1973 BMW 525 vs. 2009 Peugeot 407
To start off, 2009 Peugeot 407 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 BMW 525. In addition, the cost of maintenance, including insurance, on 1973 BMW 525 would be higher. At 2,494 cc (6 cylinders), 1973 BMW 525 is equipped with a bigger engine. In terms of performance, 2009 Peugeot 407 (161 HP @ 5900 RPM) has 18 more horse power than 1973 BMW 525. (143 HP @ 6000 RPM) In normal driving conditions, 2009 Peugeot 407 should accelerate faster than 1973 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2009 Peugeot 407 weights approximately 220 kg more than 1973 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 BMW 525 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2009 Peugeot 407, being front wheel drive (FWD), will offer much better control with better grip. 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 Peugeot 407 (220 Nm @ 4150 RPM) has 12 more torque (in Nm) than 1973 BMW 525. (208 Nm @ 4000 RPM). This means 2009 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 525.
Compare all specifications:
| 1973 BMW 525 | 2009 Peugeot 407 | |
| Make | BMW | Peugeot |
| Model | 525 | 407 |
| Year Released | 1973 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2230 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 143 HP | 161 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 208 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 4150 RPM |
| Engine Bore Size | 86 mm | 86.1 mm |
| Engine Stroke Size | 71.6 mm | 96 mm |
| Engine Compression Ratio | 9.0:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 10.5 seconds | 8.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1380 kg | 1600 kg |
| Vehicle Length | 4630 mm | 4820 mm |
| Vehicle Width | 1700 mm | 1410 mm |
| Vehicle Height | 1430 mm | 1870 mm |
| Wheelbase Size | 2640 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 67 L |
