2007 Mazda 3 vs. 1973 Mazda RX-3
To start off, 2007 Mazda 3 is newer by 34 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 1,999 cc (4 cylinders), 2007 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 Mazda 3 (149 HP @ 6500 RPM) has 49 more horse power than 1973 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 2007 Mazda 3 should accelerate faster than 1973 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 3 weights approximately 328 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.
Because 1973 Mazda RX-3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Mazda RX-3. However, in wet, icy, snow, or gravel driving conditions, 2007 Mazda 3, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Mazda 3 (183 Nm @ 4500 RPM) has 48 more torque (in Nm) than 1973 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2007 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-3.
Compare all specifications:
| 2007 Mazda 3 | 1973 Mazda RX-3 | |
| Make | Mazda | Mazda |
| Model | 3 | RX-3 |
| Year Released | 2007 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1964 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 149 HP | 100 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 183 Nm | 135 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1180 kg | 852 kg |
| Vehicle Length | 4510 mm | 4090 mm |
| Vehicle Width | 1760 mm | 1600 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2650 mm | 2320 mm |
| Fuel Tank Capacity | 55 L | 65 L |
