1990 Morgan 4 vs. 1970 Saab Sonett II
To start off, 1990 Morgan 4 is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Saab Sonett II. In addition, the cost of maintenance, including insurance, on 1970 Saab Sonett II would be higher. At 1,597 cc (4 cylinders), 1990 Morgan 4 is equipped with a bigger engine. In terms of performance, 1990 Morgan 4 (96 HP @ 6000 RPM) has 32 more horse power than 1970 Saab Sonett II. (64 HP @ 4700 RPM). In normal driving conditions, 1990 Morgan 4 should accelerate faster than 1970 Saab Sonett II. With that said, vehicle weight also plays an important factor in acceleration. 1990 Morgan 4 weights approximately 50 kg more than 1970 Saab Sonett II. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Morgan 4 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 1990 Morgan 4. However, in wet, icy, snow, or gravel driving conditions, 1970 Saab Sonett II, 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, 1990 Morgan 4 (132 Nm @ 4000 RPM) has 17 more torque (in Nm) than 1970 Saab Sonett II. (115 Nm @ 2500 RPM). This means 1990 Morgan 4 will have an easier job in driving up hills or pulling heavy equipment than 1970 Saab Sonett II.
Compare all specifications:
| 1990 Morgan 4 | 1970 Saab Sonett II | |
| Make | Morgan | Saab |
| Model | 4 | Sonett II |
| Year Released | 1990 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 96 HP | 64 HP |
| Engine RPM | 6000 RPM | 4700 RPM |
| Torque | 132 Nm | 115 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 825 kg | 775 kg |
| Vehicle Length | 3900 mm | 3790 mm |
| Vehicle Width | 1510 mm | 1450 mm |
| Vehicle Height | 1300 mm | 1170 mm |
| Wheelbase Size | 2450 mm | 2160 mm |
| Fuel Tank Capacity | 55 L | 60 L |
