1974 Mazda RX-2 vs. 1989 Holden Commodore
To start off, 1989 Holden Commodore is newer by 15 year(s). Which means there will be less support and parts availability for 1974 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1974 Mazda RX-2 would be higher. At 3,791 cc (6 cylinders), 1989 Holden Commodore is equipped with a bigger engine. In terms of performance, 1989 Holden Commodore (168 HP @ 4800 RPM) has 49 more horse power than 1974 Mazda RX-2. (119 HP @ 6500 RPM) In normal driving conditions, 1989 Holden Commodore should accelerate faster than 1974 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 1989 Holden Commodore weights approximately 350 kg more than 1974 Mazda RX-2. 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, 1989 Holden Commodore (292 Nm @ 3200 RPM) has 135 more torque (in Nm) than 1974 Mazda RX-2. (157 Nm @ 3500 RPM). This means 1989 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda RX-2.
Compare all specifications:
| 1974 Mazda RX-2 | 1989 Holden Commodore | |
| Make | Mazda | Holden |
| Model | RX-2 | Commodore |
| Year Released | 1974 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 3791 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 119 HP | 168 HP |
| Engine RPM | 6500 RPM | 4800 RPM |
| Torque | 157 Nm | 292 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 960 kg | 1310 kg |
| Vehicle Length | 4160 mm | 4860 mm |
| Vehicle Width | 1590 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2480 mm | 2740 mm |
