1981 Renault 9 vs. 1976 Renault 4
To start off, 1981 Renault 9 is newer by 5 year(s). Which means there will be less support and parts availability for 1976 Renault 4. In addition, the cost of maintenance, including insurance, on 1976 Renault 4 would be higher. At 1,108 cc (4 cylinders), 1981 Renault 9 is equipped with a bigger engine. In terms of performance, 1981 Renault 9 (47 HP @ 5250 RPM) has 12 more horse power than 1976 Renault 4. (35 HP @ 5000 RPM). In normal driving conditions, 1981 Renault 9 should accelerate faster than 1976 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 1981 Renault 9 weights approximately 160 kg more than 1976 Renault 4. 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 | 1976 Renault 4 | |
| Make | Renault | Renault |
| Model | 9 | 4 |
| Year Released | 1981 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1108 cc | 845 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 35 HP |
| Engine RPM | 5250 RPM | 5000 RPM |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 70 mm | 58 mm |
| Engine Stroke Size | 72 mm | 80 mm |
| Engine Compression Ratio | 9.2:1 | 8.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 820 kg | 660 kg |
| Vehicle Length | 4070 mm | 3660 mm |
| Vehicle Width | 1660 mm | 1490 mm |
| Vehicle Height | 1410 mm | 1560 mm |
| Wheelbase Size | 2490 mm | 2410 mm |
| Fuel Tank Capacity | 38 L | 38 L |
