1981 BMW 528. (240 Nm). This means 2002 Mercedes-Benz Vision will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 528. 2002 Mercedes-Benz Vision has automatic transmission and 1981 BMW 528 has manual transmission. 1981 BMW 528 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mercedes-Benz Vision will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 528 | 2002 Mercedes-Benz Vision | |
| Make | BMW | Mercedes-Benz |
| Model | 528 | Vision |
| Year Released | 1981 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 355 HP |
| Engine RPM | 5800 RPM | 4200 RPM |
| Torque | 240 Nm | 530 Nm |
| Engine Bore Size | 86 mm | 97 mm |
| Engine Stroke Size | 80 mm | 92 mm |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1300 kg | 1475 kg |
| Vehicle Length | 4630 mm | 5160 mm |
| Wheelbase Size | 2630 mm | 3230 mm |
| Fuel Tank Capacity | 70 L | 75 L |
