2007 Alfa Romeo 159 vs. 1999 Citroen Xantia
To start off, 2007 Alfa Romeo 159 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Citroen Xantia. In addition, the cost of maintenance, including insurance, on 1999 Citroen Xantia would be higher. At 2,387 cc (5 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (198 HP @ 4000 RPM) has 111 more horse power than 1999 Citroen Xantia. (87 HP @ 4000 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 1999 Citroen Xantia. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 369 kg more than 1999 Citroen Xantia. 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, 2007 Alfa Romeo 159 (400 Nm @ 2000 RPM) has 200 more torque (in Nm) than 1999 Citroen Xantia. (200 Nm @ 2250 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1999 Citroen Xantia. 1999 Citroen Xantia has automatic transmission and 2007 Alfa Romeo 159 has manual transmission. 2007 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Citroen Xantia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 159 | 1999 Citroen Xantia | |
| Make | Alfa Romeo | Citroen |
| Model | 159 | Xantia |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1997 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 198 HP | 87 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 400 Nm | 200 Nm |
| Torque RPM | 2000 RPM | 2250 RPM |
| Engine Bore Size | 82 mm | 85 mm |
| Engine Stroke Size | 90.4 mm | 88 mm |
| Engine Compression Ratio | 17.0:1 | 10.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1705 kg | 1336 kg |
| Vehicle Length | 4670 mm | 4450 mm |
| Vehicle Width | 1830 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 54 L |
