2006 BMW 525 vs. 1976 BMW 630
To start off, 2006 BMW 525 is newer by 30 year(s). Which means there will be less support and parts availability for 1976 BMW 630. In addition, the cost of maintenance, including insurance, on 1976 BMW 630 would be higher. At 2,999 cc, 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6250 RPM) has 42 more horse power than 1976 BMW 630. (173 HP @ 5500 RPM). In normal driving conditions, 2006 BMW 525 should accelerate faster than 1976 BMW 630.
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 251 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:
| 2006 BMW 525 | 1976 BMW 630 | |
| Make | BMW | BMW |
| Model | 525 | 630 |
| Year Released | 2006 | 1976 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2986 cc |
| Horse Power | 215 HP | 173 HP |
| Engine RPM | 6250 RPM | 5500 RPM |
| Torque | 251 Nm | 251 Nm |
| Torque RPM | 2750 RPM | 4500 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4860 mm | 4760 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2890 mm | 2630 mm |
