2007 BMW 650 vs. 1978 Citroen CX
To start off, 2007 BMW 650 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Citroen CX. In addition, the cost of maintenance, including insurance, on 1978 Citroen CX would be higher. At 4,799 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (360 HP @ 6300 RPM) has 259 more horse power than 1978 Citroen CX. (101 HP @ 5600 RPM). In normal driving conditions, 2007 BMW 650 should accelerate faster than 1978 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 375 kg more than 1978 Citroen CX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 650 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 2007 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 1978 Citroen CX, 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, 2007 BMW 650 (488 Nm @ 3400 RPM) has 327 more torque (in Nm) than 1978 Citroen CX. (161 Nm @ 3000 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1978 Citroen CX.
Compare all specifications:
2007 BMW 650 | 1978 Citroen CX | |
Make | BMW | Citroen |
Model | 650 | CX |
Year Released | 2007 | 1978 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 1905 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 360 HP | 101 HP |
Engine RPM | 6300 RPM | 5600 RPM |
Torque | 488 Nm | 161 Nm |
Torque RPM | 3400 RPM | 3000 RPM |
Engine Bore Size | 93 mm | 83 mm |
Engine Stroke Size | 88.3 mm | 88 mm |
Engine Compression Ratio | 11.0:1 | 9.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1640 kg | 1265 kg |
Vehicle Length | 4830 mm | 4670 mm |
Vehicle Width | 1380 mm | 1770 mm |
Vehicle Height | 1860 mm | 1370 mm |
Wheelbase Size | 2790 mm | 2850 mm |
Fuel Tank Capacity | 70 L | 68 L |