1984 Mazda RX-7 vs. 1979 Mazda 121
To start off, 1984 Mazda RX-7 is newer by 5 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 2,292 cc, 1984 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 1984 Mazda RX-7 (104 HP @ 6000 RPM) has 14 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 1984 Mazda RX-7 should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1979 Mazda 121 weights approximately 74 kg more than 1984 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. Let's talk about torque, 1979 Mazda 121 (160 Nm @ 3000 RPM) has 15 more torque (in Nm) than 1984 Mazda RX-7. (145 Nm @ 4000 RPM). This means 1979 Mazda 121 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda RX-7.
Compare all specifications:
1984 Mazda RX-7 | 1979 Mazda 121 | |
Make | Mazda | Mazda |
Model | RX-7 | 121 |
Year Released | 1984 | 1979 |
Engine Position | Front | Front |
Engine Size | 2292 cc | 1970 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 104 HP | 90 HP |
Engine RPM | 6000 RPM | 4800 RPM |
Torque | 145 Nm | 160 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Vehicle Weight | 1060 kg | 1134 kg |
Vehicle Length | 4290 mm | 4510 mm |
Vehicle Width | 1680 mm | 1690 mm |
Vehicle Height | 1270 mm | 1350 mm |
Wheelbase Size | 2430 mm | 2520 mm |