Buick Envision is powered by a 228-horsepower 2.0-liter Ecotec turbo four-cylinder engine. This engine is assisted by a 9-speed automatic transmission, and the FWD drivetrain achieves a fuel efficiency of 24 mpg in the city and 31 mpg on the highway for a combined average of 26 mpg. The Envision is available in three trim levels: Preferred, Essence, and Avenir. This column will focus on the Essence model. The new Essence is completely updated. Heated leather wrapped steering wheel feels good in the driver’s hands, and 8-way power front seats with 4-way lumbar provide great comfort for everyone up front. There is “adult friendly,” headroom and legroom for both front and back rows. This compact five-seat luxury SUV appears to balance performance, economy, and comfort equally. The smooth acceleration with even a little bit of purr adds to an already good feeling. The quality interior and comfortable space are complemented …