2007 Citroen C4 vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Citroen C4. In addition, the cost of maintenance, including insurance, on 2007 Citroen C4 would be higher. At 5,999 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (312 HP @ 4400 RPM) has 174 more horse power than 2007 Citroen C4. (138 HP @ 6000 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 831 kg more than 2007 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2007 Citroen C4, being front wheel drive (FWD), will offer much better control with better grip. 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 GMC Sierra (506 Nm @ 4400 RPM) has 306 more torque (in Nm) than 2007 Citroen C4. (200 Nm @ 4000 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2007 Citroen C4 | 2009 GMC Sierra | |
| Make | Citroen | GMC |
| Model | C4 | Sierra |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 312 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 200 Nm | 506 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1063 kg | 1894 kg |
| Vehicle Length | 4270 mm | 6580 mm |
| Vehicle Width | 1780 mm | 2440 mm |
| Vehicle Height | 1460 mm | 1940 mm |
| Wheelbase Size | 2610 mm | 4250 mm |
| Fuel Consumption Overall | 8.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 60 L | 129 L |
