Tesla Model S Purportedly Beats Mercedes CLA in Independent Aerodynamic Testing

When Mercedes-Benz launched the CLA, the Germans were quick to say that the compact sedan is the most aerodynamic series produced model on the market, with a drag coefficient (Cd) of 0.23. However, a recent aerodynamics test made at an independent wind tunnel claims that the CLA’s drag coefficient is much lower – 0.30 to be exact. Read more »