1986 Citroen BX vs. 2011 BMW X6
To start off, 2011 BMW X6 is newer by 25 year(s). Which means there will be less support and parts availability for 1986 Citroen BX. In addition, the cost of maintenance, including insurance, on 1986 Citroen BX would be higher. At 2,993 cc (6 cylinders), 2011 BMW X6 is equipped with a bigger engine. In terms of performance, 2011 BMW X6 (304 HP @ 440 RPM) has 107 more horse power than 1986 Citroen BX. (197 HP @ 5250 RPM) In normal driving conditions, 2011 BMW X6 should accelerate faster than 1986 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X6 weights approximately 905 kg more than 1986 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 BMW X6 (600 Nm) has 306 more torque (in Nm) than 1986 Citroen BX. (294 Nm). This means 2011 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Citroen BX. 2011 BMW X6 has automatic transmission and 1986 Citroen BX has manual transmission. 1986 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Citroen BX | 2011 BMW X6 | |
| Make | Citroen | BMW |
| Model | BX | X6 |
| Year Released | 1986 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2139 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 304 HP |
| Engine RPM | 5250 RPM | 440 RPM |
| Torque | 294 Nm | 600 Nm |
| Engine Bore Size | 91.4 mm | 90 mm |
| Engine Stroke Size | 81.6 mm | 84 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1280 kg | 2185 kg |
| Vehicle Length | 4240 mm | 4877 mm |
| Vehicle Width | 1680 mm | 1983 mm |
| Vehicle Height | 1370 mm | 1690 mm |
| Wheelbase Size | 2660 mm | 2933 mm |
| Fuel Tank Capacity | 80 L | 85 L |
