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The CitroĂ«n C4 WRC — CitroĂ«n Sport's new weapon — will be premiered on 5 September. Before making its debut in the World Rally Championship (WRC) from 2007, it is set to be one of the main attractions at the 2006 Paris Motor Show (28 September – 15 October).

The C4 CitroĂ«n Sport concept car was a vehicle symbolising the renewal of the Marque. It was the result of cooperation between engineers from the styling and sports departments. In the first instance, the project completely disregarded regulatory requirements. A true exercise in style, it met the challenge of developing a futuristic vision of a new car. A car to replace the Xsara WRC, winner of three world "manufacturers" crowns between 2003 and 2005. In the expert hands of CitroĂ«n Sport's engineers at Versailles Satory, the C4 CitroĂ«n Sport concept car became the C4 WRC.

Adapting to regulations
Although the overall styling was maintained, the car had to be adapted to international regulations and performance requirements. This is where the design office of CitroĂ«n Sport stepped in. The project working group came up with a first rolling model of the CitroĂ«n C4 WRC that was already a long way from the original concept. The roof, for example, was no longer made of glass, since this is banned in rally racing. The front and rear wings, bumpers and spoiler were modified to satisfy regulations and performance criteria. To save time and money, a number of body parts were studied in wind tunnels on a scale of ¼ before validation of the full-size parts at the end of the project.

The main lines of the development programme
The role of the development programme was to validate the parts and powertrain sub-systems developed by the design office. Reliability was the first factor and performance the second. To achieve the desired result, several working sessions were necessary on both asphalt and gravel. The technical team of CitroĂ«n Sport then compared the performance of the C4 WRC with that of the Xsara, which remained the standard, the absolute reference. Although it is still in its development phase, the CitroĂ«n C4 WRC has shown real potential. Now, its performance can only truly be confirmed in rally conditions.

Expectations and objectives
The mechanics, engineers, crews and managers of CitroĂ«n Sport, are impatient to see how the C4 WRC performs in an actual rally event. Designed to be as easy to drive and as reliable as the Xsara WRC, the C4 WRC aims to set even higher standards of efficiency and performance. A car built and developed to enable CitroĂ«n to target the "drivers" and "manufacturers" titles once more from 2007.

Main technical characteristics of the CitroĂ«n C4 WRC
Like the Xsara, its glorious predecessor, the CitroĂ«n C4 WRC features four-wheel drive and a 2-litre turbocharged engine mated to a cross-mounted 6-speed gearbox. At 4.20 m, the C4 WRC is longer than the Xsara and, in line with regulations, therefore has a larger width of 1,800 mm, compared with 1,700 mm for the Xsara. This change should provide better stability on bends.

As also laid down in the new regulations, the use of electronic driving aids is limited, in the same way as for the Xsara in its 2006 configuration. Referring again to the regulatory budget cuts, the sub-systems of the C4 WRC – such as the engines, gearboxes, front, central and rear differentials and dampers – must last longer and be more reliable.

Autor:	Wilu [ Czw, 05.01.2006, 16:15 ]
Temat postu:	Citroen C4 WRC 2006
(C) allcarwallpapers

Autor:	hun [ Czw, 05.01.2006, 16:28 ]
Temat postu:
Wizualnie jestem zdecydowanie na tak, ciekawe czy technicznie powtĂłrzy sukces poprzednika. MoĹĽe ewntualnie przyczepiĹ‚bym siÄ™ do tylnego spoilera

Autor:	sAYo [ Czw, 05.01.2006, 16:52 ]
Temat postu:
Wizualnie nie ocenia siÄ™ tego typu samochodĂłw choÄ‡ trzeba przyznaÄ‡ ĹĽe caĹ‚kiem Ĺ‚adnie siÄ™ prezentuje. NajwaĹĽniejsze by dobrze jeĹşdziĹ‚ i kontynuĹ‚owaĹ‚ zwyciÄ™skÄ… passÄ™ Xsary.

Autor:	johny [ Czw, 05.01.2006, 17:15 ]
Temat postu:
ale chyba na rajdowych trasach to siÄ™ pojawi w 2007 roku bo Citroen odpuĹ›ciĹ‚ sobie sezon 2006 wĹ‚asciwie to bieda teraz w rajdach jest

Autor:	Ice [ Czw, 05.01.2006, 17:28 ]
Temat postu:
KrĂłtki, zwinny... jak 206. MoĹĽe byÄ‡ ciekawie

Samochody Świata - Forum Motoryzacyjne https://www.samochodyswiata.pl/

Citroen C4 WRC 2006 https://www.samochodyswiata.pl/viewtopic.php?f=11&t=9316	Strona 1 z 2

Autor:	estachos [ Czw, 05.01.2006, 17:50 ]
Temat postu:
juz od jakiegoĹ› czasu mam go na tapecie... szczÄ™Ĺ›cie ĹĽe loeb po nastÄ™pnym sezonie wrĂłci do fabrycznego teamu... wielu sukcesĂłw xsary nie byĹ‚oby gdyby nie on... samochĂłd to tylko narzÄ™dzie w rÄ™kach zawodowca...

Autor:	Wilu [ Czw, 05.01.2006, 19:41 ]
Temat postu:
estachos napisał(a): samochĂłd to tylko narzÄ™dzie w rÄ™kach zawodowca... Ale tez awodowiec bez odpowiednich narzÄ™dzi nic nie zdziaĹ‚a Ĺ›wietne autko

Autor:	spider [ Czw, 05.01.2006, 19:51 ]
Temat postu:
ale on nisko siedzi

Autor:	POŃCZAK [ Czw, 05.01.2006, 20:08 ]
Temat postu:
po co wyzej na asfalt?

Autor:	Kobi [ Pią, 06.01.2006, 12:14 ]
Temat postu:
Wydaje mi siÄ™ , ĹĽe kiedyĹ› juĹĽ byĹ‚ temat o wersji WRC , ale moge siÄ™ myliÄ‡ Zobaczymy co Loeb zdziaĹ‚a w C4

Autor:	sdziobak [ Pią, 06.01.2006, 19:41 ]
Temat postu:
sayo_nara napisał(a): Wizualnie nie ocenia siÄ™ tego typu samochodĂłw choÄ‡ trzeba przyznaÄ‡ ĹĽe caĹ‚kiem Ĺ‚adnie siÄ™ prezentuje. NajwaĹĽniejsze by dobrze jeĹşdziĹ‚ i kontynuĹ‚owaĹ‚ zwyciÄ™skÄ… passÄ™ Xsary. Jak bÄ™dzie nim jeĹĽdziĹ‚ LOED to bÄ™dzie kontynuowaĹ‚

Autor:	Wilu [ Pią, 06.01.2006, 21:58 ]
Temat postu:
Cytuj: Jak bÄ™dzie nim jeĹĽdziĹ‚ LOED to bÄ™dzie kontynuowaĹ‚ A kto to jest bo nie znam goĹ›cia

Autor:	estachos [ Pią, 06.01.2006, 23:02 ]
Temat postu:
koledze chodziĹ‚o zapewne o Sebastiena Loeb'a... kaĹĽdemu sie moĹĽe zdarzyÄ‡ literĂłwka

Autor:	Rules [ Czw, 29.06.2006, 23:45 ]
Temat postu:
http://video.google.com/videoplay?docid ... 1&q=C4+WRC

Autor:	Mefisto [ Pią, 30.06.2006, 8:47 ]
Temat postu:
Jesli bedzie tak spisywal sie jak Xsara to wszystko jest na dobrej drodze aby Citroen znow zdobyl tytul mistrza. Z tego co bylo na filmiku widac ze bedzie to wielki problem dla pozostalych kierowcow i teamow...

Autor:	polac [ Pią, 30.06.2006, 9:29 ]
Temat postu:
Mefisto napisał(a): Jesli bedzie tak spisywal sie jak Xsara to wszystko jest na dobrej drodze aby Citroen znow zdobyl tytul mistrza. Z tego co bylo na filmiku widac ze bedzie to wielki problem dla pozostalych kierowcow i teamow... I bardzo dobrze

Autor:	XSCORPIO [ Pon, 31.07.2006, 19:11 ]
Temat postu:
nieĹşle sie prezentuje..... zobaczymy czypowtĂłrzy sukces xary??

Autor:	Neken [ Śro, 06.09.2006, 20:56 ]
Temat postu:
JakieĹ› takie mdĹ‚e to malowanie zrobili o wiele lepiej wyglÄ…da na "pierwszych" fotkach.

Autor:	Neken [ Sob, 01.07.2006, 16:07 ]
Temat postu:
johny napisał(a): ale chyba na rajdowych trasach to siÄ™ pojawi w 2007 roku bo Citroen odpuĹ›ciĹ‚ sobie sezon 2006 wĹ‚asciwie to bieda teraz w rajdach jest Prawdopodobnie C4 WRC zadebiutuje juĹĽ niedĹ‚ugo a dokĹ‚adnie podczas Rajdu Niemiec 11.08 - 13.08.2006 a za kierownicÄ… ma usiÄ…Ĺ›Ä‡ Daniel Sordo. JeĹ›li chodzi o sezon 2007 to w fabrycznym teamie bÄ™dzie duet S. Loeb - D. Sordo.

Autor:	Wilu [ Śro, 06.09.2006, 14:37 ]
Temat postu:
babez.de napisał(a): The CitroĂ«n C4 WRC — CitroĂ«n Sport's new weapon — will be premiered on 5 September. Before making its debut in the World Rally Championship (WRC) from 2007, it is set to be one of the main attractions at the 2006 Paris Motor Show (28 September – 15 October). The C4 CitroĂ«n Sport concept car was a vehicle symbolising the renewal of the Marque. It was the result of cooperation between engineers from the styling and sports departments. In the first instance, the project completely disregarded regulatory requirements. A true exercise in style, it met the challenge of developing a futuristic vision of a new car. A car to replace the Xsara WRC, winner of three world "manufacturers" crowns between 2003 and 2005. In the expert hands of CitroĂ«n Sport's engineers at Versailles Satory, the C4 CitroĂ«n Sport concept car became the C4 WRC. Adapting to regulations Although the overall styling was maintained, the car had to be adapted to international regulations and performance requirements. This is where the design office of CitroĂ«n Sport stepped in. The project working group came up with a first rolling model of the CitroĂ«n C4 WRC that was already a long way from the original concept. The roof, for example, was no longer made of glass, since this is banned in rally racing. The front and rear wings, bumpers and spoiler were modified to satisfy regulations and performance criteria. To save time and money, a number of body parts were studied in wind tunnels on a scale of ¼ before validation of the full-size parts at the end of the project. The main lines of the development programme The role of the development programme was to validate the parts and powertrain sub-systems developed by the design office. Reliability was the first factor and performance the second. To achieve the desired result, several working sessions were necessary on both asphalt and gravel. The technical team of CitroĂ«n Sport then compared the performance of the C4 WRC with that of the Xsara, which remained the standard, the absolute reference. Although it is still in its development phase, the CitroĂ«n C4 WRC has shown real potential. Now, its performance can only truly be confirmed in rally conditions. Expectations and objectives The mechanics, engineers, crews and managers of CitroĂ«n Sport, are impatient to see how the C4 WRC performs in an actual rally event. Designed to be as easy to drive and as reliable as the Xsara WRC, the C4 WRC aims to set even higher standards of efficiency and performance. A car built and developed to enable CitroĂ«n to target the "drivers" and "manufacturers" titles once more from 2007. Main technical characteristics of the CitroĂ«n C4 WRC Like the Xsara, its glorious predecessor, the CitroĂ«n C4 WRC features four-wheel drive and a 2-litre turbocharged engine mated to a cross-mounted 6-speed gearbox. At 4.20 m, the C4 WRC is longer than the Xsara and, in line with regulations, therefore has a larger width of 1,800 mm, compared with 1,700 mm for the Xsara. This change should provide better stability on bends. As also laid down in the new regulations, the use of electronic driving aids is limited, in the same way as for the Xsara in its 2006 configuration. Referring again to the regulatory budget cuts, the sub-systems of the C4 WRC – such as the engines, gearboxes, front, central and rear differentials and dampers – must last longer and be more reliable. (C) babez

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