2009 Audi A4 vs. 1999 Citroen Xantia
To start off, 2009 Audi A4 is newer by 10 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 1,997 cc (4 cylinders), 1999 Citroen Xantia is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (138 HP @ 4000 RPM) has 51 more horse power than 1999 Citroen Xantia. (87 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1999 Citroen Xantia. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 98 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, 2009 Audi A4 (320 Nm @ 1750 RPM) has 120 more torque (in Nm) than 1999 Citroen Xantia. (200 Nm @ 2250 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Citroen Xantia. 1999 Citroen Xantia has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 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:
| 2009 Audi A4 | 1999 Citroen Xantia | |
| Make | Audi | Citroen |
| Model | A4 | Xantia |
| Year Released | 2009 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 87 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 320 Nm | 200 Nm |
| Torque RPM | 1750 RPM | 2250 RPM |
| Engine Bore Size | 81 mm | 85 mm |
| Engine Stroke Size | 95.5 mm | 88 mm |
| Engine Compression Ratio | 18.0:1 | 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 | 1434 kg | 1336 kg |
| Vehicle Length | 4590 mm | 4450 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2650 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 54 L |
