1990 Holden Commodore vs. 1973 Mazda RX-3
To start off, 1990 Holden Commodore is newer by 17 year(s). Which means there will be less support and parts availability for 1973 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1973 Mazda RX-3 would be higher. At 3,790 cc (6 cylinders), 1990 Holden Commodore is equipped with a bigger engine. In terms of performance, 1990 Holden Commodore (168 HP @ 4800 RPM) has 68 more horse power than 1973 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 1990 Holden Commodore should accelerate faster than 1973 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 1990 Holden Commodore weights approximately 458 kg more than 1973 Mazda RX-3. 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, 1990 Holden Commodore (292 Nm @ 3200 RPM) has 157 more torque (in Nm) than 1973 Mazda RX-3. (135 Nm @ 4000 RPM). This means 1990 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-3.
Compare all specifications:
1990 Holden Commodore | 1973 Mazda RX-3 | |
Make | Holden | Mazda |
Model | Commodore | RX-3 |
Year Released | 1990 | 1973 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 3790 cc | 1964 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 168 HP | 100 HP |
Engine RPM | 4800 RPM | 7000 RPM |
Torque | 292 Nm | 135 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1310 kg | 852 kg |
Vehicle Length | 4860 mm | 4090 mm |
Vehicle Width | 1800 mm | 1600 mm |
Vehicle Height | 1410 mm | 1380 mm |
Wheelbase Size | 2740 mm | 2320 mm |