suspension. The C4 breaks with the past on other fronts, in particular by removing the rear autodirezionale solution, used up to that time on the Xsara and ZX. The suspension is the usual type MacPherson strut front suspension with coil springs, while the rear has interconnected wheels with torsion beam and torsion bars. The braking system includes ventilated discs on the front, and rear solid discs with ABS and ESP (not standard versions with basic fittings). The steering is rack and pinion with electro-hydraulic power steering. 2008 facelift At the 2008 Moscow International Automobile Salon, Citroën presented a facelifted Citroën C4. Both hatchback and coupé were subject to a slight cosmetic makeover that involved the front end, which now sported a "mouth" and larger trapezoid shape. The grille was redesigned, making it slightly curved. There were also minor updates in the queue. The redesign led to a slight lengthening of the car body, and was the occasion for more news: from the mechanical point of view was the arrival of the 1.6 Prince, with variable valve timing and aspiration, and turbocharged and direct injection, already mounted on the Peugeot 207 and 308, as well as the Mini. Ride comfort was improved, and the more simplified saloon and the coupe were offered for the same price. In addition, the diesel versions were available with Airdream pack, which allowed for slightly reduced emissions and consumption. C-Triomphe / C4 Pallas / C4 Sedan The saloon version was introduced as the Citroën C-Triomphe, a mid-size saloon automobile produced from April 2006 for the Chinese market by Dongfeng Peugeot-Citroën Automobile, a joint venture between the French PSA Group (Peugeot-Citroën) and the Chinese manufacturer Dongfeng. This new model range was designed to supplement other Chinese models, such as the Fukang and the Elysée, rather than being a direct replacement. In April 2007, Citroën announced that the four-door C4 would be built in Argentina. The Argentinian and Brazilian versions are sold as the C4 Pallas and C4 Sedan in some South American and European markets. The car is a notchback saloon version of the European C4 model, since the Chinese market prefers traditional three-box saloons over hatchbacks. It did not keep the designation, however, because in Chinese, the number "4" is unlucky. The saloon is much larger than the hatchback: its length is over the hatchback's and its wheelbase measures against of the hatchback. This caused the