2003 Porsche Cayenne vs. 1981 Renault 9
To start off, 2003 Porsche Cayenne is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Renault 9. In addition, the cost of maintenance, including insurance, on 1981 Renault 9 would be higher. At 4,511 cc (8 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (335 HP @ 6000 RPM) has 288 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 1502 kg more than 1981 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2003 Porsche Cayenne | 1981 Renault 9 | |
| Make | Porsche | Renault |
| Model | Cayenne | 9 |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4511 cc | 1108 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 47 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 70 mm |
| Engine Stroke Size | 83 mm | 72 mm |
| Engine Compression Ratio | 11.5:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2322 kg | 820 kg |
| Vehicle Length | 4790 mm | 4070 mm |
| Vehicle Width | 1930 mm | 1660 mm |
| Vehicle Height | 1710 mm | 1410 mm |
| Wheelbase Size | 2860 mm | 2490 mm |
| Fuel Tank Capacity | 100 L | 38 L |
