1990 Buick LeSabre vs. 1978 Renault 4

To start off, 1990 Buick LeSabre is newer by 12 year(s). Which means there will be less support and parts availability for 1978 Renault 4. In addition, the cost of maintenance, including insurance, on 1978 Renault 4 would be higher. At 3,800 cc (6 cylinders), 1990 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1990 Buick LeSabre (115 HP @ 3800 RPM) has 81 more horse power than 1978 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 1990 Buick LeSabre should accelerate faster than 1978 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick LeSabre weights approximately 960 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 1990 Buick LeSabre 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 1990 Buick LeSabre. 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. Let's talk about torque, 1990 Buick LeSabre (257 Nm @ 2000 RPM) has 195 more torque (in Nm) than 1978 Renault 4. (62 Nm @ 2500 RPM). This means 1990 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 4. 1990 Buick LeSabre 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. 1990 Buick LeSabre will be easier to drive especially in heavy traffic.

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