1979 Mazda 121 vs. 1981 Zastava 850 K
To start off, 1981 Zastava 850 K is newer by 2 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 1,970 cc (4 cylinders), 1979 Mazda 121 is equipped with a bigger engine. In terms of performance, 1979 Mazda 121 (90 HP @ 4800 RPM) has 55 more horse power than 1981 Zastava 850 K. (35 HP @ 5400 RPM). In normal driving conditions, 1979 Mazda 121 should accelerate faster than 1981 Zastava 850 K. With that said, vehicle weight also plays an important factor in acceleration. 1979 Mazda 121 weights approximately 279 kg more than 1981 Zastava 850 K. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1979 Mazda 121 | 1981 Zastava 850 K | |
| Make | Mazda | Zastava |
| Model | 121 | 850 K |
| Year Released | 1979 | 1981 |
| Engine Size | 1970 cc | 848 cc |
| Horse Power | 90 HP | 35 HP |
| Engine RPM | 4800 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1134 kg | 855 kg |
| Vehicle Length | 4510 mm | 3740 mm |
| Vehicle Width | 1690 mm | 1490 mm |
| Vehicle Height | 1350 mm | 1700 mm |
| Wheelbase Size | 2520 mm | 2010 mm |
