General Motors Corporation (NYSE: GM) announced today it has been ranked as the Number 1 Internet Auto manufacturer by Gomez Advisors, according to research released by the technology analyst firm. Gomez Advisors' Scorecards, which assist consumers who want to do business on the Internet by helping them identify firms whose Internet offerings best meet their needs, also rates best in the industry for "On-Site Resources" and for "Serious Shopper," "Tire-kicker" and "First-time Buyer" customer categories. is GM's comprehensive and industry-leading online automotive buying service.