1973 Citroen SM vs. 2007 Buick Park Avenue

To start off, 2007 Buick Park Avenue is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Citroen SM. In addition, the cost of maintenance, including insurance, on 1973 Citroen SM would be higher. At 3,564 cc (6 cylinders), 2007 Buick Park Avenue is equipped with a bigger engine. In terms of performance, 2007 Buick Park Avenue (251 HP) has 71 more horse power than 1973 Citroen SM. (180 HP) In normal driving conditions, 2007 Buick Park Avenue should accelerate faster than 1973 Citroen SM.

Because 2007 Buick Park Avenue 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 2007 Buick Park Avenue. However, in wet, icy, snow, or gravel driving conditions, 1973 Citroen SM, 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, 2007 Buick Park Avenue (340 Nm) has 107 more torque (in Nm) than 1973 Citroen SM. (233 Nm). This means 2007 Buick Park Avenue will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM. 2007 Buick Park Avenue has automatic transmission and 1973 Citroen SM has manual transmission. 1973 Citroen SM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Park Avenue will be easier to drive especially in heavy traffic.

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