The 2010 Buick Lucerne continues to be part traditional American luxury car, with a back seat spacious enough for adults and part high-technology flagship. Why look any further? JD Power gave this car a Power Circle Rating of 5 in Overall Quality Mechanical, Powertrain Quality Mechanical, and Overall Quality Design. Experience true comfort with leather seats. Features include: heated seats, 21+ MPG combined fuel rating, 5-star safety for Frontal Driver and Frontal Passenger impact, seamless Bluetooth integration and cruise control.