1981 BMW 528 vs. 1975 Porsche 911
To start off, 1981 BMW 528 is newer by 6 year(s). Which means there will be less support and parts availability for 1975 Porsche 911. In addition, the cost of maintenance, including insurance, on 1975 Porsche 911 would be higher. At 2,788 cc (6 cylinders), 1981 BMW 528 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 528 weights approximately 225 kg more than 1975 Porsche 911.
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, 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 | 1975 Porsche 911 | |
| Make | BMW | Porsche |
| Model | 528 | 911 |
| Year Released | 1981 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2788 cc | 2687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 0 HP |
| Torque | 240 Nm | 240 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1075 kg |
| Vehicle Length | 4630 mm | 4300 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2630 mm | 2270 mm |
