Government To Allow Retrofitting Of CNG In BS6 Vehicles

- MoRTH has proposed to allow retrofitment of CNG kits in BS6 vehicles.
- It also proposed optional replacement of diesel engines with CNG engines.
- The proposal has been formulated in consultation with stakeholders.
The Ministry of Road Transport and Highways has proposed to allow retrofitting of CNG kit in petrol BS6 vehicles and the option to replace diesel engines with CNG engines in vehicles that weigh under 3.5 tonnes. The notification also lays down the type approval requirements for retro fitment. The step has been taken to promote the use of cleaner fuel and CNG is an environment friendly fuel and emits less carbon monoxide, hydrocarbons, particulate matter and smoke, as compared to petrol and diesel engines.
undefinedMoRTH has issued a draft proposal to allow retro fitment of CNG & LPG kit, and replacement of diesel engines with CNG/LPG engines, in case of Bharat Stage (BS)-VI vehicles, less than 3.5 tonnes. pic.twitter.com/yKEoBpUFmf
— MORTHINDIA (@MORTHIndia) January 29, 2022
Also Read: Tata Tiago iCNG Review: Changing Perceptions

According to the Society of Indian Automobile Manufacturers (SIAM), in India there are 3,500 CNG filling stations across 293 cities as of now as compared to 1,300 stations in 143 cities in 2019.
At present, the retro fitment of CNG and LPG kit is permissible in motor vehicles that comply to BS4 emission norms. The proposal has been formulated in consultation with stakeholders, the ministry said in a statement. The ministry has also invited comments and suggestions from the concerned stakeholders within a period of thirty days.
Also Read: 9 CNG Car Maintenance Tips That You Should Know!

CNG vehicles emit less carbon monoxide compared to petrol or diesle powered vehicles.
Given the steep hike in fuel prices last year, people are also looking for alternatives to petrol and diesel powered vehicles and CNG have been quite in demand of late, especially in metro cities. Even the government has been giving a greater impetus on CNG fuel. According to the Society of Indian Automobile Manufacturers (SIAM), in India there are 3,500 CNG filling stations across 293 cities as of now as compared to 1,300 stations in 143 cities in 2019. Now this is likely to further expand to 6,000 stations by 2025 and reach 10,000 stations by 2030.
Latest News
car&bike Team | Jun 16, 2026Second-Gen Kia Sonet Spied Testing In India; Debut Likely In 2027The second-gen Sonet is expected to switch over to the K1 platform also featured in the Syros and the new Hyundai Venue.1 min read
car&bike Team | Jun 16, 2026Harley-Davidson X440 Prices Increased By Up To Rs 5,000The mid-spec S trim and the range-topping T variant have witnessed a price hike.2 mins read
Jaiveer Mehra | Jun 16, 20262026 Mercedes-AMG GLE 63 S, GLS 63 Debut With New Flat-Plane Crank V8New AMG 63 variants of the GLE and GLS round out the performance range of Mercedes’ SUVs.1 min read
Jafar Rizvi | Jun 16, 2026Hero Xpulse 421 Spotted Testing At Khardung LaHero MotoCorp first previewed its larger-capacity Xpulse adventure motorcycle through design sketches at EICMA 2024. Now, the clearest spy shots of the upcoming Xpulse 421 yet have surfaced online, revealing several production-bound details for the first time.3 mins read
car&bike Team | Jun 15, 2026E20 Fuel: ICICI Lombard Clarifies Insurance Coverage Remains UnaffectedThe insurer's statement comes after reports suggested E20-related damage claims could be rejected, with the company now stating that fuel type is not a determining factor in claim admissibility.3 mins read
car&bike Team | Jun 15, 2026Hero Splendor+, HF Deluxe Flex Fuel Models Offered With Rs 4,000 DiscountHero MotoCorp has announced a Rs 4,000 discount on the newly launched Splendor+ Flex Fuel and HF Deluxe Flex Fuel motorcycles.2 mins read
Preetam Bora | Jun 15, 20262026 Yezdi Scrambler Review: The Update That Changes EverythingThe Yezdi Scrambler gets a comprehensive update with an updated engine, revised chassis, reduced weight and proper features list. Does it deliver? Here’s our take.1 min read
Preetam Bora | Jun 10, 20262026 BMW F 450 GS Review: A True GS - But Should You Buy It?The GS badge on a BMW means something and always has. Can the new made-in-India BMW F 450 GS truly live up to that legacy? We spent a few days getting familiar with the F 450 GS to see if it’s worth a buy.12 mins read
Jaiveer Mehra | Jun 10, 20262026 Tata Altroz Long-Term Review: Initial Impressions After 45 DaysTata’s premium hatchback brings a lot to the table, but some rough edges are still apparent.4 mins read
Seshan Vijayraghvan | Jun 9, 2026Renault Duster 1.0-Litre Turbo Review: Small Engine, More Than Enough PerformanceThe Renault Duster's TCe100 engine is the 1.0-litre turbo petrol that makes 99 bhp and 166 Nm of peak torque. And it only comes with a 6-speed manual.6 mins read
Seshan Vijayraghvan | Jun 8, 20262026 Tata Tiago EV Review: Small EV Gets Big ImprovementsThe 2026 Tata Tiago EV promises a sharper design, segment-first features at sub-Rs. 10 lakh price point, and better real-world range. But does it deliver?1 min read


















































































































