1985 Holden Commodore vs. 1977 Mazda Cosmo
To start off, 1985 Holden Commodore is newer by 8 year(s). Which means there will be less support and parts availability for 1977 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1977 Mazda Cosmo would be higher. At 3,298 cc (6 cylinders), 1985 Holden Commodore is equipped with a bigger engine. In terms of performance, 1985 Holden Commodore (115 HP @ 4200 RPM) has 22 more horse power than 1977 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 1985 Holden Commodore should accelerate faster than 1977 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1985 Holden Commodore weights approximately 130 kg more than 1977 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1985 Holden Commodore (232 Nm @ 2600 RPM) has 82 more torque (in Nm) than 1977 Mazda Cosmo. (150 Nm @ 3300 RPM). This means 1985 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda Cosmo. 1977 Mazda Cosmo has automatic transmission and 1985 Holden Commodore has manual transmission. 1985 Holden Commodore will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Mazda Cosmo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Holden Commodore | 1977 Mazda Cosmo | |
| Make | Holden | Mazda |
| Model | Commodore | Cosmo |
| Year Released | 1985 | 1977 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3298 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 93 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 232 Nm | 150 Nm |
| Torque RPM | 2600 RPM | 3300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1220 kg | 1090 kg |
| Vehicle Length | 4720 mm | 4480 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1390 mm | 1340 mm |
| Wheelbase Size | 2680 mm | 2520 mm |
