(2017) The third generation LaCrosse debuted at the 2015 LA Auto Show as a 2017 model using E2XX platform shared with the 2016–present Chevrolet Impala. The platform switch reduced its weight by about , despite slightly growing in length and width. The weight reduction was achieved by use of high-strength steels and better sound-absorbing material. The car is powered by a GM Small Gasoline Engine and GM Ecotec engine in China for tax credit purposes and by a Fourth Generation GM High Feature engine in North America. Starting 2018, the LaCrosse comes standard with an eAssist drivetrain, consisting of a mild hybrid electric and 2.5-liter Ecotec gasoline engine sending power to the front wheels through a 6-speed automatic transmission. In order to make room for an upcoming new product in the Kansas City, KS facility, the production of the LaCrosse was moved from GM Fairfax Assembly to Detroit/Hamtramck Assembly. The main difference between the North American and Chinese models sold is the drive system. Models sold in the Chinese market are front wheel drive vehicles compared to their American counterparts which are available in front wheel drive or all wheel drive. Third generation features include: Automatic parking assist (front ultrasonic parking assist is now present). Apple CarPlay and Android Auto for the Buick IntelliLink infotainment system. An all-new 3.6-liter direct-injection VVT V6 engine (LGX 310 hp / 282 lb-ft), with stop-start and cylinder deactivation. Externally sourced 8-speed Aisin (AWF8F35) automatic transmission (2017 only). Starting 2018 an all-new 9-speed GM 9T60 (M3G) automatic transmission with the optional V6. Safety The 2017 LaCrosse received a Top Safety Pick in the Insurance Institute for Highway Safety's Crashworthiness test and a Poor rating for headlights, which prevented a Top Safety Pick Plus. The LaCrosse comes standard with 10 air bags including front air bags, roof rail-mounted head-curtain air bags, seat-mounted side-impact air bags for both front and rear outboard seat passengers, and knee air bags for front seat passengers. Additional standard safety features include Ultra-sonic rear parking assist, and backup camera. Optional safety features include a following distance indicator, forward collision alert, forward collision braking, front pedestrian detection, blind spot detection, lane keeping assist, and rear-cross traffic alert. Reception The receptions by car critics was generally positive, but not without flaws. Car and Driver stated, "Elegant exterior, much-improved interior materials, impressive ride and handling with up level suspension," while U.S. News & World Report