2003 Mazda 6 vs. 1975 Peugeot 504
To start off, 2003 Mazda 6 is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1975 Peugeot 504 would be higher. At 1,989 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2003 Mazda 6 (145 HP @ 3500 RPM) has 73 more horse power than 1975 Peugeot 504. (72 HP @ 5000 RPM). In normal driving conditions, 2003 Mazda 6 should accelerate faster than 1975 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 211 kg more than 1975 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Peugeot 504 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 1975 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 2003 Mazda 6, 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, 2003 Mazda 6 (310 Nm @ 2000 RPM) has 177 more torque (in Nm) than 1975 Peugeot 504. (133 Nm @ 2500 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1975 Peugeot 504.
Compare all specifications:
| 2003 Mazda 6 | 1975 Peugeot 504 | |
| Make | Mazda | Peugeot |
| Model | 6 | 504 |
| Year Released | 2003 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 72 HP |
| Engine RPM | 3500 RPM | 5000 RPM |
| Torque | 310 Nm | 133 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 86 mm | 81 mm |
| Engine Compression Ratio | 18.0:1 | 7.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1274 kg |
| Vehicle Length | 4690 mm | 4810 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1560 mm |
| Wheelbase Size | 2680 mm | 2910 mm |
| Fuel Tank Capacity | 64 L | 60 L |
