1972 Citroen SM vs. 2011 Holden Calais

To start off, 2011 Holden Calais is newer by 39 year(s). Which means there will be less support and parts availability for 1972 Citroen SM. In addition, the cost of maintenance, including insurance, on 1972 Citroen SM would be higher. At 6,000 cc (8 cylinders), 2011 Holden Calais is equipped with a bigger engine. In terms of performance, 2011 Holden Calais (344 HP) has 186 more horse power than 1972 Citroen SM. (158 HP) In normal driving conditions, 2011 Holden Calais should accelerate faster than 1972 Citroen SM.

Because 2011 Holden Calais 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 2011 Holden Calais. However, in wet, icy, snow, or gravel driving conditions, 1972 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, 2011 Holden Calais (530 Nm) has 295 more torque (in Nm) than 1972 Citroen SM. (235 Nm). This means 2011 Holden Calais will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM. 2011 Holden Calais has automatic transmission and 1972 Citroen SM has manual transmission. 1972 Citroen SM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Holden Calais will be easier to drive especially in heavy traffic.

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