1947 Allard J1 vs. 1953 Austin-Healey Sports Convertible
To start off, 1953 Austin-Healey Sports Convertible is newer by 6 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 3,917 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 1953 Austin-Healey Sports Convertible (105 HP @ 4200 RPM) has 5 more horse power than 1947 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1953 Austin-Healey Sports Convertible should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1953 Austin-Healey Sports Convertible weights approximately 312 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, 1947 Allard J1 (305 Nm @ 2500 RPM) has 115 more torque (in Nm) than 1953 Austin-Healey Sports Convertible. (190 Nm @ 2000 RPM). This means 1947 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1953 Austin-Healey Sports Convertible.
Compare all specifications:
| 1947 Allard J1 | 1953 Austin-Healey Sports Convertible | |
| Make | Allard | Austin-Healey |
| Model | J1 | Sports Convertible |
| Year Released | 1947 | 1953 |
| Engine Size | 3917 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 100 HP | 105 HP |
| Engine RPM | 3800 RPM | 4200 RPM |
| Torque | 305 Nm | 190 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1140 kg | 1452 kg |
| Vehicle Length | 3690 mm | 4430 mm |
| Vehicle Width | 1480 mm | 1660 mm |
| Vehicle Height | 1510 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2600 mm |
