1999 Citroen Xsara vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Citroen Xsara. In addition, the cost of maintenance, including insurance, on 1999 Citroen Xsara would be higher. At 3,594 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP @ 6800 RPM) has 207 more horse power than 1999 Citroen Xsara. (114 HP @ 6000 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1999 Citroen Xsara. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 210 kg more than 1999 Citroen Xsara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Citroen Xsara. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche 911 (370 Nm @ 4250 RPM) has 210 more torque (in Nm) than 1999 Citroen Xsara. (160 Nm @ 4000 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 Citroen Xsara.
Compare all specifications:
| 1999 Citroen Xsara | 2007 Porsche 911 | |
| Make | Citroen | Porsche |
| Model | Xsara | 911 |
| Year Released | 1999 | 2007 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1799 cc | 3594 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 321 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 160 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 83.1 mm | 96 mm |
| Engine Stroke Size | 81 mm | 82.8 mm |
| Engine Compression Ratio | 10.8:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 12.6 seconds | 5.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1240 kg | 1450 kg |
| Vehicle Length | 4280 mm | 4430 mm |
| Vehicle Width | 1760 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1320 mm |
| Wheelbase Size | 2760 mm | 2360 mm |
| Fuel Consumption Overall | 6.5 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 47 L | 67 L |
