Bajaj CNG Bike Price, Tank Capacity, Mileage & FAQs

Bajaj is one of India’s leading biking and two-wheeler brands, so if you’ve been on the lookout for CNG bikes in the market recently, you’ve no doubt been exploring what Bajaj has to offer. You’ve likely been searching for “Bajaj cng bike on road price” on Google and have likely found yourself on pages and blogs that detail costs, specifications, and more.

However, India’s biking customer base is diverse, and tastes and preferences remain scattered; different people want different things. Even the famous Bajaj Freedom 125 (popularly called the “Bajaj CNG bike”) may not suit all needs and preferences

However, don’t worry. We’ve decided to alleviate your concerns. This blog takes you through the A to Z of Bajaj CNG bikes, including all the variants, prices, locations, capacity, mileage, etc.

It’s your one-stop overview for everything related to the topic. The only question remains: How ready are you to explore?

If the answer is “very much,” then without further ado, let’s get to it.

As we’ve established many times over, price is the most important aspect in choosing bikes when it comes to Indian customers. More so, the on-road price.

But what is the “on-road price?”. You may have heard it being mentioned on various websites and blogs, but you may not have the right context of its true nature.

Well, let’s explore:

On-road price = ex-showroom + RTO/road tax + insurance (and sometimes handling). Final invoices vary by variant, insurer, city RTO slabs, and running offers.

Here are the requisite ‘on-road prices’ based on various cities:

City	Base Variant On-Road	Top Variant On-Road
Delhi	₹1.04–1.05 lakh (approx)	₹1.22 lakh+
Bengaluru	₹1.09–1.17 lakh	₹1.34 lakh (approx)
Hyderabad	₹1.08–1.09 lakh	₹1.26–1.31 lakh
Ahmedabad	₹1.04 lakh (approx)	₹1.21 lakh (approx)
Surat	₹1.01 lakh (approx)	₹1.20 lakh (approx)

Heads-up on offers: 

As reported by the Times of India, Bajaj ran a limited-period price drop in 2025 across various cities recently. Such an instance is a perennial thing. For smarter customers, it may be beneficial to explore if/when there are price drops in your city before you decide to make a purchase.

Q. What is the Bajaj CNG bike tank capacity?

12. The Bajaj CNG bikes have a tank capacity of 2 kg filled into a 12.5 L water-capacity cylinder.
    

Q. What’s the CNG bike mileage per kg?

1. Official guidance: Bajaj’s launch communication claims 200+ km on 2 kg CNG, which implies 100+ km/kg under idealised test conditions. Petrol is quoted at 65 km/l.
   

Q. What’s the combined range?

1. Using the idealised figures above, a full CNG tank (2 kg) plus 2 L petrol can yield 330–338 km on paper. Your effective daily planning range should be set lower (give yourself a buffer of ~15–20%).

We mentioned about diverse preferences and scattered tastes before. But not let’s explore all of that in detail. 

Let’s take one bike at a time.

1. NG04 Drum (Ex-showroom: ₹90,976):
   This is the value option. Perfect for riders who mostly ride approximately 60 km per day in mixed traffic, and don’t feel the need to overload themselves with EMIs. Price-conscious customers who can make the best of the resources available to them.
2. NG04 Drum LED (Ex-showroom: ₹1,03,468):
   Adds LED lighting and select cosmetic/feature upgrades. This spec hits the sweet spot for most urban commuters who want better lighting and a nicer look but don’t need the front disc yet. 
3. NG04 Disc LED (Ex-showroom: ₹1,07,026):
   If you do faster arterial roads, carry a pillion often, or simply prefer the feel of a disc up front, this is the one to shortlist. Also, the trim Bajaj highlights the trellis protection narrative and FAQs on safety testing. 

Tip: When you request quotes, ask dealers to send both the variant-wise ex-showroom and the on-road breakup for your Pincode. That way you can compare the incremental EMI impact of moving up a trim.

Here are some things you should keep in mind, depending on which city you live in.

City	Price Range / Insight
Delhi (DL)	Strong availability and competitive insurance screens keep the Bajaj CNG bike price in Delhi around ₹1.04–1.22 lakh across variants. Look for festive bundles (add-on accessories/helmet/zero-dep riders) rather than only cash discounts.
Bengaluru (KA)	RTO slabs and insurance add-ons often push the Bajaj CNG bike price in Bangalore higher than in northern cities; a ₹1.09–1.35 lakh spread is typical depending on trim and insurer. Finance tie-ups can neutralise some of that via better ROI/EMI.
Hyderabad (TS)	The Bajaj CNG bike price in Hyderabad tends to sit ₹1.08–1.26 lakh for base-to-top variants. Some dealers bundle RSA and consumables cover by default—feel free to request a “bare-bones” quote for apples-to-apples comparison.
Ahmedabad (GJ)	Typically competitive: ₹1.04–1.21 lakh. If you’re cross-shopping in Surat, you’ll notice a similar spread: ₹1.01–1.20 lakh as a working range for Bajaj CNG bike price in Surat.

Of course, vehicle ownership isn’t all fun and games. It’s a serious responsibility that comes with its set of harsh challenges. Explore some of them below:

• Running cost: CNG’s rupee-per-km advantage shows up best if your commute is predictable and you can refuel at reliable high-pressure pumps.

• Refuelling rhythm: Initial weeks involve learning where the least-busy CNG stations are and what time slots have better pressure. After that, it’s muscle memory.

• Performance feel: Expect a familiar 125cc commuter response. You can toggle to petrol when you need a quick top-up and don’t want to queue at CNG.

• Safety & durability: The factory system, PESO certification, and Bajaj-documented impact tests are the big differences vs. aftermarket kits. This is worth paying for in a daily commuter. 

Source: Bajaj Auto

1. What is the CNG tank capacity of the Bajaj Freedom 125?
   A. Bajaj CNG bikes have a 2 kg CNG (≈12.5 L water capacity) plus 2 L petrol as a back-up/limp-home tank.
2. What CNG bike mileage per kg can I expect?
   A.  Bajaj’s launch note claims 200+ km on 2 kg (i.e., ~100+ km/kg). Media numbers often cite 101–102 km/kg on CNG and 65 km/l on petrol. Real-world depends on CNG pressure, traffic, rider + pillion weight, and gradients.
3. Is the CNG kit factory-fitted and crash-tested?
   A. Yes. The setup is factory-engineered, PESO-certified, and Bajaj documents impact testing (frontal/rear/side, truck-over, pendulum). The cylinder sits under-seat within a trellis protection structure.
4. Where is the CNG tank located?
   A.  Under the seat, integrated into the chassis layout to protect it from standard impact zones.
5. Can I switch between CNG and petrol on the fly?
   A. Yes, there’s a left-hand switch to toggle modes, letting you tap the 2 L petrol when the CNG runs low or stations are crowded.

Source: Bajaj Auto

And now we come to the big questions: Should you buy it? Well, let’s see.

First, it depends on the city. If your city has a stable CNG supply and you’re someone who racks up 30-60 km/day, you can consider the Freedom 125’s total cost of ownership (TCO) advantage, which is tangible. But what’s interesting is what Bajaj offers directly to tis customers.

The brand allows safety testing, PESO certification, and a protected tank layout. This addresses the typical worries around retrofits. If you’re a rider that’s focused on fuel economy, predictable commutes, and mainstream 125cc dynamics; we can safely say one thing: The math does work out for you. 

For the rest, if CNG queues are a deal-breaker in your area, or your riding is mostly irregular/intercity, maybe it’s best to hold back a bit until things improve. 

We say this from an informative, customer-focused point of view.

Want to Book Your Bajaj CNG Bike? Here’s a Quick Checklist You Should Explore

1. Get two quotes: one with full insurance add-ons, one “bare-bones”.
   
2. Verify on-road breakup (ex-showroom + RTO + insurance + handling).
   
3. Ask about current offers (base-trim promos happened in mid-2025).
   
4. Test both Drum LED and Disc LED back-to-back if you carry a pillion or ride faster corridors.
   
5. Confirm your nearest high-pressure CNG station timings.
   

Conclusion

CNG Bikes offer great product alternatives to typical ICE offerings from your favourite vehicle brands. And they make for convenient, comfortable, and efficient riding options for the general population in the big cities. Especially among two-wheeler enthusiasts who are looking for alternative options.

Have you booked yours yet? Let us know. For more on two-wheelers, keep on following Ecozaar.