Mercedes-Benz of Carlsbad operates under the Hoehn Motors banner on Car Country Drive, a fourth-generation family enterprise that has sold automobiles since the original Hoehn Chevrolet opened in 1928. Hoehn's 11 franchises employ over 500 people across the Paseo del Norte corridor near the Carlsbad Premium Outlets, and the Mercedes division runs a factory-spec 229.5 synthetic-oil service program that exceeds the conventional maintenance intervals offered by independent shops like Carlsbad Auto Service. The franchise launched in 1984, giving Hoehn over four decades of continuous Mercedes-Benz sales and warranty service in North County San Diego. Aluminum-intensive collision repair on models such as the EQS and AMG GT routes through Mercedes-certified body facilities including Carlsbad Collision Center for factory-tolerance uni-body straightening. The service department's XENTRY diagnostic hardware connects directly to Stuttgart's engineering servers for ADAS sensor recalibration and AIRMATIC air-suspension fault mapping across the full S-Class and GLS range.