2009 Citroen C5 vs. 1978 Mercedes-Benz 280
To start off, 2009 Citroen C5 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz 280. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz 280 would be higher. At 2,746 cc (6 cylinders), 1978 Mercedes-Benz 280 is equipped with a bigger engine. In terms of performance, 1978 Mercedes-Benz 280 (182 HP @ 5800 RPM) has 59 more horse power than 2009 Citroen C5. (123 HP @ 6000 RPM) In normal driving conditions, 1978 Mercedes-Benz 280 should accelerate faster than 2009 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 149 kg more than 1978 Mercedes-Benz 280.
Because 1978 Mercedes-Benz 280 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 1978 Mercedes-Benz 280. However, in wet, icy, snow, or gravel driving conditions, 2009 Citroen C5, 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, 1978 Mercedes-Benz 280 (241 Nm @ 4500 RPM) has 71 more torque (in Nm) than 2009 Citroen C5. (170 Nm @ 3750 RPM). This means 1978 Mercedes-Benz 280 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C5.
Compare all specifications:
| 2009 Citroen C5 | 1978 Mercedes-Benz 280 | |
| Make | Citroen | Mercedes-Benz |
| Model | C5 | 280 |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1748 cc | 2746 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 182 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 170 Nm | 241 Nm |
| Torque RPM | 3750 RPM | 4500 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 81 mm | 78.8 mm |
| Top Speed | 196 km/hour | 200 km/hour |
| Acceleration 0-100mph | 12.8 seconds | 9.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1624 kg | 1475 kg |
| Vehicle Length | 4840 mm | 4730 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1520 mm | 1440 mm |
| Wheelbase Size | 2820 mm | 2800 mm |
| Fuel Tank Capacity | 71 L | 65 L |
