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A new Tata Altroz CNG test mule has been spotted. It could get a turbo-petrol CNG engine. The update may bring more power and better performance.
Tata Motors could be preparing a major update for the Altroz. A heavily camouflaged test mule of the Altroz CNG has been spotted testing around Pune, and it has started a new round of speculation. The test car carried a "CNG Only" sticker on the steering wheel, suggesting Tata is working on a new CNG version of the premium hatchback.
While the company has not confirmed any details, reports suggest this could be the long-awaited Altroz with a turbo-petrol CNG engine.
The biggest talking point is the possibility of a turbocharged CNG engine. Tata already offers this setup with the Nexon, where the 1.2-litre turbo-petrol engine produces 99 bhp and 170 Nm of torque.
If the same powertrain is introduced in the Altroz, it would be a big step up from the current i-CNG model, which makes 72 bhp and 103 Nm of torque.
A turbo CNG engine would not only improve performance but also make everyday driving easier, especially on highways and during overtaking.
Also Read: Tata Avinya Interior Details Revealed
The Altroz is currently available with petrol, CNG and diesel engine options. In fact, it is the only hatchback in India that still offers a diesel engine.
However, the hatchback has been losing ground as more buyers shift towards SUVs. In May 2026, the Altroz sold fewer than 3,000 units, placing it among the lower-selling hatchbacks in the market.
A more powerful CNG version could help bring fresh interest to the model and attract buyers looking for both performance and low running costs.
Tata had earlier offered the Altroz i-Turbo and the Racer edition, but those versions are no longer part of the regular lineup.
A turbo CNG version could give the Altroz a unique position in the premium hatchback segment. While the Hyundai i20 N Line focuses on performance, Tata could offer buyers a combination of stronger performance and better fuel savings with CNG.
Tata Motors has not confirmed what the latest test vehicle is testing. For now, the turbo CNG engine remains a possibility based on recent spy shots.
If the company brings the Nexon's turbo-petrol CNG technology to the Altroz, it could become one of the most interesting hatchbacks in its segment.
About Author
Konica Singh is a passionate Automotive Journalist who brings the world of cars to life, from EV trends to exciting new car launches. Backed by 7 years in content creation, she is skilled in writing, editing, and SEO strategy that drives engagement.
Education: MA English (Delhi University)
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Email: konica.carlelo@gmail.com
Location: New Delhi

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