2009 BMW X3 vs. 1980 Citroen CX
To start off, 2009 BMW X3 is newer by 29 year(s). Which means there will be less support and parts availability for 1980 Citroen CX. In addition, the cost of maintenance, including insurance, on 1980 Citroen CX would be higher. At 2,494 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (189 HP @ 6000 RPM) has 84 more horse power than 1980 Citroen CX. (105 HP @ 5500 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 1980 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 590 kg more than 1980 Citroen CX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1980 Citroen CX. In wet, icy, snow, or gravel driving conditions, 2009 BMW X3 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, 2009 BMW X3 (245 Nm @ 3500 RPM) has 93 more torque (in Nm) than 1980 Citroen CX. (152 Nm @ 3250 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1980 Citroen CX.
Compare all specifications:
| 2009 BMW X3 | 1980 Citroen CX | |
| Make | BMW | Citroen |
| Model | X3 | CX |
| Year Released | 2009 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 105 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 245 Nm | 152 Nm |
| Torque RPM | 3500 RPM | 3250 RPM |
| Engine Bore Size | 84.1 mm | 86 mm |
| Engine Stroke Size | 75 mm | 85.5 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1225 kg |
| Vehicle Length | 4570 mm | 4670 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1680 mm | 1370 mm |
| Wheelbase Size | 2800 mm | 2750 mm |
| Fuel Consumption Overall | 11.2 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 67 L | 80 L |
