1979 Citroen CX vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL is newer by 26 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 5,441 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (493 HP @ 6100 RPM) has 387 more horse power than 1979 Citroen CX. (106 HP @ 5500 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 1979 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 730 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 2005 Mercedes-Benz SL 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 2005 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 1979 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, 2005 Mercedes-Benz SL (701 Nm @ 2750 RPM) has 542 more torque (in Nm) than 1979 Citroen CX. (159 Nm @ 3250 RPM). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen CX. 2005 Mercedes-Benz SL has automatic transmission and 1979 Citroen CX has manual transmission. 1979 Citroen CX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Citroen CX | 2005 Mercedes-Benz SL | |
| Make | Citroen | Mercedes-Benz |
| Model | CX | SL |
| Year Released | 1979 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 5441 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 106 HP | 493 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 159 Nm | 701 Nm |
| Torque RPM | 3250 RPM | 2750 RPM |
| Engine Bore Size | 86 mm | 97 mm |
| Engine Stroke Size | 85.5 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 175 km/hour | 250 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1225 kg | 1955 kg |
| Vehicle Length | 4670 mm | 4540 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2750 mm | 2570 mm |
| Fuel Consumption Overall | 5.2 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
