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Barun Pattanaik

1w

I’m planning to buy the Tata Harrier Hyperion (1.5L petrol), which was recently launched and costs around ₹23 lakh. I would like opinions on whether buying the petrol version at this price is a good decision. The 1.5-litre petrol engine is new and hasn’t been long-term tested in real-world conditions yet. Many reviewers say it isn’t underpowered, but I’m still concerned about real-world performance in situations like city traffic, highway overtakes, driving with the AC on, or with a fully loaded car. I also want to know the practical, real-world mileage (city and highway) that owners are actually getting, not just the claimed figures. Should I wait for more long-term reliability feedback before buying, or is it safe to purchase now? Alternatively, would it be wiser to choose the diesel version for proven reliability and better fuel efficiency? My main concerns are performance, real-world fuel efficiency, reliability of a newly launched engine, and whether paying ₹23 lakh for the petrol variant is justified.

Autocar India team

Autocar India

Verified
6d

Your concerns about Tata's 1.5-litre Hyperion engine being new are valid. If you are not in a hurry, it is advisable to wait a few months to see what buyers have to say about its reliability and efficiency. Do note that the same engine also powers the Tata Sierra, which is selling in huge numbers, so owner feedback should be coming soon.

That said, the Hyperion engine is one of Tata's best engines to date. During our first drive review, we found that performance was much better than the displacement suggests. It picks up speed effortlessly and feels grunty in city driving, and even on the highway, it does not run out of breath. 

We also tried the same engine in the Tata Safari with six people on board and the AC on, and even then, performance was more than adequate. Real-world fuel efficiency will not be great, expect single digits in the city. 

The diesel will offer better efficiency and is a more proven powerplant, and if you are driving huge mileages, then it is the better choice. However, performance is not as strong as the petrol.

If you are still concerned about reliability, we suggest you look at the Kia Seltos. The current generation has grown in size, resulting in a roomier interior, and the 1.5-litre TGDi petrol offers good performance and proven reliability. Before you decide, take test drives of both cars.

Tata Sierra

Tata Sierra

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NIKHIL AGGARWAL

6d

I currently own a 2021 Hyundai Venue (iMT) Petrol. I usually travel to my hometown in Punjab once a month, and the rest of the time, I drive within the city. I am looking to buy an SUV with good aesthetics and build quality; the first car that comes to mind is the Tata Harrier. I was eagerly waiting for the petrol variant, and this year, that wish finally came true. I am planning to purchase the Fearless+ variant in white. However, considering Tata's reputation for manufacturing defects and resale value, should I stick with my choice, or would you suggest a better option, like a Mahindra XUV700?

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Vishal

2h

Hi Aap Jo Bata rahe ho TATA sirrra me third display ap bata raheho vo company wale connect hi nahin kar pa raha hai To Kisi Ko Tata ki car leni hi nahi chahiae kyunki after sales uska support nahin mil raha hai, Maine khud purchase ki Hui he 1 month se abhi tak support nahi mil raha hai mujhe, aur mileage bhi nahin mil raha hai dgti petrol engine me milega bilkul na hi mil raha hai jo company bolti he videos me mileage ka utana nahi mil rahahe

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Vignesh V

4d

I would suggest wait for at least 6+ months for engine reliability and other concerns. We made that mistake when we got the Altroz turbo variant in April 2021, relatively new turbo engine at the time. There were issues where after 1 year the service team said engine is having issues and needs replacement, in spite of doing that (within warranty) it still gave problems. When we gave it for service around 2024 (due to persistent problems), Tata personnel said that our turbo variant is not being sold now and that a newer engine is being developed. Might sound scary and negative for you but bitter truth. Also, please ensure the service centres are professional and have a good knowledge because I always felt they were polite but not knowledgeable. Every time a new problem would arise when we give for service. Please keep reliability and service in mind before purchasing a Tata.

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Vikram

4d

I have a XUV 700 Diesel AX7 L 2022 with 80 K km. I want to buy a new SUV. I like the Tayron but it is costly. I am waiting for the Kodiaq facelift and Majestor, or an electric Mahindra SUV, or the facelift Fortuner—looking for the best option. If I need to stretch my budget, I might also consider. May be get some offers if i wait Please suggest

RB

Rajat batra

6d

Most underpowered engine

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PO

pooja

3d

I am planning to buy a new petrol car with a manual gearbox. My budget is around ₹13 lakh. My usage will be 70% city and 30% highway. Could you please suggest SUV options within this budget?

Autocar India team

Autocar India

Verified
1d

With a daily running of around 50 to 60 km, a diesel automatic makes good sense as your monthly usage will easily justify the better fuel efficiency and relaxed nature of a diesel engine.Between the two options, the Kia Seltos diesel automatic is the better choice overall. The diesel engine is refined, and the 6-speed torque converter automatic is smooth and well-suited for normal city traffic as well as highway drives.The Tata Sierra is also a strong Midsize SUV with more cabin space. But its diesel engine is noticeably noisier and less refined than the Hyundai-Kia diesel. It is also over a lakh more expensive in comparable automatic variants.For your usage and preference for an automatic, the Seltos diesel automatic is the more balanced and sensible option thanks to its refinement, smooth gearbox and lower price.

VehicleKia Seltos
VehicleTata Sierra
SA

Sandesh

1d

Hi team, I want to buy a 7-seater car. Need advice between Toyota HyCross GX (O), Tata Safari or Mahindra 7XO.

Autocar India team

Autocar India

Verified
7h

You should go for the Toyota Innova HyCross GX (O) if you want a true 7-seater with the roomiest third row of seats. The HyCross's 2,850 mm wheelbase and flat floor make the third row friendlier for adults than the Tata Safari or the Mahindra XUV 7XO. Furthermore, it's backed up by Toyota’s proven reliability and hassle-free ownership in India.However, you will have to compromise when it comes to the powertrain. The Hycross' 2.0-litre naturally aspirated petrol engine isn't as punchy as the Tata Safari and XUV 7XO's turbocharged units, and real-world mileage is quite poor, as we managed 6.9kpl in the city and 12.4kpl on the highway. The Toyota also doesn't get a diesel engine option like the other two.If you prioritise performance and high-end features, either the Safari or the Mahindra XUV 7XO makes more sense. As for pricing, the Innova HyCross GX (O) is priced between Rs 20.43 lakh and Rs 20.56 lakh (ex-showroom).

VehicleToyota Innova HyCross
VehicleTata Safari
VehicleMahindra XUV 7XO
SK

Senthil Kumar J

2d

Hi, I am stuck between two cars with specific models: Tata Safari Adventure+ (Petrol, Automatic TC) at ₹22.62 lakh and Kia Carens Clavis 2025 model HTX(O), DVT petrol at ₹22.06 lakh (I am getting ₹2.5 lakh discount for the 2025 model in Gravity Grey). I plan to keep the car for the next 15 years. I live in a nearby town of Bangalore and don’t drive inside the city much. It's mostly towns and highways, with occasional city visits to malls. Average driving is less than 1000 km monthly. The 7-seater requirement is just a few times a year (when I club my sister's family).

Autocar India team

Autocar India

Verified
8h

Between the two, the Kia Carens Clavis HTX(O) petrol automatic is the better choice. It will feel easier to drive on highways and around town, and since you only need the third row a few times a year, its seating layout will work perfectly well without carrying the size and weight of a larger SUV every day.The Tata Safari does offer stronger road presence and a higher seating position, but it is a bigger and heavier vehicle to live with on a daily basis. Given your limited running and the strong Rs 2.5 lakh discount you are getting on the Carens Clavis, it also represents better overall value.

VehicleKia Carens Clavis
VehicleTata Safari

Posted on: 8 Mar 2026