The 2018 Buick LaCrosse full-size luxury sedan delivers power and efficiency two ways: the new standard 2.5L 4-cylinder eAssist engine paired with a 6-speed automatic transmission, or the available 310 HP 3.6L V6 engine with a new 9-speed automatic transmission. And with a 5-link rear suspension and available All-Wheel Drive with Active Twin Clutch on V6 models, LaCrosse handles the road with surprising agility.
LaCrosse offers an available 3.6L V6 engine that delivers smooth, efficient power. It uses Active Fuel Management and a new 9-speed automatic transmission to achieve an EPA-est 21 mpg hwy/30 mpg combined.
LaCrosse’s available intelligent Twin-Clutch All-Wheel Drive system monitors the traction of all four wheels and activates when needed to provide impressive handling and cornering on both slippery surfaces and dry roads. Compared to a normal AWD system, the twin-clutch system can provide torque to either rear wheel, giving drivers more confidence and helping them feel more connected to the road.
LaCrosse features standard high-intensity-discharge (HID) xenon headlamps with LED-signature lighting, and LED-accented tail lamps. Experience intelligence in motion with available articulating headlamps that move as you turn to light the way around bends and turns.
With the press of a button, the available tilt-sliding power panoramic moonroof, with fixed rear glass and power rear sunshade, lets you enjoy a wide-open view of the endless sky.
The 2018 Buick LaCrosse full-size luxury sedan is designed to deliver a driving experience that is incredibly quiet - so you can escape everyday noise, every day. Active Noise Cancellation detects unwanted sounds and helps cancel them out through the vehicle’s speaker system. And advanced acoustic materials help absorb road noise before it reaches you and your passengers’ ears. So sit back, relax and hear the difference.
An innovative center console design in the 2018 Buick LaCrosse full-size sedan opens up the cabin to create a light, airy environment and provides convenient extra storage space.
With Apple CarPlay,™ some of the apps you love on your iPhone come alive through Siri® or the built-in display. It lets you access Apple Music, Maps, make phone calls, and send messages. It’s the smarter way to use your iPhone in the car.
Available Automatic Parking Assist uses ultrasonic sensors and clear driver cues for gear selection, accelerating and braking to automatically steer the LaCrosse with ease into detected parallel and perpendicular parking spaces. Now you don’t have to worry about navigating that perfect yet tricky parking spot again.
Buick will warrant each Buick passenger car, light duty truck - for 6 years or 70,000 miles/110,000 kms. with no deductible, whichever comes first, from the original in-service date of the vehicle, for warrantable repairs which are required as a result of defects due to material and/or workmanship to the Powertrain components.
When you’re backing out of a parking space, available Rear Cross Traffic Alert uses radar to detect left- and right- cross traffic approaching your LaCrosse within 65 feet of either side and alerts you.
Available Forward Automatic Braking technology senses when a potential front-end crash is imminent and can automatically brake to help you reduce crash damage or help avoid colliding with a detected vehicle ahead in some very low speed situations.
Available Side Blind Zone Alert issues a visual warning when a vehicle enters your blind zone. And when you’re changing lanes, available Lane Change Alert uses radar to help watch for and warn you of vehicles rapidly approaching your blind zones.