1979 Buick Regal vs. 2004 Buick LeSabre

To start off, 2004 Buick LeSabre is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Buick Regal. In addition, the cost of maintenance, including insurance, on 1979 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2004 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2004 Buick LeSabre (205 HP @ 5200 RPM) has 101 more horse power than 1979 Buick Regal. (104 HP @ 4000 RPM) In normal driving conditions, 2004 Buick LeSabre should accelerate faster than 1979 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick LeSabre weights approximately 199 kg more than 1979 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1979 Buick Regal 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 1979 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 2004 Buick LeSabre, 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, 2004 Buick LeSabre (312 Nm) has 95 more torque (in Nm) than 1979 Buick Regal. (217 Nm). This means 2004 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Regal.

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