What If Mercedes-Benz Predated BMW's X6 with a W164 M-Class Coupe? 6 May 2021, 16:15 UTC · by 13 photos "Zey did vat?" echoed one day through the halls of BMW's headquarters upon news of the CLS-Class reaching the company's higher-ups. "Kein problem, vee veel make somessing better," the same thundering voice continued. Four years later, the X6 came out. Whether it was better or not, however, is up to anyone to decide. Considering the sales trajectory of the SUV segment, the Bavarians definitely proved to be the better visionaries. Sedan sales, on the other hand, are nosediving toward t...