Autocar India
6w

I own a Honda City 4th Generation and have been getting an average fuel efficiency of 16.1 km/l over 85,000 km. Would it be worth installing a CNG kit to improve the mileage further? Please suggest.

Verified
6w

With the kind of mileage you are already seeing from your 4th generation Honda City, I would not rush to fit a CNG kit. Around 16 kpl over 85,000 km is actually a healthy real world figure for a petrol sedan, and since the City is known for its smoothness and refinement, adding an aftermarket CNG kit will inevitably change the character of the car. Honda does not offer a factory CNG option for the City, so any retrofit will be third party, which means compromises in boot space, some loss in outright performance and the added variable of installation quality and long term reliability. Honda also recommends using fuel that meets the vehicle specifications, and aftermarket modifications can complicate warranty or support considerations on newer cars.

A CNG conversion only starts making strong financial sense if your running is very high and you plan to keep the car for several more years to recover the kit cost. If your annual usage is moderate, the payback period can be longer than expected. The only real case for going CNG here is if fuel cost reduction is your absolute top priority. Otherwise, given how well your City is already performing, I would leave it as is and enjoy the refinement rather than fixing something that is not really broken.

Honda City

Honda City

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6w

Thank you so much for your update. Let me keep the car as it is without disturbing the current performance

6w

CNG fitted by honda is 3rd party and if anything goes work or any additional repairs then you have high chances of loosing your warranty. This is very risky .

6w

Also honda has an issue with cng fitting .

6w

I have new honda elevate CVT Should i go for CNG Mileage is low

6w

I own a 2021 4th gen city (petrol) I'm getting around 10-11 in city and 12-13 on highways, especially in hill stations it drops down to less than 9kmpl

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More questions on similar cars

1d

Which electric car should I buy under Rs. 17 lakh for a daily commute of 50-80 km: the Tata Nexon EV Fearless 45, Maruti Suzuki e Vitara base model, MG Windsor EV, Tata Punch EV, or any other better 5-seater EV option?

Verified
56m

The MG Windsor EV would be our recommendation here. Coming from a Honda City diesel, you're likely looking for a comfortable, spacious and practical family car. Among the EVs you've shortlisted, the Windsor feels like the most complete package. It offers the roomiest cabin, excellent rear-seat comfort and enough space for five adults to travel comfortably. It also feels like a genuine upgrade from a sedan in terms of practicality and everyday usability.The Nexon EV 45 would be our second choice. It is a proven product, offers good performance and range, and is a sensible option if you prefer a more compact SUV. However, it cannot match the Windsor for rear-seat space and overall family-car appeal.The Maruti Suzuki e Vitara is worth considering, but it does have some notable shortcomings. The rear-seat headroom and boot space are limited, the seating position is slightly knees-up, the ride can feel busy and there is more road and tyre noise than we'd like. Given how late it is to the EV market, we expected Maruti to address some of these areas more effectively.The Punch EV continues to offer excellent value, but it is a segment smaller than the others and may not feel like a significant upgrade from your Honda City in terms of space and overall comfort.

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3d

Hello, I am currently driving a Ford Figo 1.5 TDCi Diesel and have covered almost 1.5 lakh km with it. The car has been extremely reliable, and I still enjoy its excellent ride quality, handling, punchy engine, and fuel efficiency. I am now exploring an upgrade, but so far I haven't found many options that offer the same balance of driving pleasure, comfort, and efficiency. I have test-driven most of the diesel automatic options currently available in the market, and the only one that impressed me was the Mahindra XUV 7XO. Lately, I have also started considering strong hybrid vehicles. The Renault Duster and its upcoming sibling, the Nissan Tekton, have caught my attention, and I am willing to wait for them. My requirements are: - Budget: Rs. 25–28 lakh - 5-seater preferred - Open to both SUVs and sedans - Good ride and handling - Strong performance - Excellent fuel efficiency - Can wait 6–8 months for upcoming launches Based on these requirements, what would you recommend? Are there any upcoming launches that I should specifically keep an eye on?

Verified
2d

Pick the Mahindra XUV 7XO diesel automatic. The steering still feels natural, the ride stays calm at speed, and the 2.2 diesel has effortless shove for quick highway passes while returning impressive mileage. Sure, being much larger in size, it might not feel as agile or as convenient to drive as your Figo, but that's something you will have to get used to.Alternatively, you could consider the Honda City hybrid too. It is a very efficient sedan which recently got a mid-life makeover and some new features. Yes, the City is expensive, but it is the only hybrid sedan on this side of Rs 30 lakh.If you're not in a hurry to buy, the strong-hybrid versions of the Renault Duster and Nissan Tekton could be worth waiting for.

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Posted on: 9 May 2026