1991 Auverland A3 vs. 1951 Singer SM 1500
To start off, 1991 Auverland A3 is newer by 40 year(s). Which means there will be less support and parts availability for 1951 Singer SM 1500. In addition, the cost of maintenance, including insurance, on 1951 Singer SM 1500 would be higher. At 1,905 cc (4 cylinders), 1991 Auverland A3 is equipped with a bigger engine. In terms of performance, 1991 Auverland A3 (63 HP @ 4600 RPM) has 16 more horse power than 1951 Singer SM 1500. (47 HP @ 4200 RPM). In normal driving conditions, 1991 Auverland A3 should accelerate faster than 1951 Singer SM 1500. With that said, vehicle weight also plays an important factor in acceleration. 1991 Auverland A3 weights approximately 396 kg more than 1951 Singer SM 1500. 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 Auverland A3 (115 Nm @ 2500 RPM) has 17 more torque (in Nm) than 1951 Singer SM 1500. (98 Nm @ 2200 RPM). This means 1991 Auverland A3 will have an easier job in driving up hills or pulling heavy equipment than 1951 Singer SM 1500.
Compare all specifications:
| 1991 Auverland A3 | 1951 Singer SM 1500 | |
| Make | Auverland | Singer |
| Model | A3 | SM 1500 |
| Year Released | 1991 | 1951 |
| Engine Size | 1905 cc | 1495 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 47 HP |
| Engine RPM | 4600 RPM | 4200 RPM |
| Torque | 115 Nm | 98 Nm |
| Torque RPM | 2500 RPM | 2200 RPM |
| Vehicle Weight | 1236 kg | 840 kg |
| Vehicle Length | 3660 mm | 3860 mm |
| Vehicle Width | 1660 mm | 1480 mm |
| Vehicle Height | 1710 mm | 1240 mm |
