1979 Mazda 121 vs. 1977 Mazda RX-4
To start off, 1979 Mazda 121 is newer by 2 year(s). Which means there will be less support and parts availability for 1977 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1977 Mazda RX-4 would be higher. At 2,616 cc, 1977 Mazda RX-4 is equipped with a bigger engine. In terms of performance, 1977 Mazda RX-4 (114 HP @ 6000 RPM) has 24 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 1977 Mazda RX-4 should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1979 Mazda 121 weights approximately 24 kg more than 1977 Mazda RX-4.
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 RX-4 (165 Nm @ 4000 RPM) has 5 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 1977 Mazda RX-4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
1979 Mazda 121 | 1977 Mazda RX-4 | |
Make | Mazda | Mazda |
Model | 121 | RX-4 |
Year Released | 1979 | 1977 |
Engine Position | Front | Front |
Engine Size | 1970 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 90 HP | 114 HP |
Engine RPM | 4800 RPM | 6000 RPM |
Torque | 160 Nm | 165 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1134 kg | 1110 kg |
Vehicle Length | 4510 mm | 4400 mm |
Vehicle Width | 1690 mm | 1670 mm |
Vehicle Height | 1350 mm | 1390 mm |
Wheelbase Size | 2520 mm | 2520 mm |