1981 BMW 528 vs. 1969 Mercedes-Benz W 111
To start off, 1981 BMW 528 is newer by 12 year(s). Which means there will be less support and parts availability for 1969 Mercedes-Benz W 111. In addition, the cost of maintenance, including insurance, on 1969 Mercedes-Benz W 111 would be higher. At 2,788 cc (6 cylinders), 1981 BMW 528 is equipped with a bigger engine. In terms of performance, 1981 BMW 528 (181 HP @ 5800 RPM) has 23 more horse power than 1969 Mercedes-Benz W 111. (158 HP @ 5500 RPM). In normal driving conditions, 1981 BMW 528 should accelerate faster than 1969 Mercedes-Benz W 111. With that said, vehicle weight also plays an important factor in acceleration. 1969 Mercedes-Benz W 111 weights approximately 210 kg more than 1981 BMW 528.
Let's talk about torque, both vehicles can yield 240 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1981 BMW 528 | 1969 Mercedes-Benz W 111 | |
| Make | BMW | Mercedes-Benz |
| Model | 528 | W 111 |
| Year Released | 1981 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2778 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 158 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 240 Nm | 240 Nm |
| Torque RPM | 4200 RPM | 4250 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 80 mm | 78.8 mm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1300 kg | 1510 kg |
| Vehicle Length | 4630 mm | 4890 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2630 mm | 2760 mm |
| Fuel Tank Capacity | 70 L | 65 L |
