Autocar India
•5w

I want to purchase a 7-seater SUV. My options are the Tata Safari, Mahindra XUV 7XO, and Scorpio N, and I am considering installing an aftermarket CNG kit for better fuel economy. Could you please suggest which one would be better suited for CNG?

Verified
•5w

We would strongly advise against installing aftermarket CNG on any of these SUVs. All three – the Tata Safari, Mahindra XUV 7XO and Scorpio N - are large, heavy vehicles with powerful turbocharged petrol engines. Fitting CNG to such engines is not recommended, as it can lead to drivability issues, increased wear and potential reliability concerns over time. More importantly, these SUVs are not designed with CNG in mind, and the installation can compromise safety and performance.

If fuel economy is a top priority, opt for their diesel versions instead. The Mahindra and Tata offer strong torque, excellent highway efficiency and are well-suited to long-distance touring. If you are set on CNG, it is better to look at smaller, naturally aspirated petrol cars that are either factory-fitted or specifically designed for CNG use.

Between the three, the XUV 7XO diesel would be our recommendation. It offers a more modern package, better ride comfort and a more premium cabin than the Scorpio N, while the Safari diesel is also a strong contender if you prefer Tata's design and feature set. But CNG should not be the deciding factor here.

Tata Safari

Tata Safari

•5w•

@autocar.india thanks for reply. As I live in Delhi so considering only petrol and not diesel.In terms of best mileage in petrol which among them has the highest numbers

•5w•

@ran.2 Tata Safari best petrol engine with great fuel efficiency for such large vehicle

•5w•

@ran.2 I repeat.. Get an Alto.. CNG fitted

•4w•

Makes sense 👍

•4w•

@ran.2 Go with Mahindra XUV 7XO 👍

•4w•

I am having hyundai verna 2024 should i install aftermarket CNG kit.

•4w•

Girlie buy xuv and manly buy Safari. Simple

•4w•

I want to purchase 7seater petrol, Or automatic petrol, which one is better

•4w•

Which is best 7 seater petrol Or petrol automatic

•4w•

@ran.2 Go with Tata Safari 👍

•4w•

I have been using XL6 CNG Petrol Zeta for 3 years, 65000km, happy and nice. Consider it. I have been to 6000km drives solo and am content with performance, mileage and drive comfort.

•5w•

@ran.2 Go with Tata Safari 👍

•5w•

Go with diesel Highly recommend Any car all 3 vehicle are superb

More posts on similar cars

•1d

I am planning to buy a 7-seater car and am confused between the Kia Carens Clavis HTX (O) Petrol DCT and the Mahindra XUV 7XO AX5 Diesel. My confusion is mainly around a few points. The XUV 7XO has better looks and more power than the Clavis, while the Clavis offers better third-row space and a more spacious cabin. I do not have a very high annual running either. With my current car, I drive around 12,000-14,000km a year, including both city and highway driving, with occasional hill trips. This has left me confused about whether I should opt for a diesel or petrol. The XUV 7XO petrol is also not known for particularly good mileage, which makes the decision even more difficult. With the diesel option, I am also concerned about potential DPF-related issues, especially given my relatively low annual running. Since the car will primarily be driven in NCR, there is also some uncertainty around the applicability of BS6 diesel vehicles when GRAP Stage 4 restrictions are in force, as government regulations can change. Another concern is the DCT transmission. I have heard about DCTs facing heating issues in bumper-to-bumper traffic, although I am not sure how significant this issue is with the Carens Clavis. During my test drive, I also felt that the Clavis seemed somewhat underpowered in Normal mode, particularly when starting from a standstill. I had to press the accelerator pedal quite hard to get it moving more quickly. Is this simply a characteristic of the DCT and its calibration, or could it be specific to the particular test-drive car? I would really appreciate any suggestions or experiences that could help me clear up these doubts before making a decision. Thanks in advance.

Verified
•1d

Go for the Kia Carens Clavis HTX (O) Petrol DCT. Your annual running of 12,000-14,000km with a mix of city, highway and occasional hill drives is pretty healthy actually, but given your other concerns like DPF regeneration and NCR policies, petrol is the safer long-term choice. A turbo petrol gives you the punch you need out on the highway and in the hills, while also the benefits of a petrol engine that you're looking for. The Mahindra XUV 7XO is the more powerful and more rugged SUV, but the Clavis is the better family car. It has a more usable third row, a more spacious and practical cabin, and a more comfortable ride for everyday use. On the DCT, yes, it can feel a bit hesitant at low speeds and in bumper-to-bumper traffic, but Kia’s DCT is one of the better ones in the market, and it is not a deal-breaker. The slight lag you felt in Normal mode is more to do with the car’s tuning than the gearbox itself. Switch to Sport mode and it feels much more responsive. The Clavis is not as powerful as the XUV 7XO, but it is quick enough for family use and much easier to live with in the long run. And as you pointed out, the heavier, more powerful XUV 7XO petrol is is nowhere near as efficient as the Clavis.

VehicleKia Carens Clavis
VehicleMahindra XUV 7XO
•1d

I am planning to buy a new vehicle for myself and my parents. I have seen the new Audi Q3 2026 and am quite interested in it, but I am not fully convinced about the petrol-only option. I was hoping for a hybrid version, especially considering fuel efficiency at this price point. Secondly, I am also looking for a 4x4 and am currently waiting for the new Fortuner. However, I am confused because many people are suggesting the new Scorpio N or Thar Roxx, saying that if the primary purpose is off-roading, there is no need to spend so much on a Fortuner. Please suggest what would be the better option for my requirements.

Verified
•1d

The Audi New Q3 is a good choice if you want a premium, comfortable SUV, but I would not buy it expecting a hybrid. The India-spec Q3 is expected to use a 2.0-litre turbo-petrol engine with 204hp, a 7-speed DCT and quattro AWD, with no confirmed hybrid version for India.If your requirement is genuine 4x4 capability, the Toyota Fortuner remains a very different proposition. The next-generation Fortuner is already being tested and is expected in India by early 2027. It is expected to retain petrol and diesel engines, 4x4 capability and the ladder-frame construction, while gaining a much more modern cabin and ADAS.The Mahindra Scorpio N is the sensible alternative if you want a capable 4x4 without spending Fortuner money. The Thar Roxx makes more sense if off-road ability is the priority, but it is less comfortable and practical as a family SUV.For parents, the Q3 will be considerably easier to live with in the city, while the Fortuner is better suited to long-distance touring and serious rough-road use.

VehicleAudi New Q3
VehicleToyota Fortuner
VehicleMahindra Scorpio N
VehicleMahindra Thar Roxx

Popular discussions right now

•4d

I currently drive a Hyundai i10 CNG, with daily running of around 6 km in Gurgaon city traffic and a monthly highway drive of around 200 km. I am now planning to upgrade my car, with an on-road budget of Rs. 12 lakh for a petrol sub-4-metre SUV, up to Rs. 14 lakh for a petrol midsize SUV, and Rs. 15 lakh for an EV. I live in a rented apartment on the second floor, so I am apprehensive about getting an EV. I prefer an EV, but installing a charger could be complicated due to the sanctioned load. My running could increase to nearly 800 km per month in the future. My key priorities are: - Good suspension and ride comfort, as I have a back problem - Decent fuel efficiency in heavy city traffic - Low to medium maintenance costs - Auto hold and ventilated seats would be good to have I sometimes consider buying a manual, but I mostly prefer an automatic. I am currently considering the Maruti Brezza, Baleno AMT, Fronx AMT/AT, Sonet iMT, Exter AMT, and even the upcoming Inster, VF3, and Bayon. I am open to other suggestions as well. Note: I had a bad driving experience with the Punch AMT, as it caused back fatigue.

Verified
•3d

Given your priorities of ride comfort, fuel efficiency and low maintenance, the Maruti Brezza automatic is the most sensible upgrade. It offers a comfortable ride, a proven naturally aspirated petrol engine and Maruti's strong service network, which keeps long-term ownership costs in check. The torque converter automatic is smooth in city traffic, and the Brezza's higher seating position will help with your back issues. The Sonet iMT is not the right choice here. While it is a good car, the iMT is not a true automatic and will not offer the same ease of use in Gurgaon traffic. The Baleno AMT and Exter AMT are also not ideal given your back issues and the fact that AMT gearboxes are not as smooth as torque converter automatics in stop-start conditions.On the EV front, your apprehension about charging is valid. Without a straightforward home charging solution, an EV will add unnecessary complexity to your ownership experience. The upcoming Bayon is interesting and if you can wait a few weeks you would have a better picture before making a decision. For now, the Brezza automatic strikes the best balance between comfort, efficiency and hassle-free ownership.

VehicleMaruti Suzuki Brezza
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Posted on: 18 Aug 2026