Contact Circle Buick GMC today for information on dozens of vehicles like this 2021 Buick Envision Essence. This Buick includes: DARK MOON BLUE METALLIC TRANSMISSION, 9-SPEED AUTOMATIC (STD) A/T 9-Speed A/T *Note - For third party subscriptions or services, please contact the dealer for more information.* Want more room? Want more style? This Buick Envision Essence is the vehicle for you. Look no further, you have found exactly what you've been looking for. This is about the time when you're saying it is too good to be true, and let us be the one's to tell you, it is absolutely true..