1970 Saab Sonett III vs. 1951 Singer SM 1500
To start off, 1970 Saab Sonett III is newer by 19 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 1,498 cc (4 cylinders), 1970 Saab Sonett III is equipped with a bigger engine. In terms of performance, 1970 Saab Sonett III (64 HP @ 4700 RPM) has 17 more horse power than 1951 Singer SM 1500. (47 HP @ 4200 RPM). In normal driving conditions, 1970 Saab Sonett III should accelerate faster than 1951 Singer SM 1500. With that said, vehicle weight also plays an important factor in acceleration. 1951 Singer SM 1500 weights approximately 40 kg more than 1970 Saab Sonett III.
Because 1951 Singer SM 1500 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1951 Singer SM 1500. However, in wet, icy, snow, or gravel driving conditions, 1970 Saab Sonett III, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1970 Saab Sonett III (115 Nm @ 2500 RPM) has 17 more torque (in Nm) than 1951 Singer SM 1500. (98 Nm @ 2200 RPM). This means 1970 Saab Sonett III will have an easier job in driving up hills or pulling heavy equipment than 1951 Singer SM 1500.
Compare all specifications:
| 1970 Saab Sonett III | 1951 Singer SM 1500 | |
| Make | Saab | Singer |
| Model | Sonett III | SM 1500 |
| Year Released | 1970 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 1495 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 47 HP |
| Engine RPM | 4700 RPM | 4200 RPM |
| Torque | 115 Nm | 98 Nm |
| Torque RPM | 2500 RPM | 2200 RPM |
| Engine Bore Size | 90 mm | 73 mm |
| Engine Stroke Size | 58.9 mm | 89.4 mm |
| Engine Compression Ratio | 8.0:1 | 7.0:1 |
| Top Speed | 161 km/hour | 121 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 800 kg | 840 kg |
| Vehicle Length | 3910 mm | 3860 mm |
| Vehicle Width | 1510 mm | 1480 mm |
| Vehicle Height | 1200 mm | 1240 mm |
| Wheelbase Size | 2160 mm | 2320 mm |
