1999 Beijing BJ 2021 vs. 1978 Zastava 850 K
To start off, 1999 Beijing BJ 2021 is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Zastava 850 K. In addition, the cost of maintenance, including insurance, on 1978 Zastava 850 K would be higher. At 2,466 cc (4 cylinders), 1999 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1999 Beijing BJ 2021 (112 HP @ 4800 RPM) has 77 more horse power than 1978 Zastava 850 K. (35 HP @ 5400 RPM). In normal driving conditions, 1999 Beijing BJ 2021 should accelerate faster than 1978 Zastava 850 K. With that said, vehicle weight also plays an important factor in acceleration. 1999 Beijing BJ 2021 weights approximately 655 kg more than 1978 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:
| 1999 Beijing BJ 2021 | 1978 Zastava 850 K | |
| Make | Beijing | Zastava |
| Model | BJ 2021 | 850 K |
| Year Released | 1999 | 1978 |
| Engine Size | 2466 cc | 847 cc |
| Horse Power | 112 HP | 35 HP |
| Engine RPM | 4800 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1510 kg | 855 kg |
| Vehicle Length | 4330 mm | 3740 mm |
| Vehicle Width | 1800 mm | 1490 mm |
| Vehicle Height | 1770 mm | 1700 mm |
| Wheelbase Size | 2680 mm | 2010 mm |
