2007 Citroen Xsara vs. 1991 Ford Sierra
To start off, 2007 Citroen Xsara is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 1,751 cc (4 cylinders), 1991 Ford Sierra is equipped with a bigger engine. In terms of performance, 2007 Citroen Xsara (114 HP @ 5500 RPM) has 39 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 2007 Citroen Xsara should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen Xsara weights approximately 175 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Citroen Xsara (160 Nm @ 4000 RPM) has 8 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2007 Citroen Xsara will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 2007 Citroen Xsara | 1991 Ford Sierra | |
| Make | Citroen | Ford |
| Model | Xsara | Sierra |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1749 cc | 1751 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 75 HP |
| Engine RPM | 5500 RPM | 4500 RPM |
| Torque | 160 Nm | 152 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Engine Bore Size | 82.7 mm | 82.5 mm |
| Engine Stroke Size | 81.4 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 21.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1145 kg |
| Vehicle Length | 4280 mm | 4430 mm |
| Vehicle Width | 1760 mm | 1700 mm |
| Vehicle Height | 1640 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Tank Capacity | 55 L | 60 L |
