1977 Mazda 121 vs. 1971 Mazda RX-2
To start off, 1977 Mazda 121 is newer by 6 year(s). Which means there will be less support and parts availability for 1971 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1971 Mazda RX-2 would be higher. At 2,615 cc (2 cylinders), 1977 Mazda 121 is equipped with a bigger engine. In terms of performance, 1971 Mazda RX-2 (118 HP @ 6500 RPM) has 4 more horse power than 1977 Mazda 121. (114 HP @ 6000 RPM) In normal driving conditions, 1971 Mazda RX-2 should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1977 Mazda 121 weights approximately 240 kg more than 1971 Mazda RX-2.
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, 1977 Mazda 121 (165 Nm @ 4000 RPM) has 7 more torque (in Nm) than 1971 Mazda RX-2. (158 Nm @ 3500 RPM). This means 1977 Mazda 121 will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda RX-2.
Compare all specifications:
| 1977 Mazda 121 | 1971 Mazda RX-2 | |
| Make | Mazda | Mazda |
| Model | 121 | RX-2 |
| Year Released | 1977 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2615 cc | 2292 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 114 HP | 118 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 165 Nm | 158 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1200 kg | 960 kg |
| Vehicle Length | 4510 mm | 4160 mm |
| Vehicle Width | 1690 mm | 1590 mm |
| Vehicle Height | 1350 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2480 mm |
