Tata Tiago vs Maruti Suzuki Ertiga Comparison 2026: Price, Mileage, Features

Comparison overview: The Tata Tiago starts at ₹4.70 L and the Maruti Suzuki Ertiga at ₹8.85 L, a difference of ₹4.15 L ex-showroom. On-road in New Delhi that gap becomes roughly ₹4.61 L. Here is what the extra money actually buys.

Mileage and running cost: The Tata Tiago Petrol/CNG Automatic/Manual is rated at 19.01 kmpl to 28.06 km/kg and the Maruti Suzuki Ertiga Petrol/CNG Automatic/Manual at 20.3 kmpl,26.11 km/kg. At 1,000 km a month, the Maruti Suzuki Ertiga saves you about ₹260.7390976488909 a month and ₹3.13 K a year on fuel.

Only the Tata Tiago comes with a factory CNG option at 19.01 kmpl to 28.06 km/kg, which is the cheapest way to run either car in the city.

What one gives that the other does not: The Tata Tiago adds Curtain Airbag, Traction Control, Tyre Pressure Monitoring System (TPMS), Impact Sensing Auto Door Unlock and 360 View Camera. The Maruti Suzuki Ertiga adds Anti-Theft Alarm, Engine Immobilizer, Anti-Theft Device, Alloy Wheels and Chrome Grille. The rest of both spec sheets is shared.

Which one should you buy?

Buy the Tata Tiago if you drive mostly in the city, you want the lower running cost, and you would rather keep the ₹4.15 L for your down payment than spend it on features.

Buy the Maruti Suzuki Ertiga 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 Tiago 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.