1948 Jaguar Mark IV vs. 1978 Renault 18

To start off, 1978 Renault 18 is newer by 30 year(s). Which means there will be less support and parts availability for 1948 Jaguar Mark IV. In addition, the cost of maintenance, including insurance, on 1948 Jaguar Mark IV would be higher. At 3,485 cc (6 cylinders), 1948 Jaguar Mark IV is equipped with a bigger engine. In terms of performance, 1948 Jaguar Mark IV (123 HP @ 4250 RPM) has 60 more horse power than 1978 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 1948 Jaguar Mark IV should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1948 Jaguar Mark IV weights approximately 795 kg more than 1978 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1948 Jaguar Mark IV 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 1948 Jaguar Mark IV. However, in wet, icy, snow, or gravel driving conditions, 1978 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, 1948 Jaguar Mark IV (250 Nm @ 2000 RPM) has 147 more torque (in Nm) than 1978 Renault 18. (103 Nm @ 3000 RPM). This means 1948 Jaguar Mark IV will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.

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