1971 Citroen SM vs. 1978 Zastava 750

To start off, 1978 Zastava 750 is newer by 7 year(s). Which means there will be less support and parts availability for 1971 Citroen SM. In addition, the cost of maintenance, including insurance, on 1971 Citroen SM would be higher. At 2,670 cc (6 cylinders), 1971 Citroen SM is equipped with a bigger engine. In terms of performance, 1971 Citroen SM (158 HP @ 5500 RPM) has 128 more horse power than 1978 Zastava 750. (30 HP @ 5400 RPM). In normal driving conditions, 1971 Citroen SM should accelerate faster than 1978 Zastava 750. With that said, vehicle weight also plays an important factor in acceleration. 1971 Citroen SM weights approximately 808 kg more than 1978 Zastava 750. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1978 Zastava 750 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Zastava 750. However, in wet, icy, snow, or gravel driving conditions, 1971 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Citroen SM (235 Nm @ 4000 RPM) has 184 more torque (in Nm) than 1978 Zastava 750. (51 Nm @ 3600 RPM). This means 1971 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1978 Zastava 750.

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