1987 Holden Commodore vs. 1970 Mazda Cosmo
To start off, 1987 Holden Commodore is newer by 17 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 2,962 cc (6 cylinders), 1987 Holden Commodore is equipped with a bigger engine. In terms of performance, 1987 Holden Commodore (153 HP @ 5200 RPM) has 60 more horse power than 1970 Mazda Cosmo. (93 HP @ 7000 RPM). In normal driving conditions, 1987 Holden Commodore should accelerate faster than 1970 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1987 Holden Commodore weights approximately 275 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, 1987 Holden Commodore (247 Nm @ 3600 RPM) has 113 more torque (in Nm) than 1970 Mazda Cosmo. (134 Nm @ 3500 RPM). This means 1987 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda Cosmo.
Compare all specifications:
| 1987 Holden Commodore | 1970 Mazda Cosmo | |
| Make | Holden | Mazda |
| Model | Commodore | Cosmo |
| Year Released | 1987 | 1970 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2962 cc | 1964 cc |
| Horse Power | 153 HP | 93 HP |
| Engine RPM | 5200 RPM | 7000 RPM |
| Torque | 247 Nm | 134 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1215 kg | 940 kg |
| Vehicle Length | 4770 mm | 4150 mm |
| Vehicle Width | 1730 mm | 1600 mm |
| Vehicle Height | 1380 mm | 1170 mm |
| Wheelbase Size | 2670 mm | 2210 mm |
