1978 Peugeot 305 vs. 2005 Peugeot 407
To start off, 2005 Peugeot 407 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Peugeot 305. In addition, the cost of maintenance, including insurance, on 1978 Peugeot 305 would be higher. At 1,749 cc (4 cylinders), 2005 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2005 Peugeot 407 (114 HP @ 5500 RPM) has 20 more horse power than 1978 Peugeot 305. (94 HP @ 6000 RPM) In normal driving conditions, 2005 Peugeot 407 should accelerate faster than 1978 Peugeot 305. With that said, vehicle weight also plays an important factor in acceleration. 2005 Peugeot 407 weights approximately 483 kg more than 1978 Peugeot 305. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Peugeot 407 (163 Nm @ 4000 RPM) has 31 more torque (in Nm) than 1978 Peugeot 305. (132 Nm @ 3750 RPM). This means 2005 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 305.
Compare all specifications:
| 1978 Peugeot 305 | 2005 Peugeot 407 | |
| Make | Peugeot | Peugeot |
| Model | 305 | 407 |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1548 cc | 1749 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 114 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 132 Nm | 163 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 82.7 mm |
| Engine Stroke Size | 73 mm | 81.4 mm |
| Engine Compression Ratio | 9.5:1 | 10.8:1 |
| Top Speed | 170 km/hour | 195 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 975 kg | 1458 kg |
| Vehicle Length | 4250 mm | 4770 mm |
| Vehicle Width | 1640 mm | 1820 mm |
| Vehicle Height | 1410 mm | 1480 mm |
| Wheelbase Size | 2750 mm | 2730 mm |
