1998 Daihatsu Sirion vs. 1981 Zastava 750
To start off, 1998 Daihatsu Sirion is newer by 17 year(s). Which means there will be less support and parts availability for 1981 Zastava 750. In addition, the cost of maintenance, including insurance, on 1981 Zastava 750 would be higher. At 1,298 cc (4 cylinders), 1998 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 1998 Daihatsu Sirion (100 HP @ 7000 RPM) has 67 more horse power than 1981 Zastava 750. (33 HP @ 4600 RPM). In normal driving conditions, 1998 Daihatsu Sirion should accelerate faster than 1981 Zastava 750. With that said, vehicle weight also plays an important factor in acceleration. 1998 Daihatsu Sirion weights approximately 260 kg more than 1981 Zastava 750. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1981 Zastava 750. In wet, icy, snow, or gravel driving conditions, 1998 Daihatsu Sirion will offer significantly more control. 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, 1998 Daihatsu Sirion (120 Nm @ 4400 RPM) has 65 more torque (in Nm) than 1981 Zastava 750. (55 Nm @ 2500 RPM). This means 1998 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1981 Zastava 750.
Compare all specifications:
| 1998 Daihatsu Sirion | 1981 Zastava 750 | |
| Make | Daihatsu | Zastava |
| Model | Sirion | 750 |
| Year Released | 1998 | 1981 |
| Engine Size | 1298 cc | 848 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 33 HP |
| Engine RPM | 7000 RPM | 4600 RPM |
| Torque | 120 Nm | 55 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 900 kg | 640 kg |
| Vehicle Length | 3680 mm | 3300 mm |
| Vehicle Width | 1600 mm | 1390 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2350 mm | 2010 mm |
