2007 BMW X5 vs. 1979 Citroen CX
To start off, 2007 BMW X5 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Citroen CX. In addition, the cost of maintenance, including insurance, on 1979 Citroen CX would be higher. At 2,993 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (201 HP @ 4000 RPM) has 100 more horse power than 1979 Citroen CX. (101 HP @ 5500 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1979 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 849 kg more than 1979 Citroen CX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Citroen CX. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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 X5 (480 Nm @ 2000 RPM) has 319 more torque (in Nm) than 1979 Citroen CX. (161 Nm @ 3000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen CX.
Compare all specifications:
2007 BMW X5 | 1979 Citroen CX | |
Make | BMW | Citroen |
Model | X5 | CX |
Year Released | 2007 | 1979 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 1984 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 201 HP | 101 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 480 Nm | 161 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Engine Bore Size | 84 mm | 83 mm |
Engine Stroke Size | 88 mm | 88 mm |
Engine Compression Ratio | 18.0:1 | 9.3:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2114 kg | 1265 kg |
Vehicle Length | 4670 mm | 4670 mm |
Vehicle Width | 1720 mm | 1770 mm |
Vehicle Height | 1880 mm | 1370 mm |
Wheelbase Size | 2830 mm | 2850 mm |
Fuel Tank Capacity | 85 L | 68 L |