Citroën DS3 WRC 2011
Hot on the heels of the Ford Fiesta RS WRC, Citroën has also today unveiled its 2011 World Rally Championship contender.
The DS3 WRC will have a huge reputation to live up to, seeing as its Xsara and C4 predecessors secured six driver’s titles (all with Sébastien Loeb at the wheel, and all won over consecutive years) and five constructor’s championships. And it looks very likely that Loeb and Citroën will be accomplishing both feats again this year, too.
In developing the new car, Citroën Racing has had to comply with the new 2011 FIA WRC regulations. The biggest change is the shift from 2.0 litre to 1.6 litre turbocharged engines but, with an eye on costs, components such as semi-automatic gearboxes and centre differentials are now banned, while others have to comply with strict cost and weight criteria.
The direct injection engines used in the DS3 WRC have been tuned to produce around 295 bhp (220 kW / 300 PS) and, under the revised rules, each one will be expected to last for up to six rallies. Transmission to the all-wheel drive system is via a fully manual six-speed sequential Sadev gearbox.
Converting the bodywork of the road-going DS3 to WRC specification has involved changing the bumpers and wings in order to reach the maximum permissible width of 1,820 mm. Aerodynamic down force is taken care of by a front splitter and a substantial rear spoiler.
Meanwhile, the door glass has been replaced with polycarbonate, and the doors themselves have been filled with foam to increase side impact protection. Naturally, there’s also a hefty internal roll cage, made from 40 metres of steel tubing.
The 2011 driver line-ups for either the Citroën Total World Rally Team or the Citroën Junior Team have yet to be confirmed.
The DS3 WRC will have a huge reputation to live up to, seeing as its Xsara and C4 predecessors secured six driver’s titles (all with Sébastien Loeb at the wheel, and all won over consecutive years) and five constructor’s championships. And it looks very likely that Loeb and Citroën will be accomplishing both feats again this year, too.
In developing the new car, Citroën Racing has had to comply with the new 2011 FIA WRC regulations. The biggest change is the shift from 2.0 litre to 1.6 litre turbocharged engines but, with an eye on costs, components such as semi-automatic gearboxes and centre differentials are now banned, while others have to comply with strict cost and weight criteria.
The direct injection engines used in the DS3 WRC have been tuned to produce around 295 bhp (220 kW / 300 PS) and, under the revised rules, each one will be expected to last for up to six rallies. Transmission to the all-wheel drive system is via a fully manual six-speed sequential Sadev gearbox.
Converting the bodywork of the road-going DS3 to WRC specification has involved changing the bumpers and wings in order to reach the maximum permissible width of 1,820 mm. Aerodynamic down force is taken care of by a front splitter and a substantial rear spoiler.
Meanwhile, the door glass has been replaced with polycarbonate, and the doors themselves have been filled with foam to increase side impact protection. Naturally, there’s also a hefty internal roll cage, made from 40 metres of steel tubing.
The 2011 driver line-ups for either the Citroën Total World Rally Team or the Citroën Junior Team have yet to be confirmed.
%20Front%20Side%201.jpg)
%2BFront%2BSide.jpg)
Comments
Post a Comment