Delhi

•14w

Hi Team, I am from Bangalore, and I am planning to buy Mahindra Thar Roxx AX7L Diesel AT 4x4 in October 2026, hoping to get festive offers. My annual running is around 12,000 km, with 70% of it on highways. If I use my car only on weekends in the city and occasionally (once every two months) for long highway drives, will that be enough to avoid DPF-related issues? With the upcoming Isobutanol fuel blending, do I need to be concerned? Are Mahindra diesel cars compliant with this fuel?

•14w

With 12,000km a year and 70% highway driving, you are actually the ideal diesel owner. The Thar Roxx AX7L Diesel AT 4x4 is a great choice for your usage pattern, and you should not be worried about DPF issues. The DPF system needs sustained higher exhaust temperatures to regenerate, and your regular highway runs will take care of that naturally. Even if you are only using the car on weekends in the city, as long as you are doing occasional long highway drives, the system will regenerate as intended. The real DPF problems tend to occur with cars that are used exclusively for short, low-speed city trips with no highway running.

On the isobutanol front, there is nothing to worry about. Isobutanol is being considered as a diesel blend, but it is not a major policy direction like E20 petrol. Mahindra diesel engines are designed to handle the fuel blends available in the market, and there is no evidence to suggest that isobutanol blends will cause any issues. The bigger concern with diesel ownership is always usage pattern, not fuel blends.

The Thar Roxx is a very capable and enjoyable SUV, but it is worth being aware of its limitations. It is not the most practical family car, and the ride can be a bit firm on broken roads. The Thar Roxx price starts at 12.52 lakh (ex-showroom, Delhi). For your usage pattern, it is a solid choice. If you are looking for a more practical alternative with similar diesel capability, the Mahindra XUV 7XO Diesel AT is worth considering. It offers a more comfortable ride, better practicality and the same strong diesel engine. But if you want the Thar Roxx for its character and off-road capability, your usage pattern supports that decision.

Explore cars mentioned

Mahindra

XUV 7XO

from ₹16.23 Lakh

Mahindra

Thar Roxx

from ₹14.53 Lakh

More posts on similar cars

•1w

I m thinking of an upgrade while still continuing with the swift LDI 2009. I have few options in mind and need your suggestions. 1. Mahindra XUV7XO: Because of great engine, space and relatively lower cost of ownership and maintenance while keeping it for at least 10 years. 2. Volkswagen Tayron: I like the car because of driving performance, luxury quotient and space for family. Only thing I dont like is absence of physical buttons. 3. Kodiaq L&K: Same positives as Tayron. I also like its interiors and colour combination however I m leaning more towards Tayron for its sporty performance. But with both these, I m concerned about how will it behave in long run on our bad road and what will be the cost of owning it in long term of at least 10 years compared to xuv 7xO. Please help.

•19h

If you intend to keep your next car for at least 10 years, the Mahindra XUV 7XO is the more sensible choice financially, while the Volkswagen Tayron and Skoda Kodiaq L&K are more appealing if driving performance, cabin quality and a premium feel matter more to you.The Tayron and Kodiaq offer a more sophisticated driving experience, but their long term maintenance and repair costs are likely to be considerably higher than the Mahindra's, particularly once the warranty expires. On bad roads, all three can cope with normal use, but the European SUVs' larger wheels and lower profile tyres can make potholes more expensive to deal with.The XUV 7XO offers strong performance, good space and a wider service network, making it easier to justify over a decade of ownership.

I am confused between Kia Carens Clavis and XUV 7XO. We currently have an Elevate and this will be our second car at home. Our total annual running comes to 13-14,000 km and we take 6-7 road trips with 6-7 adults annually (on average). Our running is 80-90% within city. I'm looking for Clavis HTX (O) DCT or the XUV 7XO AX5.

•23h

Since you already own a Honda Elevate, the Kia Carens Clavis HTX (O) DCT would make more sense for your second car, particularly because you regularly travel with six or seven adults. The Clavis has a more usable third row, where adults can sit with reasonable comfort, while the Mahindra XUV 7XO’s third row is cramped for adults on longer journeys. The Clavis also has an airy cabin, thanks to its large windows, and a comfortable ride that should make family road trips more relaxing.The turbo petrol engine offers adequate performance, although the DCT can feel jerky in stop and go traffic. Given that 80 to 90 per cent of your driving is in the city, you should experience this gearbox in heavy traffic before deciding.The XUV 7XO is the better choice if performance and driving engagement matter more to you. It is comfortable and spacious in the first two rows, but its third row is better suited to children.

Kia Carens Clavis

Mahindra XUV 7XO

•1w

Hi, We are planning to buy a new car/suv which is having 6-7 seats. We travel once every 2-3 months with family, consisting of our parents. The priority is travel comfort and spacious seats, with a good, powerful petrol/diesel engine, comparatively good fuel efficiency and features. ADAS is not a factor we are looking for. Which cars can we check out? Please let me know.

•1d

For your requirements, the Kia Carens Clavis would be the first car to consider, especially if comfort and usable space across all three rows are priorities when travelling with your parents. Choose the petrol or diesel based on your annual running. If you do a lot of highway driving, the diesel automatic makes sense, although it is not offered in the higher variants.If you want more performance and are willing to compromise on third-row comfort, the Mahindra XUV 7XO is worth considering. Its turbo petrol and diesel engines offer stronger performance, and it feels more like a traditional SUV, but the third row is not as accommodating as the Carens Clavis for adults on longer journeys. With your parents travelling regularly, test the ease of getting into the second row and the comfort of all seats before deciding.

Kia Carens Clavis

Mahindra XUV 7XO

View all Posts

Has E20 fuel affected your mileage?

Cars you may like

Mahindra Scorpio N

₹13.69 - ₹25.49 Lakhs

Mahindra Bolero Neo

₹9.06 - ₹10.85 Lakhs

Mahindra Thar OG

₹10.32 - ₹18.99 Lakhs

Mahindra Bolero

₹8.57 - ₹9.99 Lakhs

Mahindra Bolero Neo+

₹11.46 - ₹12.56 Lakhs

View all

Is ADAS worth paying extra for in a car?

Popular discussions right now

•1w

Dear Autocar Team, I currently own a Dzire diesel manual (2018) and now I am planning to buy a new car but I am very confused between Harrier EV Fearless Plus 75kwh and the XEV 9S Pack Two Above 79kwh. Although, I love diesel cars but since I live in Faridabad, my biggest concern is about increasing bans and restrictions on diesel cars. My main usage is on highways and bit within the city. I have clocked 1.3 lakh km on my Dzire in 8-9 years. I am getting the exact Harrier EV model for Rs. 22 lakh (on-road) whereas the XEV 9S will cost around Rs. 27-28 lakh (on-road) and that is my biggest confusion. Should I spend this additional amount on the XEV 9S for Harrier ev because I don't want any hassles as an since I plan to keep the car for the next several years.

•6d

Since your choice is between these two exact models, go for the Tata Harrier EV Fearless Plus 75kWh at Rs 22 lakh on-road. It is a much better value proposition given the Rs. 5-6 lakh savings over the Mahindra XEV 9S. The Harrier EV is a solidly-built, hardy SUV that's comfy for 5 adults and their luggage.Sure, the XEV 9S gives you the flexibility of three-rows of seating; a lighter steering with a tighter turning radius; and with a larger battery and a more efficient electric powertrain, real-world range will be better. But since you don't specifically need a three-row SUV, the Harrier EV's lower price makes it the more sensible buy.

Tata Harrier EV

Mahindra XEV 9S

•6d

I am looking for a petrol automatic car under Rs 12 lakh with good features. My first choice is the Honda Amaze, but I am concerned about its ground clearance and engine performance. Around 70% of my driving will be in the city. Would the Amaze be a good choice?

•5d

With 70% city driving, the Honda Amaze is actually a very sensible choice. The CVT automatic is smooth and easy to drive in traffic. The engine is reliable, and the car’s compact dimensions make it easy to manoeuvre and park.The only real drawback is that the engine is not particularly torquey, so it can feel a bit flat on highways or when fully loaded. However, for predominantly city use, that is not a major concern. The ground clearance at 172 mm is adequate for most urban conditions, but a fully loaded car can cause the rear suspension to compress significantly, requiring caution over large speed breakers. If you like the Honda Amaze petrol automatic for what it offers, go for it.

Honda Amaze

•3d

For my personal requirements, I have shortlisted two cars including Mahindra 3XO Edge automatic and Brezza VXI automatic. The only reason for which I have shortlisted Brezza is because of its simple engine. Otherwise, everyone in my family wants to go with 3XO for its space, unique looks and bigger width. I want to know about TCMPFi engine. Will it be reliable and at least better than Nexon's Revotron?

•3d

Go for the Mahindra XUV 3XO Edge automatic. The Brezza VXi automatic is a safe, simple and reliable choice, but the 3XO is the better fit for your requirements. It offers a wider cabin, more space and a more premium feel, which your family clearly values. The TCMPFi engine is a turbocharged petrol unit and is fundamentally a sound engine. It is not a new or unproven powertrain, and Mahindra has had time to refine it. It is also paired with a 6-speed torque converter automatic, which is a proven and reliable gearbox type. Compared to the Nexon’s Revotron engine, the 3XO’s powertrain is more refined and the gearbox is smoother and more conventional in its operation. The Brezza’s naturally aspirated petrol engine is simpler and will likely be marginally more reliable over a very long ownership period, but the 3XO’s engine is not something to worry about from a reliability perspective. Given your family’s preference for space and the more premium feel, the 3XO is the better choice.

Mahindra XUV 3XO

Maruti Suzuki Brezza

View all Posts

Upcoming launch buzz

Community discussions on upcoming launches