1957 Austin-Healey Sports Convertible vs. 1977 Pontiac Bonneville
To start off, 1977 Pontiac Bonneville is newer by 20 year(s). Which means there will be less support and parts availability for 1957 Austin-Healey Sports Convertible. In addition, the cost of maintenance, including insurance, on 1957 Austin-Healey Sports Convertible would be higher. At 5,734 cc (8 cylinders), 1977 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1977 Pontiac Bonneville (168 HP @ 3800 RPM) has 63 more horse power than 1957 Austin-Healey Sports Convertible. (105 HP @ 4200 RPM) In normal driving conditions, 1977 Pontiac Bonneville should accelerate faster than 1957 Austin-Healey Sports Convertible. With that said, vehicle weight also plays an important factor in acceleration. 1977 Pontiac Bonneville weights approximately 653 kg more than 1957 Austin-Healey Sports Convertible. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1977 Pontiac Bonneville (373 Nm @ 2000 RPM) has 183 more torque (in Nm) than 1957 Austin-Healey Sports Convertible. (190 Nm @ 2000 RPM). This means 1977 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1957 Austin-Healey Sports Convertible.
Compare all specifications:
1957 Austin-Healey Sports Convertible | 1977 Pontiac Bonneville | |
Make | Austin-Healey | Pontiac |
Model | Sports Convertible | Bonneville |
Year Released | 1957 | 1977 |
Engine Size | 2993 cc | 5734 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 105 HP | 168 HP |
Engine RPM | 4200 RPM | 3800 RPM |
Torque | 190 Nm | 373 Nm |
Torque RPM | 2000 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1452 kg | 2105 kg |
Vehicle Length | 4430 mm | 5750 mm |
Vehicle Width | 1660 mm | 2030 mm |
Vehicle Height | 1430 mm | 1380 mm |
Wheelbase Size | 2600 mm | 3140 mm |