1947 Allard J1 vs. 1968 Isuzu Bellett
To start off, 1968 Isuzu Bellett is newer by 21 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, 1968 Isuzu Bellett (91 HP @ 5400 RPM) has 6 more horse power than 1947 Allard J1. (85 HP @ 3800 RPM) In normal driving conditions, 1968 Isuzu Bellett should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1947 Allard J1 weights approximately 80 kg more than 1968 Isuzu Bellett.
Let's talk about torque, 1947 Allard J1 (203 Nm @ 1500 RPM) has 68 more torque (in Nm) than 1968 Isuzu Bellett. (135 Nm @ 4200 RPM). This means 1947 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1968 Isuzu Bellett.
Compare all specifications:
| 1947 Allard J1 | 1968 Isuzu Bellett | |
| Make | Allard | Isuzu |
| Model | J1 | Bellett |
| Year Released | 1947 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 3620 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 91 HP |
| Engine RPM | 3800 RPM | 5400 RPM |
| Torque | 203 Nm | 135 Nm |
| Torque RPM | 1500 RPM | 4200 RPM |
| Engine Bore Size | 77.8 mm | 82 mm |
| Engine Stroke Size | 95.3 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1020 kg | 940 kg |
| Vehicle Length | 3690 mm | 4040 mm |
| Vehicle Width | 1480 mm | 1500 mm |
| Vehicle Height | 1510 mm | 1400 mm |
| Wheelbase Size | 2440 mm | 2360 mm |
