1978 Citroen CX vs. 2005 Hyundai Sonata
To start off, 2005 Hyundai Sonata is newer by 27 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 2,655 cc (6 cylinders), 2005 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2005 Hyundai Sonata (170 HP @ 6000 RPM) has 96 more horse power than 1978 Citroen CX. (74 HP @ 4250 RPM) In normal driving conditions, 2005 Hyundai Sonata should accelerate faster than 1978 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hyundai Sonata weights approximately 106 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Hyundai Sonata (241 Nm) has 92 more torque (in Nm) than 1978 Citroen CX. (149 Nm). This means 2005 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1978 Citroen CX.
Compare all specifications:
| 1978 Citroen CX | 2005 Hyundai Sonata | |
| Make | Citroen | Hyundai |
| Model | CX | Sonata |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2655 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 170 HP |
| Engine RPM | 4250 RPM | 6000 RPM |
| Torque | 149 Nm | 241 Nm |
| Engine Bore Size | 93.1 mm | 87 mm |
| Engine Stroke Size | 92 mm | 75 mm |
| Drive Type | Front | Front |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1370 kg | 1476 kg |
| Vehicle Length | 4670 mm | 4750 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2610 mm |
| Fuel Tank Capacity | 80 L | 65 L |
