

Tata Aeris dimensions, boot space and fuel tank capacity explained — Details
- 1Engine choices include a 1.2L Revotron petrol & a factory-fitted twin-cylinder iCNG
- 2Sedan offers a strong 419 litres of boot space on the petrol versioN
- 3Overall length stands at 3,995mm, keeping it within sub-4-metre tax norms
The Tata Aeris is a compact sedan that replaces the Tigor. It uses a 1.2-litre Revotron petrol engine, along with a factory-fitted iCNG option for buyers who want lower running costs. Being a sub-4-metre sedan, the Aeris has to work within a fairly tight length limit, so how Tata has used that space matters. The car offers a good amount of boot space for its class, and here is a closer look at its full set of dimensions.
Tata Aeris length, width, height and wheelbase

The Tata Aeris measures 3,995mm in length, which keeps it within the sub-4-metre bracket used for tax classification in India. It is 1,684mm wide and 1,532mm tall, with a wheelbase of 2,450mm.
Tata Aeris boot space
On the petrol version, the Tata Aeris offers 419 litres of boot space, which is a useful figure for a sedan of this size. Tata has not specified a boot space figure for the iCNG version. The iCNG version uses a twin-cylinder CNG setup positioned under the boot floor.
Also Read: Tata Aeris variants explained — Smart, Pure, Pure+, Creative & Accomplished compared
Tata Aeris fuel tank capacity

The petrol-only version of the Aeris gets a 35-litre fuel tank. The iCNG version retains the same 35-litre petrol tank as a backup, and adds a twin-cylinder CNG tank rated at 70 litres water capacity, positioned under the boot floor to keep the boot usable rather than eating into cabin space.
| Version | Fuel Tank Capacity |
|---|---|
| Petrol | 35 litres |
| iCNG | Petrol: 35 litres + CNG tank: 70 litres (water capacity) |
Tata Aeris tyre sizes
The Tata Aeris petrol variants get different wheel and tyre combinations depending on the persona. The Smart and Pure variants use 175/65 R14 steel wheels, while the Pure+, Creative and Accomplished variants get larger 175/60 R15 alloy wheels. The iCNG variants across all personas use 175/65 R14 steel wheels.
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