stops at red lights, it can t propel the car on its own. buick kept the street credit of the lacrosse low key. and an eco gauge and he so you know the car didn t break down. the nice interior that you get in any lacrosse. a trunk and then different. and that s where you ll find the high-tech lithium ion battery smaller than the one in most hybrids and encoaches on the trunk space and a pass through for a pair of skis and i don t know, a six foot sub. and improved fuel economy about 25% bet her than the old lacrosse four cylinder without e-assist, 25 miles per gallon city. 36 highway. with the price of about $31,000 you re going to pay about 3,000 more for this car than the old ones.