2009 BMW 525 vs. 1974 Peugeot 504
To start off, 2009 BMW 525 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1974 Peugeot 504 would be higher. At 2,664 cc (6 cylinders), 1974 Peugeot 504 is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (215 HP @ 6500 RPM) has 71 more horse power than 1974 Peugeot 504. (144 HP @ 5500 RPM). In normal driving conditions, 2009 BMW 525 should accelerate faster than 1974 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 230 kg more than 1974 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Peugeot 504. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW 525 (250 Nm @ 2750 RPM) has 33 more torque (in Nm) than 1974 Peugeot 504. (217 Nm @ 3000 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1974 Peugeot 504.
Compare all specifications:
| 2009 BMW 525 | 1974 Peugeot 504 | |
| Make | BMW | Peugeot |
| Model | 525 | 504 |
| Year Released | 2009 | 1974 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2664 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 144 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 250 Nm | 217 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Bore Size | 78.9 mm | 88 mm |
| Engine Stroke Size | 82 mm | 73 mm |
| Engine Compression Ratio | 11.0:1 | 8.7:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1295 kg |
| Vehicle Length | 4850 mm | 4370 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1500 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2560 mm |
| Fuel Tank Capacity | 70 L | 60 L |
