1970 Mercury Comet vs. 1977 Renault 20

To start off, 1977 Renault 20 is newer by 7 year(s). Which means there will be less support and parts availability for 1970 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1970 Mercury Comet would be higher. At 2,782 cc (6 cylinders), 1970 Mercury Comet is equipped with a bigger engine. In terms of performance, 1977 Renault 20 (110 HP @ 5500 RPM) has 29 more horse power than 1970 Mercury Comet. (81 HP @ 4400 RPM) In normal driving conditions, 1977 Renault 20 should accelerate faster than 1970 Mercury Comet. With that said, vehicle weight also plays an important factor in acceleration. 1977 Renault 20 weights approximately 40 kg more than 1970 Mercury Comet. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1970 Mercury Comet 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 1970 Mercury Comet. However, in wet, icy, snow, or gravel driving conditions, 1977 Renault 20, 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, 1970 Mercury Comet (176 Nm @ 1800 RPM) has 9 more torque (in Nm) than 1977 Renault 20. (167 Nm @ 3500 RPM). This means 1970 Mercury Comet will have an easier job in driving up hills or pulling heavy equipment than 1977 Renault 20.

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