2005 Citroen C5 vs. 1977 Fiat X1-9
To start off, 2005 Citroen C5 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Fiat X1-9. In addition, the cost of maintenance, including insurance, on 1977 Fiat X1-9 would be higher. At 1,995 cc (4 cylinders), 2005 Citroen C5 is equipped with a bigger engine. In terms of performance, 2005 Citroen C5 (138 HP @ 6000 RPM) has 53 more horse power than 1977 Fiat X1-9. (85 HP @ 5800 RPM). In normal driving conditions, 2005 Citroen C5 should accelerate faster than 1977 Fiat X1-9. With that said, vehicle weight also plays an important factor in acceleration. 2005 Citroen C5 weights approximately 584 kg more than 1977 Fiat X1-9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Fiat X1-9 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 1977 Fiat X1-9. 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, 2005 Citroen C5 (200 Nm @ 4000 RPM) has 82 more torque (in Nm) than 1977 Fiat X1-9. (118 Nm @ 3200 RPM). This means 2005 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat X1-9.
Compare all specifications:
| 2005 Citroen C5 | 1977 Fiat X1-9 | |
| Make | Citroen | Fiat |
| Model | C5 | X1-9 |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Middle |
| Engine Size | 1995 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 85 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 200 Nm | 118 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 85 mm | 86.4 mm |
| Engine Stroke Size | 88 mm | 63.9 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Top Speed | 205 km/hour | 180 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1502 kg | 918 kg |
| Vehicle Length | 4850 mm | 3980 mm |
| Vehicle Width | 1790 mm | 1570 mm |
| Vehicle Height | 1560 mm | 1150 mm |
| Wheelbase Size | 2760 mm | 2210 mm |
| Fuel Tank Capacity | 66 L | 50 L |
