1965 Riley 4 vs. 1975 Zastava 850 K
To start off, 1975 Zastava 850 K is newer by 10 year(s). Which means there will be less support and parts availability for 1965 Riley 4. In addition, the cost of maintenance, including insurance, on 1965 Riley 4 would be higher. At 1,620 cc (4 cylinders), 1965 Riley 4 is equipped with a bigger engine. In terms of performance, 1965 Riley 4 (67 HP) has 32 more horse power than 1975 Zastava 850 K. (35 HP). In normal driving conditions, 1965 Riley 4 should accelerate faster than 1975 Zastava 850 K. With that said, vehicle weight also plays an important factor in acceleration. 1965 Riley 4 weights approximately 293 kg more than 1975 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:
| 1965 Riley 4 | 1975 Zastava 850 K | |
| Make | Riley | Zastava |
| Model | 4 | 850 K |
| Year Released | 1965 | 1975 |
| Engine Size | 1620 cc | 848 cc |
| Horse Power | 67 HP | 35 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1148 kg | 855 kg |
| Vehicle Length | 4540 mm | 3740 mm |
| Vehicle Width | 1620 mm | 1490 mm |
| Vehicle Height | 1530 mm | 1700 mm |
| Wheelbase Size | 2530 mm | 2010 mm |
