1974 Peugeot 304 vs. 1985 Peugeot 604
To start off, 1985 Peugeot 604 is newer by 11 year(s). Which means there will be less support and parts availability for 1974 Peugeot 304. In addition, the cost of maintenance, including insurance, on 1974 Peugeot 304 would be higher. At 2,849 cc (6 cylinders), 1985 Peugeot 604 is equipped with a bigger engine. In terms of performance, 1985 Peugeot 604 (153 HP @ 5750 RPM) has 89 more horse power than 1974 Peugeot 304. (64 HP @ 6000 RPM) In normal driving conditions, 1985 Peugeot 604 should accelerate faster than 1974 Peugeot 304. With that said, vehicle weight also plays an important factor in acceleration. 1985 Peugeot 604 weights approximately 505 kg more than 1974 Peugeot 304. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 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 1985 Peugeot 604. However, in wet, icy, snow, or gravel driving conditions, 1974 Peugeot 304, 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, 1985 Peugeot 604 (242 Nm @ 3000 RPM) has 148 more torque (in Nm) than 1974 Peugeot 304. (94 Nm @ 3750 RPM). This means 1985 Peugeot 604 will have an easier job in driving up hills or pulling heavy equipment than 1974 Peugeot 304.
Compare all specifications:
| 1974 Peugeot 304 | 1985 Peugeot 604 | |
| Make | Peugeot | Peugeot |
| Model | 304 | 604 |
| Year Released | 1974 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 2849 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 153 HP |
| Engine RPM | 6000 RPM | 5750 RPM |
| Torque | 94 Nm | 242 Nm |
| Torque RPM | 3750 RPM | 3000 RPM |
| Engine Bore Size | 76 mm | 91.1 mm |
| Engine Stroke Size | 71 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 915 kg | 1420 kg |
| Vehicle Length | 4150 mm | 4730 mm |
| Vehicle Width | 1570 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2810 mm |
| Fuel Tank Capacity | 42 L | 70 L |
