2007 BMW 550 vs. 1985 Citroen BX

To start off, 2007 BMW 550 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Citroen BX. In addition, the cost of maintenance, including insurance, on 1985 Citroen BX would be higher. At 4,797 cc, 2007 BMW 550 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (657 HP @ 3400 RPM) has 457 more horse power than 1985 Citroen BX. (200 HP @ 5250 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 1985 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 380 kg more than 1985 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1985 Citroen BX is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 550. In wet, icy, snow, or gravel driving conditions, 1985 Citroen BX will offer significantly more control. 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 BMW 550 (490 Nm @ 3400 RPM) has 196 more torque (in Nm) than 1985 Citroen BX. (294 Nm @ 2750 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen BX. 2007 BMW 550 has automatic transmission and 1985 Citroen BX has manual transmission. 1985 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 550 will be easier to drive especially in heavy traffic.

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