Tata Aeris vs Mahindra Bolero Comparison 2026: Price, Mileage, Features

Comparison overview: The Tata Aeris starts at ₹5.29 L and the Mahindra Bolero at ₹8.49 L, a difference of ₹3.20 L ex-showroom. On-road in New Delhi that gap becomes roughly ₹3.55 L. Here is what the extra money actually buys.

Engine and performance: The Tata Aeris uses a 1,199cc Petrol/CNG making 74.46 - 85 bhp and listed torque with Automatic/Manual. The Mahindra Bolero uses a 1,493cc Diesel making 74.96bhp@3600rpm and listed torque with Manual.

Mileage and running cost: These two figures are not like for like. The Tata Aeris number is for the Petrol/CNG Automatic/Manual and the Mahindra Bolero number is for the Diesel Manual, so compare the variants you are actually shortlisting.

Only the Tata Aeris comes with a factory CNG option at 19kmpl, 26-28 km/kg, which is the cheapest way to run either car in the city.

What one gives that the other does not: The Tata Aeris adds CNG Fuel Tank Capacity, Reported Boot Space, Adjustable Steering, Height Adjustable Driver Seat and Automatic Climate Control. The Mahindra Bolero adds Driver Airbag, Passenger Airbag, Seat Belt Warning, Door Ajar Warning and Speed Alert. The rest of both spec sheets is shared.

Which one should you buy?

Buy the Tata Aeris if you drive mostly in the city, you want the lower running cost, and you would rather keep the ₹3.20 L for your down payment than spend it on features.

Buy the Mahindra Bolero 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: Tata Aeris offers CNG Fuel Tank Capacity.

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.