2009 Citroen C5 vs. 1978 Ford Mustang
To start off, 2009 Citroen C5 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1978 Ford Mustang would be higher. At 2,946 cc (6 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (208 HP @ 6000 RPM) has 70 more horse power than 1978 Ford Mustang. (138 HP @ 5400 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 1978 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 621 kg more than 1978 Ford Mustang. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Ford Mustang 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 Ford Mustang. 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, 2009 Citroen C5 (290 Nm @ 3750 RPM) has 93 more torque (in Nm) than 1978 Ford Mustang. (197 Nm @ 3000 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Ford Mustang.
Compare all specifications:
| 2009 Citroen C5 | 1978 Ford Mustang | |
| Make | Citroen | Ford |
| Model | C5 | Mustang |
| Year Released | 2009 | 1978 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 2300 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 138 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 290 Nm | 197 Nm |
| Torque RPM | 3750 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1836 kg | 1215 kg |
| Vehicle Length | 4840 mm | 4560 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1520 mm | 1320 mm |
| Wheelbase Size | 2820 mm | 2560 mm |
