The Excelle XT will take a place between the Excelle and the new Regal. The Cadillac gets 3.0-liter and 3.6-liter engines with GM's SIDI technology that also grace Australia's new Holden Commodores. The luxury sedan, a lengthened version of our STS with a superior interior, will also be China's introduction to OnStar.
[Source: Automotive News China - Sub. Req.]