1973 Checker Aerobus vs. 1977 Mazda Familia
To start off, 1977 Mazda Familia is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1973 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1973 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1973 Checker Aerobus (185 HP @ 4000 RPM) has 111 more horse power than 1977 Mazda Familia. (74 HP @ 6000 RPM). In normal driving conditions, 1973 Checker Aerobus should accelerate faster than 1977 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 1973 Checker Aerobus weights approximately 1605 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, 1973 Checker Aerobus (463 Nm @ 2800 RPM) has 353 more torque (in Nm) than 1977 Mazda Familia. (110 Nm @ 3500 RPM). This means 1973 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda Familia.
Compare all specifications:
| 1973 Checker Aerobus | 1977 Mazda Familia | |
| Make | Checker | Mazda |
| Model | Aerobus | Familia |
| Year Released | 1973 | 1977 |
| Engine Size | 5733 cc | 1272 cc |
| Horse Power | 185 HP | 74 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 463 Nm | 110 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2405 kg | 800 kg |
| Vehicle Length | 6690 mm | 3860 mm |
| Vehicle Width | 1940 mm | 1550 mm |
| Vehicle Height | 1600 mm | 1390 mm |
| Wheelbase Size | 4760 mm | 2270 mm |
