1972 AMC Javelin vs. 1981 Renault 9
To start off, 1981 Renault 9 is newer by 9 year(s). Which means there will be less support and parts availability for 1972 AMC Javelin. In addition, the cost of maintenance, including insurance, on 1972 AMC Javelin would be higher. At 6,571 cc (8 cylinders), 1972 AMC Javelin is equipped with a bigger engine. In terms of performance, 1972 AMC Javelin (255 HP @ 4600 RPM) has 170 more horse power than 1981 Renault 9. (85 HP @ 5000 RPM). In normal driving conditions, 1972 AMC Javelin should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1972 AMC Javelin weights approximately 594 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.
Let's talk about torque, 1972 AMC Javelin (468 Nm @ 3300 RPM) has 329 more torque (in Nm) than 1981 Renault 9. (139 Nm @ 3250 RPM). This means 1972 AMC Javelin will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 1972 AMC Javelin | 1981 Renault 9 | |
| Make | AMC | Renault |
| Model | Javelin | 9 |
| Year Released | 1972 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 6571 cc | 1721 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 85 HP |
| Engine RPM | 4600 RPM | 5000 RPM |
| Torque | 468 Nm | 139 Nm |
| Torque RPM | 3300 RPM | 3250 RPM |
| Engine Bore Size | 105.6 mm | 81 mm |
| Engine Stroke Size | 93.4 mm | 83.5 mm |
| Vehicle Weight | 1500 kg | 906 kg |
| Vehicle Length | 4880 mm | 4070 mm |
| Vehicle Width | 1920 mm | 1660 mm |
| Vehicle Height | 1300 mm | 1410 mm |
| Wheelbase Size | 2800 mm | 2490 mm |
