2009 Citroen C5 vs. 1981 Mercedes-Benz G
To start off, 2009 Citroen C5 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1981 Mercedes-Benz G would be higher. At 2,307 cc (4 cylinders), 1981 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (131 HP @ 4000 RPM) has 6 more horse power than 1981 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 1981 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1981 Mercedes-Benz G weights approximately 320 kg more than 2009 Citroen C5.
Because 1981 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 Citroen C5. In wet, icy, snow, or gravel driving conditions, 1981 Mercedes-Benz G 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 C5 (314 Nm @ 2000 RPM) has 121 more torque (in Nm) than 1981 Mercedes-Benz G. (193 Nm @ 4000 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercedes-Benz G.
Compare all specifications:
| 2009 Citroen C5 | 1981 Mercedes-Benz G | |
| Make | Citroen | Mercedes-Benz |
| Model | C5 | G |
| Year Released | 2009 | 1981 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2179 cc | 2307 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 131 HP | 125 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 314 Nm | 193 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 85 mm | 95.5 mm |
| Engine Stroke Size | 96 mm | 80.2 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1880 kg |
| Vehicle Length | 4620 mm | 4240 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1480 mm | 1940 mm |
| Wheelbase Size | 2760 mm | 2410 mm |
