2009 Citroen C5 vs. 1987 Ford Sierra
To start off, 2009 Citroen C5 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,946 cc (6 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (208 HP @ 6000 RPM) has 96 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 665 kg more than 1987 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, 2009 Citroen C5 (290 Nm @ 3750 RPM) has 110 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2009 Citroen C5 | 1987 Ford Sierra | |
| Make | Citroen | Ford |
| Model | C5 | Sierra |
| Year Released | 2009 | 1987 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 2292 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 112 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 290 Nm | 180 Nm |
| Torque RPM | 3750 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1800 kg | 1135 kg |
| Vehicle Length | 4790 mm | 4500 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2820 mm | 2620 mm |
