1972 AMC Ambassador 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 Ambassador. In addition, the cost of maintenance, including insurance, on 1972 AMC Ambassador would be higher. At 4,982 cc (8 cylinders), 1972 AMC Ambassador is equipped with a bigger engine. In terms of performance, 1972 AMC Ambassador (150 HP @ 4200 RPM) has 103 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 1972 AMC Ambassador should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1972 AMC Ambassador weights approximately 816 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:
| 1972 AMC Ambassador | 1981 Renault 9 | |
| Make | AMC | Renault |
| Model | Ambassador | 9 |
| Year Released | 1972 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4982 cc | 1108 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 47 HP |
| Engine RPM | 4200 RPM | 5250 RPM |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 95.2 mm | 70 mm |
| Engine Stroke Size | 87.3 mm | 72 mm |
| Engine Compression Ratio | 8.4:1 | 9.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1636 kg | 820 kg |
| Vehicle Length | 5370 mm | 4070 mm |
| Vehicle Width | 1970 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 3110 mm | 2490 mm |
