Here’s a detailed comparison between the Rolls-Royce Cullinan and Bentley Bentayga. 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 Rolls-Royce Cullinan price starts at an ex-showroom price of ₹6.95 crore for the lowest V12 variant and goes up to ₹6.95 crore for the top-spec V12 variant. The Bentley Bentayga on the other hand, starts at ₹5.00 crore for the V8 and goes up to ₹6.75 crore for the EWB Azure FIRST EDITION variant.