click above image for more spy shots of the 2010 Buick LaCrosse

Despite a heavy rotation of security guards protecting the identity of this test car, Priddy photographer Chris Doane managed to snap it during one of one its brief public outings in an undisclosed location. It's the 2010 Buick LaCrosse, a car that's extremely important for Buick, which is down to a lineup of just three vehicles (LaCrosse, Lucerne and Enclave). It's also an important car for GM, as the 2010 LaCrosse will be the first vehicle sold in the U.S. on the new Epsilon II platform, a chassis that will eventually underpin the next generation Saturn Aura and Chevy Malibu. But Buick's getting the new platform first, and will no doubt make a splash with this all-new vehicle when it arrives in 2009 and a 2010 model.

Though heavily covered, we can see through the mesh obscuring the front end to see a grille not unlike the one worn by the Enclave CUV. With the Enclave enjoying critical acclaim and sales success, it's no surprise that Buick will be trying to repeat the formula in its mid-size sedan. Also note the roof, which is dominated by an oversized sunroof with two sections.

We're unsure what engine was powering this test vehicle, but dual exhaust pipes hint at something hot. While it could be a V8, we're betting it's the 3.6L V6, most likely with direct injection. In the new Cadillac CTS, this engine puts out over 300 HP. Doane reported the test car was plenty quick, so this scenario seems likely, but expect the 3.6L DI V6 to be detuned a bit for duty in the LaCrosse. Can't have a FWD Buick encroaching on the territory of Cadillac's RWD sport sedan, now can we?

[Source: Chris Doane for Brenda Priddy & Company]

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