The Mercedes-Benz CLS, the car that pioneered the much- imitated four-door coupe design theme in the luxury category, received an extensive upgrade for 2015 and now, for the 2017 model year, all non-AMG models now receive the Mercedes-Benz developed 9G-TRO
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The Mercedes-Benz CLS, the car that pioneered the much-imitated four-door coupe design theme in the luxury category, received an extensive upgrade for 2015 and for 2016 received further enhancements.