2009 Citroen C4 vs. 1999 Alfa Romeo 166
To start off, 2009 Citroen C4 is newer by 10 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 2,959 cc (6 cylinders), 1999 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 166 (226 HP @ 6200 RPM) has 88 more horse power than 2009 Citroen C4. (138 HP @ 6000 RPM) In normal driving conditions, 1999 Alfa Romeo 166 should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 85 kg more than 1999 Alfa Romeo 166.
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 (276 Nm @ 5000 RPM) has 76 more torque (in Nm) than 2009 Citroen C4. (200 Nm @ 4000 RPM). This means 1999 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Citroen C4 | 1999 Alfa Romeo 166 | |
| Make | Citroen | Alfa Romeo |
| Model | C4 | 166 |
| Year Released | 2009 | 1999 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2959 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 226 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 200 Nm | 276 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 85 mm | 93 mm |
| Engine Stroke Size | 88 mm | 72.6 mm |
| Top Speed | 195 km/hour | 237 km/hour |
| Acceleration 0-100mph | 12.6 seconds | 8.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1550 kg |
| Vehicle Length | 4590 mm | 4730 mm |
| Vehicle Width | 1840 mm | 1820 mm |
| Vehicle Height | 1630 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2600 mm |
| Fuel Tank Capacity | 60 L | 72 L |
