2004 Citroen C5 vs. 1999 Alfa Romeo 166
To start off, 2004 Citroen C5 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 166 would be higher. At 2,387 cc (5 cylinders), 1999 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 166 (136 HP @ 4000 RPM) has 79 more horse power than 2004 Citroen C5. (57 HP @ 5500 RPM) In normal driving conditions, 1999 Alfa Romeo 166 should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 166 weights approximately 68 kg more than 2004 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1999 Alfa Romeo 166 (304 Nm @ 2000 RPM) has 194 more torque (in Nm) than 2004 Citroen C5. (110 Nm @ 4000 RPM). This means 1999 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5.
Compare all specifications:
| 2004 Citroen C5 | 1999 Alfa Romeo 166 | |
| Make | Citroen | Alfa Romeo |
| Model | C5 | 166 |
| Year Released | 2004 | 1999 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1761 cc | 2387 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 57 HP | 136 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 110 Nm | 304 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 82.7 mm | 82.1 mm |
| Engine Stroke Size | 81.4 mm | 90.4 mm |
| Engine Compression Ratio | 10.8:1 | 18.5:1 |
| Acceleration 0-100mph | 11.6 seconds | 9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1422 kg | 1490 kg |
| Vehicle Length | 4850 mm | 4730 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1520 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2600 mm |
| Fuel Tank Capacity | 66 L | 72 L |
