1990 Mazda 626 vs. 1970 Mazda Cosmo
To start off, 1990 Mazda 626 is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1970 Mazda Cosmo would be higher. At 2,184 cc (4 cylinders), 1990 Mazda 626 is equipped with a bigger engine. In terms of performance, 1990 Mazda 626 (116 HP @ 5000 RPM) has 23 more horse power than 1970 Mazda Cosmo. (93 HP @ 7000 RPM). In normal driving conditions, 1990 Mazda 626 should accelerate faster than 1970 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1990 Mazda 626 weights approximately 365 kg more than 1970 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1990 Mazda 626 (184 Nm @ 4000 RPM) has 50 more torque (in Nm) than 1970 Mazda Cosmo. (134 Nm @ 3500 RPM). This means 1990 Mazda 626 will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda Cosmo.
Compare all specifications:
| 1990 Mazda 626 | 1970 Mazda Cosmo | |
| Make | Mazda | Mazda |
| Model | 626 | Cosmo |
| Year Released | 1990 | 1970 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2184 cc | 1964 cc |
| Horse Power | 116 HP | 93 HP |
| Engine RPM | 5000 RPM | 7000 RPM |
| Torque | 184 Nm | 134 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1305 kg | 940 kg |
| Vehicle Length | 4520 mm | 4150 mm |
| Vehicle Width | 1700 mm | 1600 mm |
| Vehicle Height | 1400 mm | 1170 mm |
| Wheelbase Size | 2580 mm | 2210 mm |
