Mercedes-Benz AMG S 63 vs Mercedes-Benz AMG GT 4 Door Coupe Comparison 2026: Price, Mileage, Features

Comparison overview: The Mercedes-Benz AMG S 63 starts at ₹3.27 Cr and the Mercedes-Benz AMG GT 4 Door Coupe at ₹3.27 Cr, a difference of the listed price gap ex-showroom. On-road in New Delhi that gap becomes roughly the city on-road price gap. Here is what the extra money actually buys.

Engine and performance: Both cars use the same 3982cc Petrol engine and Automatic gearbox, so performance will not decide this for you. Price, features and boot space will.

Mileage and running cost: The Mercedes-Benz AMG S 63 Petrol Automatic is rated at 9.5 kmpl and the Mercedes-Benz AMG GT 4 Door Coupe Petrol Automatic at 7 kmpl. At 1,000 km a month, the Mercedes-Benz AMG S 63 saves you about ₹3.95 K a month and ₹47.37 K a year on fuel.

What one gives that the other does not: The Mercedes-Benz AMG S 63 adds Curtain Airbag, Anti-Pinch Power Windows, Knee Airbags, Blind Spot Camera and Hill Descent Control. The Mercedes-Benz AMG GT 4 Door Coupe adds Heads-Up Display (HUD), Lighting, Petrol Fuel Tank Capacity, Petrol Highway Mileage and Remote Trunk Opener. The rest of both spec sheets is shared.

Which one should you buy?

Buy the Mercedes-Benz AMG S 63 if you drive mostly in the city, you want the lower running cost, and you would rather keep the the listed price gap for your down payment than spend it on features.

Buy the Mercedes-Benz AMG GT 4 Door Coupe if you do regular highway runs, you carry luggage or a pram often, and you want Anti-lock Braking System (ABS) without waiting for the next facelift.

The one thing that settles it: Mercedes-Benz AMG S 63 offers Curtain Airbag.

Before you sign anything:

Ex-showroom price is not what you pay. Add registration, road tax, insurance and handling, and expect the final figure to land ten to twelve percent higher. Road tax changes state to state, so a car that costs the same in two cities does not cost the same to own.

Ask the dealer four things before you book. What is the current waiting period for the variant you want. What is the on-road figure.

Then drive both cars back to back on the same day, on a road you actually use. Take your family. Put your usual luggage in the boot. Most people decide in the first ten minutes, and it is rarely for the reason they expected.