Avenir
Navigation System, Power Liftgate, Power Panoramic Tilt-Sliding Moonroof, Preferred Equipment Group 1SU. CARFAX One-Owner. 22/29 City/Highway MPG Summit White 2021 Buick Envision Avenir AWD 9-Speed Automatic 2.0L TurbochargedOdometer is 4456 miles below market average!EPA-estimate metric: these are contingent on ideal conditions within a lab. Real-world situations such as carrying passengers or cargo, using climate control, driving style, and ambient temperatures can affect actual metrics.