1958 Austin-Healey Sports Convertible vs. 1957 MG MGA
To start off, 1958 Austin-Healey Sports Convertible is newer by 1 year(s). Which means there will be less support and parts availability for 1957 MG MGA. In addition, the cost of maintenance, including insurance, on 1957 MG MGA 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 34 more horse power than 1957 MG MGA. (71 HP @ 5500 RPM). In normal driving conditions, 1958 Austin-Healey Sports Convertible should accelerate faster than 1957 MG MGA. With that said, vehicle weight also plays an important factor in acceleration. 1958 Austin-Healey Sports Convertible weights approximately 550 kg more than 1957 MG MGA. 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 86 more torque (in Nm) than 1957 MG MGA. (104 Nm @ 3500 RPM). This means 1958 Austin-Healey Sports Convertible will have an easier job in driving up hills or pulling heavy equipment than 1957 MG MGA.
Compare all specifications:
1958 Austin-Healey Sports Convertible | 1957 MG MGA | |
Make | Austin-Healey | MG |
Model | Sports Convertible | MGA |
Year Released | 1958 | 1957 |
Body Type | Convertible | Convertible |
Engine Size | 2991 cc | 1487 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 105 HP | 71 HP |
Engine RPM | 4200 RPM | 5500 RPM |
Torque | 190 Nm | 104 Nm |
Torque RPM | 2000 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1450 kg | 900 kg |
Vehicle Length | 4430 mm | 3970 mm |
Vehicle Width | 1660 mm | 1460 mm |
Vehicle Height | 1430 mm | 1280 mm |
Wheelbase Size | 2600 mm | 2390 mm |