1977 BMW 528 vs. 2011 BMW X3
To start off, 2011 BMW X3 is newer by 34 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 2,993 cc (6 cylinders), 2011 BMW X3 is equipped with a bigger engine. In terms of performance, 2011 BMW X3 (256 HP @ 4000 RPM) has 78 more horse power than 1977 BMW 528. (178 HP @ 5800 RPM) In normal driving conditions, 2011 BMW X3 should accelerate faster than 1977 BMW 528. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X3 weights approximately 459 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.
Because 2011 BMW X3 is all wheel drive (AWD), it will have significant more traction and grip than 1977 BMW 528. In wet, icy, snow, or gravel driving conditions, 2011 BMW X3 will offer significantly more control. 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, 2011 BMW X3 (560 Nm @ 2000 RPM) has 326 more torque (in Nm) than 1977 BMW 528. (234 Nm @ 4300 RPM). This means 2011 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 528.
Compare all specifications:
| 1977 BMW 528 | 2011 BMW X3 | |
| Make | BMW | BMW |
| Model | 528 | X3 |
| Year Released | 1977 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 178 HP | 256 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 234 Nm | 560 Nm |
| Torque RPM | 4300 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 90 mm |
| Engine Stroke Size | 80 mm | 84 mm |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1416 kg | 1875 kg |
| Vehicle Length | 4620 mm | 4648 mm |
| Vehicle Width | 1700 mm | 1881 mm |
| Vehicle Height | 1430 mm | 1675 mm |
| Wheelbase Size | 2640 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 67 L |
