GM Reportedly Unveiled Several New Models at Pre-Show Event Including 2011 Buick Regal GS and 2011 Chevy Malibu Facelift and Orlando Crossover

A news report from the CanadianDriver claims General Motors gave the members of the press a sneak peak of all the new models that the company is planning to reveal at next month’s 2010 Detroit motorshow. Needless to say, no pictures or videos were allowed at the pre-show event that is said to have taken place in downtown Detroit last Wednesday, but here are the cars that were allegedly revealed to the media.

Starting with Buick, the reports says that GM showed a high performance version of the recently revealed 2011 Regal sedan based on the Opel Insignia OPC. If true, we’re assuming that the Audi S4-rivalling sports sedan will be called the Buick Regal GS and that it will carry over the OPC’s 325HP turbocharged V6 and all-wheel drive system.

Moving on to Chevrolet, GM’s bestselling brand is said to have unveiled an array of new models for 2010 including the production version of the Camaro Convertible that gets a retractable softop, the redesigned Aveo subcompact, the new Spark mini, the Orlando crossover which was shown in concept form at last year’s Paris motor show and surprise, surprise, a heavily facelifted Malibu.

The news report says that the Orlando seven-seater compact crossover, which uses a modified version of the Cruze’s platform, has remained close to the concept while the 2011 Malibu sedan is claimed to feature a more sculptured body work, crisper edges and pronounced wheel arches.

Finally, GM is said to have taken the wraps off GMC’s version of the Chevrolet Orlando called the Granite – though it is not clear if this is a production or a concept model.

Since General Motors has not made any official announcements, there’s no way we can corroborate the report, but with the Detroit show just around the corner, we gather that it won’t be long before we get the official word.