2004 BMW 525 vs. 1971 BMW 3
To start off, 2004 BMW 525 is newer by 33 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, 2004 BMW 525 (174 HP @ 4000 RPM) has 4 more horse power than 1971 BMW 3. (170 HP @ 6000 RPM). In normal driving conditions, 2004 BMW 525 should accelerate faster than 1971 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 525 weights approximately 280 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.
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, 2004 BMW 525 (410 Nm @ 2000 RPM) has 156 more torque (in Nm) than 1971 BMW 3. (254 Nm @ 3700 RPM). This means 2004 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3.
Compare all specifications:
2004 BMW 525 | 1971 BMW 3 | |
Make | BMW | BMW |
Model | 525 | 3 |
Year Released | 2004 | 1971 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2986 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 174 HP | 170 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 410 Nm | 254 Nm |
Torque RPM | 2000 RPM | 3700 RPM |
Engine Bore Size | 84 mm | 89 mm |
Engine Stroke Size | 75.1 mm | 80 mm |
Engine Compression Ratio | 17.0:1 | 9.1:1 |
Top Speed | 230 km/hour | 204 km/hour |
Acceleration 0-100mph | 8.1 seconds | 8.5 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1660 kg | 1380 kg |
Vehicle Length | 4780 mm | 4720 mm |
Vehicle Width | 1810 mm | 1760 mm |
Vehicle Height | 1440 mm | 1460 mm |
Wheelbase Size | 2800 mm | 2700 mm |