1975 BMW 520 vs. 2004 BMW 525
To start off, 2004 BMW 525 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 2,494 cc (6 cylinders), 2004 BMW 525 is equipped with a bigger engine. In terms of performance, 2004 BMW 525 (189 HP @ 6000 RPM) has 66 more horse power than 1975 BMW 520. (123 HP @ 5700 RPM) In normal driving conditions, 2004 BMW 525 should accelerate faster than 1975 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 525 weights approximately 370 kg more than 1975 BMW 520. 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 (245 Nm @ 3500 RPM) has 73 more torque (in Nm) than 1975 BMW 520. (172 Nm @ 4350 RPM). This means 2004 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 520. 2004 BMW 525 has automatic transmission and 1975 BMW 520 has manual transmission. 1975 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
1975 BMW 520 | 2004 BMW 525 | |
Make | BMW | BMW |
Model | 520 | 525 |
Year Released | 1975 | 2004 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1991 cc | 2494 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 123 HP | 189 HP |
Engine RPM | 5700 RPM | 6000 RPM |
Torque | 172 Nm | 245 Nm |
Torque RPM | 4350 RPM | 3500 RPM |
Engine Compression Ratio | 9.3:1 | 10.5:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1295 kg | 1665 kg |
Vehicle Length | 4630 mm | 4850 mm |
Vehicle Width | 1700 mm | 1850 mm |
Vehicle Height | 1430 mm | 1500 mm |
Wheelbase Size | 2640 mm | 2890 mm |
Fuel Tank Capacity | 70 L | 70 L |