I am contemplating buying a A6, 5 series, or E class, I personally don't have a FAVOURITE as I love all threecompanies. Money is not a issue, please help me pick one among these three. I like the A6 for looks, however Iam not sure about other factors, like mileage, performance and servicing.

For a perfect car choice, a comparison is to be done on the basis of price, size, space, mileage, performance, features, and other specs. The ex-showroom price of Audi A6 petrol, BMW 5 Series petrol, and Mercedes-Benz E-Class petrol starts at Rs54.2 Lakh, Rs59.8 Lakh, and Rs57.5 Lakh respectively. The cars are powered by 1984cc, 1998cc, and 1991cc petrol engines respectively. The ARAI claimed mileages are 15.26 Kmpl, 15.01 kmpl, and 15.0 kmpl respectively. For a detailed comparison, follow the below link - Compare. Moreover, you may have a test drive of the cars for a better idea of comfort and drive quality by visiting the nearest dealer in your city. You can click on the following link to see the details of the nearest dealership and selecting your city accordingly - Dealers.