1987 Ford Sierra vs. 1966 Mazda Familia
To start off, 1987 Ford Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1966 Mazda Familia. In addition, the cost of maintenance, including insurance, on 1966 Mazda Familia would be higher. At 1,796 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (90 HP @ 5400 RPM) has 55 more horse power than 1966 Mazda Familia. (35 HP @ 6000 RPM). In normal driving conditions, 1987 Ford Sierra should accelerate faster than 1966 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 315 kg more than 1966 Mazda Familia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1987 Ford Sierra (143 Nm @ 3500 RPM) has 83 more torque (in Nm) than 1966 Mazda Familia. (60 Nm @ 3200 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Mazda Familia.
Compare all specifications:
| 1987 Ford Sierra | 1966 Mazda Familia | |
| Make | Ford | Mazda |
| Model | Sierra | Familia |
| Year Released | 1987 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 782 cc |
| Horse Power | 90 HP | 35 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 143 Nm | 60 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1055 kg | 740 kg |
| Vehicle Length | 4500 mm | 3770 mm |
| Vehicle Width | 1680 mm | 1470 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2200 mm |
