2005 Alfa Romeo 166 vs. 2009 Citroen Xsara
To start off, 2009 Citroen Xsara is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 166 would be higher. At 1,970 cc (4 cylinders), 2005 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 166 (148 HP @ 6500 RPM) has 81 more horse power than 2009 Citroen Xsara. (67 HP @ 4000 RPM). In normal driving conditions, 2005 Alfa Romeo 166 should accelerate faster than 2009 Citroen Xsara. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 166 weights approximately 309 kg more than 2009 Citroen Xsara. 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, 2005 Alfa Romeo 166 (181 Nm @ 3800 RPM) has 21 more torque (in Nm) than 2009 Citroen Xsara. (160 Nm @ 2000 RPM). This means 2005 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen Xsara.
Compare all specifications:
| 2005 Alfa Romeo 166 | 2009 Citroen Xsara | |
| Make | Alfa Romeo | Citroen |
| Model | 166 | Xsara |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1398 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 67 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 181 Nm | 160 Nm |
| Torque RPM | 3800 RPM | 2000 RPM |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 206 km/hour | 164 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 16.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1495 kg | 1186 kg |
| Vehicle Length | 4730 mm | 4190 mm |
| Vehicle Width | 1810 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2550 mm |
| Fuel Consumption Overall | 9.7 L/100km | 4.5 L/100km |
| Fuel Tank Capacity | 70 L | 54 L |
