2007 Kia Optima vs. 1971 Mazda Familia
To start off, 2007 Kia Optima is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Mazda Familia. In addition, the cost of maintenance, including insurance, on 1971 Mazda Familia would be higher. At 2,359 cc (4 cylinders), 2007 Kia Optima is equipped with a bigger engine. In terms of performance, 2007 Kia Optima (162 HP @ 5800 RPM) has 113 more horse power than 1971 Mazda Familia. (49 HP @ 6000 RPM). In normal driving conditions, 2007 Kia Optima should accelerate faster than 1971 Mazda Familia.
Let's talk about torque, 2007 Kia Optima (222 Nm @ 4250 RPM) has 143 more torque (in Nm) than 1971 Mazda Familia. (79 Nm @ 3500 RPM). This means 2007 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda Familia.
Compare all specifications:
| 2007 Kia Optima | 1971 Mazda Familia | |
| Make | Kia | Mazda |
| Model | Optima | Familia |
| Year Released | 2007 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2359 cc | 987 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 49 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 222 Nm | 79 Nm |
| Torque RPM | 4250 RPM | 3500 RPM |
| Vehicle Length | 4740 mm | 3790 mm |
| Vehicle Width | 1810 mm | 1470 mm |
| Vehicle Height | 1490 mm | 1390 mm |
| Wheelbase Size | 2730 mm | 2200 mm |
