1981 Renault 9 vs. 1973 Renault 12
To start off, 1981 Renault 9 is newer by 8 year(s). Which means there will be less support and parts availability for 1973 Renault 12. In addition, the cost of maintenance, including insurance, on 1973 Renault 12 would be higher. At 1,288 cc (4 cylinders), 1973 Renault 12 is equipped with a bigger engine. In terms of performance, 1973 Renault 12 (53 HP @ 5250 RPM) has 6 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM) In normal driving conditions, 1973 Renault 12 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1973 Renault 12 weights approximately 80 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:
| 1981 Renault 9 | 1973 Renault 12 | |
| Make | Renault | Renault |
| Model | 9 | 12 |
| Year Released | 1981 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1108 cc | 1288 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 53 HP |
| Engine RPM | 5250 RPM | 5250 RPM |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 70 mm | 73 mm |
| Engine Stroke Size | 72 mm | 77 mm |
| Engine Compression Ratio | 9.2:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 820 kg | 900 kg |
| Vehicle Length | 4070 mm | 4350 mm |
| Vehicle Width | 1660 mm | 1620 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2490 mm | 2450 mm |
| Fuel Tank Capacity | 38 L | 56 L |
