2006 Citroen C4 vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Citroen C4. In addition, the cost of maintenance, including insurance, on 2006 Citroen C4 would be higher. At 2,488 cc (4 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (172 HP @ 6000 RPM) has 34 more horse power than 2006 Citroen C4. (138 HP @ 6000 RPM) In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 2006 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 588 kg more than 2006 Citroen C4. 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 Mercury Mariner (232 Nm @ 4500 RPM) has 32 more torque (in Nm) than 2006 Citroen C4. (200 Nm @ 4000 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C4.
Compare all specifications:
| 2006 Citroen C4 | 2009 Mercury Mariner | |
| Make | Citroen | Mercury |
| Model | C4 | Mariner |
| Year Released | 2006 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 172 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 200 Nm | 232 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 85.1 mm | 90.2 mm |
| Engine Stroke Size | 88 mm | 94 mm |
| Engine Compression Ratio | 11.0:1 | 9.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1337 kg | 1925 kg |
| Vehicle Length | 4270 mm | 4460 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1460 mm | 1780 mm |
| Wheelbase Size | 2610 mm | 2630 mm |
| Fuel Consumption Overall | 8.1 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 60 L | 62 L |
