The prices for the 2012 Buick Regal model range were revealed. Here are included the GS and eAssist versions. Both models will go on sale starting September and will offer new technology and more performance when it comes to driving. The GS has a 2.0-liter four-cylinder turbo engine that is able to deliver 270 horsepower and 400 Nm of torque. It sounds like quite a lot of power for a car in this class. The price for the 2012 Buick Regal GS starts at $35,310 and in this one are included the $860 destination charge. The eAssist is powered by a hybrid system that has a 15 horsepower electric motor and also a 182 horsepower and 233 Nm of torque 2.4-liter combustion engine. This model is more environment-friendly. The fuel consumption is 26mpg in the city and 37 mpg on the highway. The price list starts at $29,530 and this price also includes the $860 destination charge.