2009 Citroen C2 vs. 1991 Ford Sierra
To start off, 2009 Citroen C2 is newer by 18 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, 1991 Ford Sierra (75 HP @ 4500 RPM) has 1 more horse power than 2009 Citroen C2. (74 HP @ 5400 RPM) In normal driving conditions, 1991 Ford Sierra should accelerate faster than 2009 Citroen C2. With that said, vehicle weight also plays an important factor in acceleration. 1991 Ford Sierra weights approximately 155 kg more than 2009 Citroen C2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Ford Sierra (152 Nm @ 2200 RPM) has 34 more torque (in Nm) than 2009 Citroen C2. (118 Nm @ 3300 RPM). This means 1991 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C2.
Compare all specifications:
| 2009 Citroen C2 | 1991 Ford Sierra | |
| Make | Citroen | Ford |
| Model | C2 | Sierra |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 1751 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 75 HP |
| Engine RPM | 5400 RPM | 4500 RPM |
| Torque | 118 Nm | 152 Nm |
| Torque RPM | 3300 RPM | 2200 RPM |
| Engine Bore Size | 75.1 mm | 82.5 mm |
| Engine Stroke Size | 77 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 990 kg | 1145 kg |
| Vehicle Length | 3670 mm | 4430 mm |
| Vehicle Width | 1470 mm | 1700 mm |
| Vehicle Height | 1670 mm | 1370 mm |
| Wheelbase Size | 2320 mm | 2620 mm |
| Fuel Tank Capacity | 45 L | 60 L |
