1955 Austin-Healey 100 vs. 1958 Austin-Healey Sports Convertible
To start off, 1958 Austin-Healey Sports Convertible is newer by 3 year(s). Which means there will be less support and parts availability for 1955 Austin-Healey 100. In addition, the cost of maintenance, including insurance, on 1955 Austin-Healey 100 would be higher. At 2,991 cc (6 cylinders), 1958 Austin-Healey Sports Convertible is equipped with a bigger engine. In terms of performance, 1958 Austin-Healey Sports Convertible (105 HP @ 4200 RPM) has 16 more horse power than 1955 Austin-Healey 100. (89 HP @ 4000 RPM) In normal driving conditions, 1958 Austin-Healey Sports Convertible should accelerate faster than 1955 Austin-Healey 100. With that said, vehicle weight also plays an important factor in acceleration. 1958 Austin-Healey Sports Convertible weights approximately 505 kg more than 1955 Austin-Healey 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1958 Austin-Healey Sports Convertible (190 Nm @ 2000 RPM) has 46 more torque (in Nm) than 1955 Austin-Healey 100. (144 Nm @ 2500 RPM). This means 1958 Austin-Healey Sports Convertible will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin-Healey 100.
Compare all specifications:
| 1955 Austin-Healey 100 | 1958 Austin-Healey Sports Convertible | |
| Make | Austin-Healey | Austin-Healey |
| Model | 100 | Sports Convertible |
| Year Released | 1955 | 1958 |
| Engine Size | 2660 cc | 2991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 89 HP | 105 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 144 Nm | 190 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 945 kg | 1450 kg |
| Vehicle Length | 3860 mm | 4430 mm |
| Vehicle Width | 1540 mm | 1660 mm |
| Vehicle Height | 1250 mm | 1430 mm |
| Wheelbase Size | 2290 mm | 2600 mm |
