2001 Daihatsu Sirion vs. 1977 Mazda Familia
To start off, 2001 Daihatsu Sirion is newer by 24 year(s). Which means there will be less support and parts availability for 1977 Mazda Familia. In addition, the cost of maintenance, including insurance, on 1977 Mazda Familia would be higher. At 1,298 cc (4 cylinders), 2001 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2001 Daihatsu Sirion (100 HP @ 7000 RPM) has 26 more horse power than 1977 Mazda Familia. (74 HP @ 6000 RPM). In normal driving conditions, 2001 Daihatsu Sirion should accelerate faster than 1977 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 2001 Daihatsu Sirion weights approximately 70 kg more than 1977 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, 2001 Daihatsu Sirion (121 Nm @ 4400 RPM) has 11 more torque (in Nm) than 1977 Mazda Familia. (110 Nm @ 3500 RPM). This means 2001 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda Familia.
Compare all specifications:
| 2001 Daihatsu Sirion | 1977 Mazda Familia | |
| Make | Daihatsu | Mazda |
| Model | Sirion | Familia |
| Year Released | 2001 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1272 cc |
| Horse Power | 100 HP | 74 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 121 Nm | 110 Nm |
| Torque RPM | 4400 RPM | 3500 RPM |
| Vehicle Weight | 870 kg | 800 kg |
| Vehicle Length | 3680 mm | 3860 mm |
| Vehicle Width | 1600 mm | 1550 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 2380 mm | 2270 mm |
