1974 Mazda RX-3 vs. 1957 MG MGA
To start off, 1974 Mazda RX-3 is newer by 17 year(s). Which means there will be less support and parts availability for 1957 MG MGA. In addition, the cost of maintenance, including insurance, on 1957 MG MGA would be higher. At 1,962 cc, 1974 Mazda RX-3 is equipped with a bigger engine. In terms of performance, 1974 Mazda RX-3 (100 HP @ 7000 RPM) has 11 more horse power than 1957 MG MGA. (89 HP @ 5400 RPM). In normal driving conditions, 1974 Mazda RX-3 should accelerate faster than 1957 MG MGA. With that said, vehicle weight also plays an important factor in acceleration. 1957 MG MGA weights approximately 50 kg more than 1974 Mazda RX-3.
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, 1957 MG MGA (149 Nm @ 3000 RPM) has 14 more torque (in Nm) than 1974 Mazda RX-3. (135 Nm @ 4000 RPM). This means 1957 MG MGA will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda RX-3.
Compare all specifications:
| 1974 Mazda RX-3 | 1957 MG MGA | |
| Make | Mazda | MG |
| Model | RX-3 | MGA |
| Year Released | 1974 | 1957 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 1797 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 100 HP | 89 HP |
| Engine RPM | 7000 RPM | 5400 RPM |
| Torque | 135 Nm | 149 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 850 kg | 900 kg |
| Vehicle Length | 4090 mm | 3970 mm |
| Vehicle Width | 1600 mm | 1460 mm |
| Vehicle Height | 1380 mm | 1280 mm |
| Wheelbase Size | 2320 mm | 2390 mm |
