1951 Mercury Roadster vs. 1978 Renault 4

To start off, 1978 Renault 4 is newer by 27 year(s). Which means there will be less support and parts availability for 1951 Mercury Roadster. In addition, the cost of maintenance, including insurance, on 1951 Mercury Roadster would be higher. At 3,990 cc (8 cylinders), 1951 Mercury Roadster is equipped with a bigger engine. In terms of performance, 1951 Mercury Roadster (108 HP @ 3800 RPM) has 74 more horse power than 1978 Renault 4. (34 HP @ 4000 RPM). In normal driving conditions, 1951 Mercury Roadster should accelerate faster than 1978 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 1951 Mercury Roadster weights approximately 835 kg more than 1978 Renault 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1951 Mercury Roadster 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 1951 Mercury Roadster. However, in wet, icy, snow, or gravel driving conditions, 1978 Renault 4, 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. 1951 Mercury Roadster has automatic transmission and 1978 Renault 4 has manual transmission. 1978 Renault 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1951 Mercury Roadster will be easier to drive especially in heavy traffic.

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