1968 AMC AMX vs. 1981 Renault 9
To start off, 1981 Renault 9 is newer by 13 year(s). Which means there will be less support and parts availability for 1968 AMC AMX. In addition, the cost of maintenance, including insurance, on 1968 AMC AMX would be higher. At 6,386 cc (8 cylinders), 1968 AMC AMX is equipped with a bigger engine. In terms of performance, 1968 AMC AMX (315 HP @ 4600 RPM) has 268 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 1968 AMC AMX should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1968 AMC AMX weights approximately 557 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:
| 1968 AMC AMX | 1981 Renault 9 | |
| Make | AMC | Renault |
| Model | AMX | 9 |
| Year Released | 1968 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 6386 cc | 1108 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 47 HP |
| Engine RPM | 4600 RPM | 5250 RPM |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 105.8 mm | 70 mm |
| Engine Stroke Size | 90.8 mm | 72 mm |
| Engine Compression Ratio | 10.2:1 | 9.2:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1377 kg | 820 kg |
| Vehicle Length | 4510 mm | 4070 mm |
| Vehicle Width | 1830 mm | 1660 mm |
| Vehicle Height | 1320 mm | 1410 mm |
| Wheelbase Size | 2470 mm | 2490 mm |
