1978 Mazda 626 vs. 1971 Mazda Cosmo
To start off, 1978 Mazda 626 is newer by 7 year(s). Which means there will be less support and parts availability for 1971 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1971 Mazda Cosmo would be higher. At 1,964 cc, 1971 Mazda Cosmo is equipped with a bigger engine. In terms of performance, both vehicles can yield 93 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda 626 weights approximately 55 kg more than 1971 Mazda Cosmo.
Let's talk about torque, 1978 Mazda 626 (150 Nm @ 3300 RPM) has 17 more torque (in Nm) than 1971 Mazda Cosmo. (133 Nm @ 3500 RPM). This means 1978 Mazda 626 will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda Cosmo.
Compare all specifications:
| 1978 Mazda 626 | 1971 Mazda Cosmo | |
| Make | Mazda | Mazda |
| Model | 626 | Cosmo |
| Year Released | 1978 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1768 cc | 1964 cc |
| Horse Power | 93 HP | 93 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 150 Nm | 133 Nm |
| Torque RPM | 3300 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 995 kg | 940 kg |
| Vehicle Length | 4310 mm | 4150 mm |
| Vehicle Width | 1670 mm | 1600 mm |
| Vehicle Height | 1380 mm | 1170 mm |
| Wheelbase Size | 2520 mm | 2210 mm |
