Here’s a detailed comparison between the Mercedes-Benz E-Class and BMW 3 Series. If you're looking to compare cars based on features, engine specifications and dimensions to price and mileage, this guide will help you make an informed decision between the two new cars. The Mercedes-Benz E-Class price starts at an ex-showroom price of ₹78.50 lakh for the lowest E 200 variant and goes up to ₹92.50 lakh for the top-spec E 450 variant. The BMW 3 Series on the other hand, starts at ₹74.90 lakh for the M340i xDrive and goes up to ₹74.90 lakh for the M340i xDrive variant.