1979 BMW 633 vs. 1999 Buick Cielo

To start off, 1999 Buick Cielo is newer by 20 year(s). Which means there will be less support and parts availability for 1979 BMW 633. In addition, the cost of maintenance, including insurance, on 1979 BMW 633 would be higher. At 3,800 cc (6 cylinders), 1999 Buick Cielo is equipped with a bigger engine. In terms of performance, 1999 Buick Cielo (238 HP @ 5200 RPM) has 44 more horse power than 1979 BMW 633. (194 HP @ 5500 RPM) In normal driving conditions, 1999 Buick Cielo should accelerate faster than 1979 BMW 633.

Because 1979 BMW 633 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 BMW 633. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Cielo, 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, 1999 Buick Cielo (373 Nm @ 3600 RPM) has 88 more torque (in Nm) than 1979 BMW 633. (285 Nm @ 4300 RPM). This means 1999 Buick Cielo will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 633. 1999 Buick Cielo has automatic transmission and 1979 BMW 633 has manual transmission. 1979 BMW 633 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Cielo will be easier to drive especially in heavy traffic.

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