The new Opel Insignia-based Buick Regal will be launched in to the market in the second quarter of 2010. The car uses the same powertrains as the Opel which means you can have it with either a 2.4 liter 182hp or a turbocharged 2.0 liter with 220hp engine. GM keep emphasizing on the Regal’s European-bred driving, which is convenient because it is developed in Germany! We’ve covered full details on this “new” model earlier, now though they have released two new video of the car, one showing it in action and the other gives you a tour of the interior. You’ll find both after the jump…