2007 BMW 525 vs. 1977 BMW 528
To start off, 2007 BMW 525 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 BMW 528. In addition, the cost of maintenance, including insurance, on 1977 BMW 528 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 528 is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 37 more horse power than 1977 BMW 528. (178 HP @ 5800 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 1977 BMW 528. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 264 kg more than 1977 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, 2007 BMW 525 (251 Nm @ 2750 RPM) has 17 more torque (in Nm) than 1977 BMW 528. (234 Nm @ 4300 RPM). This means 2007 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 528.
Compare all specifications:
| 2007 BMW 525 | 1977 BMW 528 | |
| Make | BMW | BMW |
| Model | 525 | 528 |
| Year Released | 2007 | 1977 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2788 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 178 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 251 Nm | 234 Nm |
| Torque RPM | 2750 RPM | 4300 RPM |
| Engine Bore Size | 78.8 mm | 86 mm |
| Engine Stroke Size | 82 mm | 80 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1680 kg | 1416 kg |
| Vehicle Length | 4850 mm | 4620 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2640 mm |
| Fuel Tank Capacity | 70 L | 70 L |
