1978 Citroen CX vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C 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 2,499 cc (4 cylinders), 1978 Citroen CX is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (148 HP @ 4200 RPM) has 74 more horse power than 1978 Citroen CX. (74 HP @ 4250 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 1978 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 220 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 Mercedes-Benz C 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 Mercedes-Benz C. 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 Mercedes-Benz C (340 Nm @ 1400 RPM) has 191 more torque (in Nm) than 1978 Citroen CX. (149 Nm @ 2000 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1978 Citroen CX.
Compare all specifications:
| 1978 Citroen CX | 2007 Mercedes-Benz C | |
| Make | Citroen | Mercedes-Benz |
| Model | CX | C |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 148 HP |
| Engine RPM | 4250 RPM | 4200 RPM |
| Torque | 149 Nm | 340 Nm |
| Torque RPM | 2000 RPM | 1400 RPM |
| Engine Bore Size | 93.1 mm | 88.1 mm |
| Engine Stroke Size | 92 mm | 88.3 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1370 kg | 1590 kg |
| Vehicle Length | 4670 mm | 4550 mm |
| Vehicle Width | 1770 mm | 1470 mm |
| Vehicle Height | 1370 mm | 1730 mm |
| Wheelbase Size | 2850 mm | 2720 mm |
| Fuel Tank Capacity | 80 L | 62 L |
