2006 Mazda MX-5 Miata vs. 1970 Mazda Cosmo
To start off, 2006 Mazda MX-5 Miata is newer by 36 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 1,999 cc (4 cylinders), 2006 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2006 Mazda MX-5 Miata (170 HP @ 6700 RPM) has 77 more horse power than 1970 Mazda Cosmo. (93 HP @ 7000 RPM). In normal driving conditions, 2006 Mazda MX-5 Miata should accelerate faster than 1970 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mazda MX-5 Miata weights approximately 470 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, 2006 Mazda MX-5 Miata (190 Nm @ 5000 RPM) has 56 more torque (in Nm) than 1970 Mazda Cosmo. (134 Nm @ 3500 RPM). This means 2006 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda Cosmo.
Compare all specifications:
| 2006 Mazda MX-5 Miata | 1970 Mazda Cosmo | |
| Make | Mazda | Mazda |
| Model | MX-5 Miata | Cosmo |
| Year Released | 2006 | 1970 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1964 cc |
| Horse Power | 170 HP | 93 HP |
| Engine RPM | 6700 RPM | 7000 RPM |
| Torque | 190 Nm | 134 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1410 kg | 940 kg |
| Vehicle Length | 4000 mm | 4150 mm |
| Vehicle Width | 1730 mm | 1600 mm |
| Vehicle Height | 1250 mm | 1170 mm |
| Wheelbase Size | 2340 mm | 2210 mm |
