1968 Mazda R-100 vs. 1981 Renault 18

To start off, 1981 Renault 18 is newer by 13 year(s). Which means there will be less support and parts availability for 1968 Mazda R-100. In addition, the cost of maintenance, including insurance, on 1968 Mazda R-100 would be higher. At 2,068 cc (4 cylinders), 1981 Renault 18 is equipped with a bigger engine. In terms of performance, 1968 Mazda R-100 (110 HP @ 7000 RPM) has 44 more horse power than 1981 Renault 18. (66 HP @ 4500 RPM). In normal driving conditions, 1968 Mazda R-100 should accelerate faster than 1981 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1981 Renault 18 weights approximately 245 kg more than 1968 Mazda R-100.

Because 1968 Mazda R-100 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 1968 Mazda R-100. However, in wet, icy, snow, or gravel driving conditions, 1981 Renault 18, 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, 1968 Mazda R-100 (135 Nm @ 4000 RPM) has 11 more torque (in Nm) than 1981 Renault 18. (124 Nm @ 2250 RPM). This means 1968 Mazda R-100 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 18.

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