2005 Mazda 6 vs. 1975 Peugeot 604
To start off, 2005 Mazda 6 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Peugeot 604. In addition, the cost of maintenance, including insurance, on 1975 Peugeot 604 would be higher. At 2,664 cc (6 cylinders), 1975 Peugeot 604 is equipped with a bigger engine. In terms of performance, 1975 Peugeot 604 (144 HP @ 5500 RPM) has 25 more horse power than 2005 Mazda 6. (119 HP @ 3500 RPM) In normal driving conditions, 1975 Peugeot 604 should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 6 weights approximately 35 kg more than 1975 Peugeot 604.
Because 1975 Peugeot 604 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 604. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Mazda 6 (310 Nm @ 2000 RPM) has 95 more torque (in Nm) than 1975 Peugeot 604. (215 Nm @ 3750 RPM). This means 2005 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1975 Peugeot 604.
Compare all specifications:
| 2005 Mazda 6 | 1975 Peugeot 604 | |
| Make | Mazda | Peugeot |
| Model | 6 | 604 |
| Year Released | 2005 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2664 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 119 HP | 144 HP |
| Engine RPM | 3500 RPM | 5500 RPM |
| Torque | 310 Nm | 215 Nm |
| Torque RPM | 2000 RPM | 3750 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 86 mm | 73 mm |
| Engine Compression Ratio | 18.0:1 | 8.7:1 |
| Top Speed | 196 km/hour | 193 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1475 kg |
| Vehicle Length | 4690 mm | 4730 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2810 mm |
| Fuel Tank Capacity | 64 L | 70 L |
