2009 Mercury Mariner vs. 1981 Zastava 750
To start off, 2009 Mercury Mariner is newer by 28 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 2,488 cc (4 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (171 HP @ 6000 RPM) has 138 more horse power than 1981 Zastava 750. (33 HP @ 4600 RPM). In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 1981 Zastava 750. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 1285 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 2009 Mercury Mariner 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, 2009 Mercury Mariner 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, 2009 Mercury Mariner (232 Nm @ 4500 RPM) has 177 more torque (in Nm) than 1981 Zastava 750. (55 Nm @ 2500 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1981 Zastava 750. 2009 Mercury Mariner has automatic transmission and 1981 Zastava 750 has manual transmission. 1981 Zastava 750 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercury Mariner | 1981 Zastava 750 | |
| Make | Mercury | Zastava |
| Model | Mariner | 750 |
| Year Released | 2009 | 1981 |
| Engine Size | 2488 cc | 848 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 171 HP | 33 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 232 Nm | 55 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1925 kg | 640 kg |
| Vehicle Length | 4460 mm | 3300 mm |
| Vehicle Width | 1810 mm | 1390 mm |
| Vehicle Height | 1730 mm | 1410 mm |
| Wheelbase Size | 2630 mm | 2010 mm |
