2007 Cadillac STS vs. 1981 Zastava 850 K
To start off, 2007 Cadillac STS is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Zastava 850 K. In addition, the cost of maintenance, including insurance, on 1981 Zastava 850 K would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 285 more horse power than 1981 Zastava 850 K. (35 HP @ 5400 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1981 Zastava 850 K. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 711 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:
| 2007 Cadillac STS | 1981 Zastava 850 K | |
| Make | Cadillac | Zastava |
| Model | STS | 850 K |
| Year Released | 2007 | 1981 |
| Engine Size | 4565 cc | 848 cc |
| Horse Power | 320 HP | 35 HP |
| Engine RPM | 6400 RPM | 5400 RPM |
| Vehicle Weight | 1566 kg | 855 kg |
| Vehicle Length | 4990 mm | 3740 mm |
| Vehicle Width | 1850 mm | 1490 mm |
| Vehicle Height | 1470 mm | 1700 mm |
| Wheelbase Size | 2960 mm | 2010 mm |
