2009 Citroen C6 vs. 2004 GMC Sierra
To start off, 2009 Citroen C6 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,967 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (321 HP @ 5000 RPM) has 120 more horse power than 2009 Citroen C6. (201 HP @ 4200 RPM) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2009 Citroen C6. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 400 kg more than 2009 Citroen C6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Citroen C6. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra will offer significantly more control. 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 70 more torque (in Nm) than 2004 GMC Sierra. (370 Nm @ 4000 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra.
Compare all specifications:
| 2009 Citroen C6 | 2004 GMC Sierra | |
| Make | Citroen | GMC |
| Model | C6 | Sierra |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 5967 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 201 HP | 321 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 440 Nm | 370 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1870 kg | 2270 kg |
| Vehicle Length | 4910 mm | 5790 mm |
| Vehicle Width | 1870 mm | 2000 mm |
| Vehicle Height | 1470 mm | 1850 mm |
| Wheelbase Size | 2910 mm | 3650 mm |
| Fuel Consumption Overall | 8.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 72 L | 117 L |
