2005 Citroen C5 vs. 1978 Mercury Cougar
To start off, 2005 Citroen C5 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1978 Mercury Cougar would be higher. At 4,941 cc (8 cylinders), 1978 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1978 Mercury Cougar (133 HP @ 3400 RPM) has 19 more horse power than 2005 Citroen C5. (114 HP @ 5500 RPM) In normal driving conditions, 1978 Mercury Cougar should accelerate faster than 2005 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercury Cougar weights approximately 397 kg more than 2005 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Mercury Cougar 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 Mercury Cougar. However, in wet, icy, snow, or gravel driving conditions, 2005 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 Mercury Cougar (336 Nm @ 1600 RPM) has 176 more torque (in Nm) than 2005 Citroen C5. (160 Nm @ 4000 RPM). This means 1978 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 2005 Citroen C5.
Compare all specifications:
| 2005 Citroen C5 | 1978 Mercury Cougar | |
| Make | Citroen | Mercury |
| Model | C5 | Cougar |
| Year Released | 2005 | 1978 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1749 cc | 4941 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 133 HP |
| Engine RPM | 5500 RPM | 3400 RPM |
| Torque | 160 Nm | 336 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1458 kg | 1855 kg |
| Vehicle Length | 4750 mm | 5480 mm |
| Vehicle Width | 1790 mm | 2010 mm |
| Vehicle Height | 1480 mm | 1340 mm |
| Wheelbase Size | 2760 mm | 2910 mm |
