1983 Mazda RX-7 vs. 1978 Mazda 121
To start off, 1983 Mazda RX-7 is newer by 5 year(s). Which means there will be less support and parts availability for 1978 Mazda 121. In addition, the cost of maintenance, including insurance, on 1978 Mazda 121 would be higher. At 2,292 cc, 1983 Mazda RX-7 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda 121 weights approximately 50 kg more than 1983 Mazda RX-7.
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.
Compare all specifications:
| 1983 Mazda RX-7 | 1978 Mazda 121 | |
| Make | Mazda | Mazda |
| Model | RX-7 | 121 |
| Year Released | 1983 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 1970 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 105 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1060 kg | 1110 kg |
| Vehicle Length | 4290 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1690 mm |
| Vehicle Height | 1270 mm | 1340 mm |
| Wheelbase Size | 2430 mm | 2520 mm |
