2007 Citroen C5 vs. 1991 Ford Mustang
To start off, 2007 Citroen C5 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1991 Ford Mustang would be higher. At 2,301 cc (4 cylinders), 1991 Ford Mustang is equipped with a bigger engine. In terms of performance, 2007 Citroen C5 (168 HP @ 4000 RPM) has 62 more horse power than 1991 Ford Mustang. (106 HP @ 4600 RPM). In normal driving conditions, 2007 Citroen C5 should accelerate faster than 1991 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C5 weights approximately 391 kg more than 1991 Ford Mustang. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Ford Mustang. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Citroen C5 (370 Nm @ 1500 RPM) has 187 more torque (in Nm) than 1991 Ford Mustang. (183 Nm @ 2600 RPM). This means 2007 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Mustang.
Compare all specifications:
| 2007 Citroen C5 | 1991 Ford Mustang | |
| Make | Citroen | Ford |
| Model | C5 | Mustang |
| Year Released | 2007 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2179 cc | 2301 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 106 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 370 Nm | 183 Nm |
| Torque RPM | 1500 RPM | 2600 RPM |
| Engine Compression Ratio | 17.6:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1651 kg | 1260 kg |
| Vehicle Length | 4750 mm | 4560 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1480 mm | 1330 mm |
| Wheelbase Size | 2760 mm | 2560 mm |
| Fuel Tank Capacity | 66 L | 45 L |
