1978 Peugeot 305 vs. 2003 Porsche Cayenne
To start off, 2003 Porsche Cayenne is newer by 25 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 3,164 cc (6 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (246 HP @ 6000 RPM) has 182 more horse power than 1978 Peugeot 305. (64 HP @ 6000 RPM) In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 1978 Peugeot 305. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 1245 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.
Because 2003 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1978 Peugeot 305. In wet, icy, snow, or gravel driving conditions, 2003 Porsche Cayenne will offer significantly more control. 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 Porsche Cayenne (320 Nm @ 2500 RPM) has 226 more torque (in Nm) than 1978 Peugeot 305. (94 Nm @ 3750 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 305.
Compare all specifications:
| 1978 Peugeot 305 | 2003 Porsche Cayenne | |
| Make | Peugeot | Porsche |
| Model | 305 | Cayenne |
| Year Released | 1978 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 3164 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 246 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 94 Nm | 320 Nm |
| Torque RPM | 3750 RPM | 2500 RPM |
| Engine Bore Size | 78 mm | 84 mm |
| Engine Stroke Size | 67.6 mm | 95.9 mm |
| Engine Compression Ratio | 8.8:1 | 11.5:1 |
| Top Speed | 151 km/hour | 214 km/hour |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 915 kg | 2160 kg |
| Vehicle Length | 4250 mm | 4790 mm |
| Vehicle Width | 1640 mm | 1930 mm |
| Vehicle Height | 1410 mm | 1710 mm |
| Wheelbase Size | 2630 mm | 2860 mm |
