2007 BMW 523 vs. 1971 BMW 3
To start off, 2007 BMW 523 is newer by 36 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, 1971 BMW 3 (180 HP @ 6000 RPM) has 5 more horse power than 2007 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 1971 BMW 3 should accelerate faster than 2007 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 120 kg more than 1971 BMW 3.
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, 1971 BMW 3 (255 Nm @ 3700 RPM) has 25 more torque (in Nm) than 2007 BMW 523. (230 Nm @ 3500 RPM). This means 1971 BMW 3 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 523. 2007 BMW 523 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. 2007 BMW 523 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW 523 | 1971 BMW 3 | |
Make | BMW | BMW |
Model | 523 | 3 |
Year Released | 2007 | 1971 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2986 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 180 HP |
Engine RPM | 5800 RPM | 6000 RPM |
Torque | 230 Nm | 255 Nm |
Torque RPM | 3500 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 | 230 km/hour | 211 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1500 kg | 1380 kg |
Vehicle Length | 4850 mm | 4740 mm |
Vehicle Width | 1470 mm | 1700 mm |
Vehicle Height | 1850 mm | 1370 mm |
Wheelbase Size | 2890 mm | 2670 mm |