1950 Allard J1 vs. 1981 Renault 9
To start off, 1981 Renault 9 is newer by 31 year(s). Which means there will be less support and parts availability for 1950 Allard J1. In addition, the cost of maintenance, including insurance, on 1950 Allard J1 would be higher. At 3,622 cc (8 cylinders), 1950 Allard J1 is equipped with a bigger engine. In terms of performance, both vehicles can yield 85 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1950 Allard J1 weights approximately 114 kg more than 1981 Renault 9.
Let's talk about torque, 1950 Allard J1 (203 Nm @ 1500 RPM) has 64 more torque (in Nm) than 1981 Renault 9. (139 Nm @ 3250 RPM). This means 1950 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 1950 Allard J1 | 1981 Renault 9 | |
| Make | Allard | Renault |
| Model | J1 | 9 |
| Year Released | 1950 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3622 cc | 1721 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 85 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Torque | 203 Nm | 139 Nm |
| Torque RPM | 1500 RPM | 3250 RPM |
| Engine Bore Size | 77.8 mm | 81 mm |
| Engine Stroke Size | 95.3 mm | 83.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1020 kg | 906 kg |
| Vehicle Length | 3690 mm | 4070 mm |
| Vehicle Width | 1480 mm | 1660 mm |
| Vehicle Height | 1510 mm | 1410 mm |
| Wheelbase Size | 2440 mm | 2490 mm |
