1947 Allard J1 vs. 1985 Renault 25
To start off, 1985 Renault 25 is newer by 38 year(s). Which means there will be less support and parts availability for 1947 Allard J1. In addition, the cost of maintenance, including insurance, on 1947 Allard J1 would be higher. At 3,620 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 1985 Renault 25 (180 HP @ 5500 RPM) has 95 more horse power than 1947 Allard J1. (85 HP @ 3800 RPM) In normal driving conditions, 1985 Renault 25 should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1985 Renault 25 weights approximately 320 kg more than 1947 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1985 Renault 25 (286 Nm @ 3000 RPM) has 83 more torque (in Nm) than 1947 Allard J1. (203 Nm @ 1500 RPM). This means 1985 Renault 25 will have an easier job in driving up hills or pulling heavy equipment than 1947 Allard J1.
Compare all specifications:
| 1947 Allard J1 | 1985 Renault 25 | |
| Make | Allard | Renault |
| Model | J1 | 25 |
| Year Released | 1947 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 3620 cc | 2458 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 180 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 203 Nm | 286 Nm |
| Torque RPM | 1500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1020 kg | 1340 kg |
| Vehicle Length | 3690 mm | 4630 mm |
| Vehicle Width | 1480 mm | 1780 mm |
| Vehicle Height | 1510 mm | 1410 mm |
| Wheelbase Size | 2440 mm | 2730 mm |
