1955 Austin A 55 vs. 1991 Nissan Sunny
To start off, 1991 Nissan Sunny is newer by 36 year(s). Which means there will be less support and parts availability for 1955 Austin A 55. In addition, the cost of maintenance, including insurance, on 1955 Austin A 55 would be higher. At 1,974 cc (4 cylinders), 1991 Nissan Sunny is equipped with a bigger engine. In terms of performance, 1991 Nissan Sunny (74 HP @ 4800 RPM) has 23 more horse power than 1955 Austin A 55. (51 HP @ 4250 RPM) In normal driving conditions, 1991 Nissan Sunny should accelerate faster than 1955 Austin A 55. With that said, vehicle weight also plays an important factor in acceleration. 1991 Nissan Sunny weights approximately 37 kg more than 1955 Austin A 55. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Nissan Sunny (132 Nm @ 2800 RPM) has 22 more torque (in Nm) than 1955 Austin A 55. (110 Nm @ 2000 RPM). This means 1991 Nissan Sunny will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin A 55.
Compare all specifications:
| 1955 Austin A 55 | 1991 Nissan Sunny | |
| Make | Austin | Nissan |
| Model | A 55 | Sunny |
| Year Released | 1955 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 1974 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 74 HP |
| Engine RPM | 4250 RPM | 4800 RPM |
| Torque | 110 Nm | 132 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1055 kg | 1092 kg |
| Vehicle Length | 4250 mm | 3980 mm |
| Vehicle Width | 1570 mm | 1680 mm |
| Vehicle Height | 1570 mm | 1400 mm |
