Choate takes a Design-Assist role in the development and construction of this dazzling new dealership. Capitalizing on the high exposure received from the main thoroughfare, the eye-catching, two-story, structural steel showroom engages customers with brilliant full-height glass curtainwall, brick veneer, and aluminum composite metal (ACM) panels. Inside, a three-platform vehicle lift displays Mercedes models across the second story of the showroom. Visible architectural steel elements and spiral ductwork give the dealership an industrial appeal. Top-of-the-line-luxury is exuded by the high-end finishes, suspended wood paneling cloud accents, polished ceramic floor tiling, and comfortable furnishings.

An accommodating service department provides a fully conditioned service drive and customer drop off area, a 27 bay service shop, 4 detail bays, new car delivery area, and used car appraisal bays — all of which feature full vision high-speed Rytec roll-up doors and clinker tile covering the floors. The parts department of Sonic Mercedes McKinney implements radio frequency identification (RFID) technology for processing inventory.