1973 Mazda Familia vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Mazda Familia. In addition, the cost of maintenance, including insurance, on 1973 Mazda Familia would be higher. At 2,261 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2003 Mazda 6 (164 HP @ 6500 RPM) has 90 more horse power than 1973 Mazda Familia. (74 HP @ 6000 RPM) In normal driving conditions, 2003 Mazda 6 should accelerate faster than 1973 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 615 kg more than 1973 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, 2003 Mazda 6 (207 Nm @ 4000 RPM) has 97 more torque (in Nm) than 1973 Mazda Familia. (110 Nm @ 3500 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda Familia.
Compare all specifications:
| 1973 Mazda Familia | 2003 Mazda 6 | |
| Make | Mazda | Mazda |
| Model | Familia | 6 |
| Year Released | 1973 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1272 cc | 2261 cc |
| Horse Power | 74 HP | 164 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 110 Nm | 207 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 800 kg | 1415 kg |
| Vehicle Length | 3860 mm | 4690 mm |
| Vehicle Width | 1550 mm | 1790 mm |
| Vehicle Height | 1390 mm | 1440 mm |
| Wheelbase Size | 2270 mm | 2680 mm |
