2005 BMW 525 vs. 1971 BMW 3
To start off, 2005 BMW 525 is newer by 34 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1971 BMW 3 is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (215 HP @ 6500 RPM) has 35 more horse power than 1971 BMW 3. (180 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 525 should accelerate faster than 1971 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 306 kg more than 1971 BMW 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1971 BMW 3. In wet, icy, snow, or gravel driving conditions, 2005 BMW 525 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, 1971 BMW 3 (255 Nm @ 3700 RPM) has 5 more torque (in Nm) than 2005 BMW 525. (250 Nm @ 2750 RPM). This means 1971 BMW 3 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 525. 2005 BMW 525 has automatic transmission and 1971 BMW 3 has manual transmission. 1971 BMW 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW 525 | 1971 BMW 3 | |
Make | BMW | BMW |
Model | 525 | 3 |
Year Released | 2005 | 1971 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2986 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 215 HP | 180 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 250 Nm | 255 Nm |
Torque RPM | 2750 RPM | 3700 RPM |
Engine Bore Size | 82 mm | 89 mm |
Engine Stroke Size | 78.8 mm | 80 mm |
Engine Compression Ratio | 11.0:1 | 9.0:1 |
Top Speed | 232 km/hour | 211 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1686 kg | 1380 kg |
Vehicle Length | 4850 mm | 4740 mm |
Vehicle Width | 1850 mm | 1700 mm |
Vehicle Height | 1490 mm | 1370 mm |
Wheelbase Size | 2890 mm | 2670 mm |