We now know that the Envision is outfitted with a leather-wrapped, heated steering wheel. The steering wheel also features controls for cruise control, music and Bluetooth connectivity. The area beneath the centre console and the seats, which have split centre armrests for access to extra storage space and USB port, are wrapped in dual-stitched burgundy leather.
A panoramic sunroof gives its soundproof interior a spacious feel. The Envision’s FlexRide suspension system can be adjusted between 4 different settings: Normal, Tour, Sport and Off-Road. In fact, the Envision is the first Buick vehicle to offer Off-Road mode. It is also equipped with parking assist, engine start/stop and lane departure warning.
Source : motorauthority.com