2009 Citroen C6 vs. 1999 Rover 25
To start off, 2009 Citroen C6 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Rover 25. In addition, the cost of maintenance, including insurance, on 1999 Rover 25 would be higher. At 2,720 cc (6 cylinders), 2009 Citroen C6 is equipped with a bigger engine. In terms of performance, 2009 Citroen C6 (201 HP @ 4200 RPM) has 97 more horse power than 1999 Rover 25. (104 HP @ 4200 RPM). In normal driving conditions, 2009 Citroen C6 should accelerate faster than 1999 Rover 25. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 740 kg more than 1999 Rover 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Citroen C6 (440 Nm @ 1900 RPM) has 200 more torque (in Nm) than 1999 Rover 25. (240 Nm @ 2000 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Rover 25. 2009 Citroen C6 has automatic transmission and 1999 Rover 25 has manual transmission. 1999 Rover 25 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Citroen C6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C6 | 1999 Rover 25 | |
| Make | Citroen | Rover |
| Model | C6 | 25 |
| Year Released | 2009 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 1950 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 201 HP | 104 HP |
| Engine RPM | 4200 RPM | 4200 RPM |
| Torque | 440 Nm | 240 Nm |
| Torque RPM | 1900 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 84.5 mm |
| Engine Stroke Size | 88 mm | 88.9 mm |
| Engine Compression Ratio | 17.3:1 | 19.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1870 kg | 1130 kg |
| Vehicle Length | 4910 mm | 4000 mm |
| Vehicle Width | 1870 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2910 mm | 2510 mm |
| Fuel Tank Capacity | 72 L | 50 L |
