2005 Citroen C5 vs. 2009 Mercedes-Benz GL
To start off, 2009 Mercedes-Benz GL is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Citroen C5. In addition, the cost of maintenance, including insurance, on 2005 Citroen C5 would be higher. At 2,987 cc (6 cylinders), 2009 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz GL (221 HP @ 3800 RPM) has 83 more horse power than 2005 Citroen C5. (138 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz GL should accelerate faster than 2005 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz GL weights approximately 991 kg more than 2005 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2005 Citroen C5. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz GL 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 Mercedes-Benz GL (510 Nm @ 1600 RPM) has 310 more torque (in Nm) than 2005 Citroen C5. (200 Nm @ 4000 RPM). This means 2009 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2005 Citroen C5.
Compare all specifications:
| 2005 Citroen C5 | 2009 Mercedes-Benz GL | |
| Make | Citroen | Mercedes-Benz |
| Model | C5 | GL |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 221 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 200 Nm | 510 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Bore Size | 85.1 mm | 83 mm |
| Engine Stroke Size | 88 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 17.7:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 10.1 seconds | 9.5 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1469 kg | 2460 kg |
| Vehicle Length | 4750 mm | 5090 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1480 mm | 1930 mm |
| Wheelbase Size | 2760 mm | 3080 mm |
| Fuel Consumption Overall | 8.9 L/100km | 10 L/100km |
| Fuel Tank Capacity | 66 L | 100 L |
