1984 Ford Sierra vs. 1969 Saab Sonett
To start off, 1984 Ford Sierra is newer by 15 year(s). Which means there will be less support and parts availability for 1969 Saab Sonett. In addition, the cost of maintenance, including insurance, on 1969 Saab Sonett would be higher. At 1,608 cc (4 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 1984 Ford Sierra (75 HP @ 5300 RPM) has 11 more horse power than 1969 Saab Sonett. (64 HP @ 4700 RPM). In normal driving conditions, 1984 Ford Sierra should accelerate faster than 1969 Saab Sonett. With that said, vehicle weight also plays an important factor in acceleration. 1984 Ford Sierra weights approximately 265 kg more than 1969 Saab Sonett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Ford Sierra 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 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1969 Saab Sonett, 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, 1984 Ford Sierra (119 Nm @ 2900 RPM) has 3 more torque (in Nm) than 1969 Saab Sonett. (116 Nm @ 2500 RPM). This means 1984 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1969 Saab Sonett.
Compare all specifications:
| 1984 Ford Sierra | 1969 Saab Sonett | |
| Make | Ford | Saab |
| Model | Sierra | Sonett |
| Year Released | 1984 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 1608 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 64 HP |
| Engine RPM | 5300 RPM | 4700 RPM |
| Torque | 119 Nm | 116 Nm |
| Torque RPM | 2900 RPM | 2500 RPM |
| Engine Bore Size | 87.8 mm | 90 mm |
| Engine Stroke Size | 66 mm | 58.9 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1040 kg | 775 kg |
| Vehicle Length | 4500 mm | 3790 mm |
| Vehicle Width | 1720 mm | 1450 mm |
| Vehicle Height | 1450 mm | 1170 mm |
| Wheelbase Size | 2610 mm | 2160 mm |
| Fuel Tank Capacity | 60 L | 60 L |
