1999 Citroen Xantia vs. 2010 Porsche 911
To start off, 2010 Porsche 911 is newer by 11 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 3,800 cc (6 cylinders), 2010 Porsche 911 is equipped with a bigger engine. In terms of performance, 2010 Porsche 911 (385 HP @ 6500 RPM) has 298 more horse power than 1999 Citroen Xantia. (87 HP @ 4000 RPM) In normal driving conditions, 2010 Porsche 911 should accelerate faster than 1999 Citroen Xantia. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche 911 weights approximately 204 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.
Because 2010 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1999 Citroen Xantia. In wet, icy, snow, or gravel driving conditions, 2010 Porsche 911 will offer significantly more control. 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, 2010 Porsche 911 (420 Nm @ 4400 RPM) has 220 more torque (in Nm) than 1999 Citroen Xantia. (200 Nm @ 2250 RPM). This means 2010 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 Citroen Xantia. 1999 Citroen Xantia has automatic transmission and 2010 Porsche 911 has manual transmission. 2010 Porsche 911 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:
| 1999 Citroen Xantia | 2010 Porsche 911 | |
| Make | Citroen | Porsche |
| Model | Xantia | 911 |
| Year Released | 1999 | 2010 |
| Engine Position | Front | Rear |
| Engine Size | 1997 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 87 HP | 385 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 200 Nm | 420 Nm |
| Torque RPM | 2250 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1336 kg | 1540 kg |
| Vehicle Length | 4450 mm | 4465 mm |
| Vehicle Width | 1770 mm | 1808 mm |
| Vehicle Height | 1410 mm | 1300 mm |
| Wheelbase Size | 2750 mm | 2350 mm |
| Fuel Tank Capacity | 54 L | 67 L |
