1963 Austin A 99 vs. 1955 Chrysler Imperial
To start off, 1963 Austin A 99 is newer by 8 year(s). Which means there will be less support and parts availability for 1955 Chrysler Imperial. In addition, the cost of maintenance, including insurance, on 1955 Chrysler Imperial would be higher. At 5,423 cc (8 cylinders), 1955 Chrysler Imperial is equipped with a bigger engine. In terms of performance, 1955 Chrysler Imperial (247 HP @ 4600 RPM) has 140 more horse power than 1963 Austin A 99. (107 HP @ 4750 RPM) In normal driving conditions, 1955 Chrysler Imperial should accelerate faster than 1963 Austin A 99. With that said, vehicle weight also plays an important factor in acceleration. 1955 Chrysler Imperial weights approximately 870 kg more than 1963 Austin A 99. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1955 Chrysler Imperial (470 Nm @ 2800 RPM) has 246 more torque (in Nm) than 1963 Austin A 99. (224 Nm @ 2500 RPM). This means 1955 Chrysler Imperial will have an easier job in driving up hills or pulling heavy equipment than 1963 Austin A 99.
Compare all specifications:
| 1963 Austin A 99 | 1955 Chrysler Imperial | |
| Make | Austin | Chrysler |
| Model | A 99 | Imperial |
| Year Released | 1963 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 5423 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 107 HP | 247 HP |
| Engine RPM | 4750 RPM | 4600 RPM |
| Torque | 224 Nm | 470 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1530 kg | 2400 kg |
| Vehicle Length | 4780 mm | 6170 mm |
| Vehicle Width | 1750 mm | 2020 mm |
| Vehicle Height | 1540 mm | 1560 mm |
| Wheelbase Size | 2800 mm | 3800 mm |
