Since 2025, Hyundai has quietly built one of the strongest CNG lineups in India. By August 2026, Hyundai CNG cars cover nearly every segment an everyday buyer cares about.
Whether you want a compact hatchback, a proper sedan, or a compact SUV, Hyundai CNG cars give Indian buyers real choice without pushing anyone toward an electric vehicle they aren’t ready for.
I once compared listed prices across three models before recommending one to a friend, and the spread surprised me — from an affordable hatchback to options touching ₹10.51 lakh. Hyundai built its reputation on refinement and comfort, and that same approach carries into its factory-fitted CNG cars, which is why buyers trust the brand over cheaper aftermarket setups.
Rising running costs have pushed many families toward economical cars that don’t feel like a compromise. Three names anchor this range: the Grand i10 Nios (compact hatchback), the Aura (compact sedan), and the Exter (SUV-style alternative). Listings on Smartprix, updated as of August 26, 2026, show the Aura starting near ₹5.92 lakh.
CNG also burns cleaner than petrol, which is one more reason daily running costs and usability top the list of reasons buyers choose Hyundai CNG cars over regular petrol vehicles.
Price and Mileage Comparison
The Hyundai CNG range covers three body types, and prices shift depending on the variant, so this isn’t a one-size-fits-all decision. On Autocar India, the Grand i10 Nios hatchback is priced between ₹5.60 lakh and ₹8.04 lakh ex-showroom, with mileage between 16.0 and 18.0 kmpl — the most affordable of the three Hyundai CNG cars.
The Aura sedan climbs to ₹6.00 lakh–₹8.60 lakh, and its 28.4 kmpl figure is the best mileage number in this entire lineup. The Exter, with its raised seating and SUV styling, ranges from ₹5.81 lakh to ₹9.46 lakh and returns up to 27.1 kmpl — close behind the Aura despite the taller body.
On Smart Prix, updated August 26, 2026, prices run slightly higher: the Grand i10 Nios at ₹5.92–8.56 lakh, the Aura at ₹6.54–9.11 lakh, and the Exter at ₹6–10.51 lakh. Checking more than one source before visiting a showroom genuinely pays off.
Hyundai Aura CNG
Of all the Hyundai CNG cars, the Aura is the one I’d recommend if daily distance is your main concern. It runs a 1.2-litre, 1,197cc Bi-Fuel (petrol plus CNG) engine, producing 69 PS at 6,000 rpm and 95.2 Nm of torque at 4,000 rpm, paired with a 5-speed manual gearbox.
The factory-fitted CNG kit avoids the rough integration common in aftermarket jobs. Hyundai tunes the engine for smoother running and better long-term durability — useful in heavy city traffic.
Autocar India lists fuel efficiency up to 28.4 km/kg, while Smart Prix notes a claimed mileage near 28 km/kg. Either way, this five-seater leads all Hyundai CNG cars on fuel economy. Inside, you get six airbags, an 8-inch touchscreen with Android Auto and Apple CarPlay, wireless charging, a reverse camera, ESP, hill-start assist, rear AC vents, a rear armrest, and a rear USB charging port.
Priced between ₹6.54 lakh and ₹9.11 lakh, the Aura earns its keep through running-cost savings and family practicality on longer trips. Here’s a real example: a friend in Kerala drives 1,000 km monthly. At roughly ₹80/kg, burning about 36 kg of CNG costs him around ₹2,880.
Compare that to petrol at ₹105/litre, needing 55 litres at 18 km/l — about ₹5,775. That’s a monthly saving of roughly ₹2,895, sometimes ₹4,000 or more for longer distances. It’s exactly why budget-conscious families and commuters keep choosing this car.
Hyundai Grand i10 Nios CNG
If budget and city living top your list, the Grand i10 Nios CNG deserves a serious look. This compact hatchback keeps its dimensions tight enough for easy parking and urban driving, and it uses a factory-fitted CNG system rather than an aftermarket conversion.
Both automatic and manual transmission choices exist within this wider CNG lineup, giving buyers flexibility for city driving. Inside, you’ll find the same 1,197cc engine, six airbags, an 8-inch infotainment screen, Android Auto, Apple CarPlay, wireless charging, a reverse camera, ESP, hill-start assist, and rear AC vents.
Smartprix flags a 2-star Global NCAP rating, which is worth knowing even though the rest of the package holds up well. Priced from ₹5.92 lakh to ₹8.56 lakh, and backed by Hyundai’s wide service network, this remains the most sensible entry point among Hyundai CNG cars for anyone who wants a compact, city-friendly option.
Hyundai Exter CNG
For buyers who want an SUV feel without giving up CNG savings, the Exter is the standout choice among Hyundai CNG cars. It wears a compact footprint with SUV-inspired styling and a raised seating position that makes it feel bigger inside than its size suggests. It’s also the only model in the range offered with a sunroof.
Its twin-cylinder CNG setup instead of the usual single-cylinder layout protects usable boot space far better than most gas-powered cars manage.
As a five-seater compact SUV, it carries the same 1,197cc engine, six airbags, an 8-inch touchscreen, Android Auto, Apple CarPlay, wireless charging, a reverse camera, ESP, hill-start assist, and rear AC vents. According to Smart Prix, its price spans ₹6 lakh to ₹10.51 lakh, sitting at the top of the range in both price and character.
Which Hyundai CNG Car Should You Buy?
The right pick among Hyundai CNG cars comes down to your priorities, so be honest about how you actually drive before choosing. If city use and a lower purchase price matter most, the Grand i10 Nios CNG is the good choice — a proper compact hatchback at the lowest entry price of the three.
If fuel efficiency and sedan practicality matter more, the Aura CNG wins easily; its 28.4 km/kg figure is the strongest mileage claim in the range, alongside proper boot space and classic styling.
If you want a versatile option with an SUV-like driving position and distinctive looks, the Exter CNG stands apart with its SUV-inspired design and higher seating.
Across the board, every one of these Hyundai CNG cars ships with six airbags, infotainment connectivity, and solid electronic safety features, even though body style and positioning differ.
Is It Worth Buying a Hyundai CNG Car?
For high-mileage users covering significant distances weekly, the financial case for Hyundai CNG cars is hard to argue with — CNG costs less per kilometre than petrol, and that gap adds up fast.
The real trade-off is access to a decent filling-station network. Without nearby CNG stations, even the best mileage numbers won’t help much, and there’s a small luggage-packaging compromise too.
Hyundai’s lineup offers three genuinely distinct choices instead of forcing one body style on everyone: the Grand i10 Nios for affordable urban motoring, the Aura for sedan practicality and class-leading mileage, and the Exter for SUV-oriented buyers who still want CNG savings.
Before you buy, check the latest variant-wise prices and the nearby fuel-station network, since prices and access both shift often and vary by city.
In India, through 2026, the Hyundai CNG cars portfolio breaks down clearly: the Grand i10 Nios as the entry-level hatchback, the Aura as the compact sedan alternative, and the Exter as the SUV-style option — with pricing running from ₹5.92 lakh to ₹10.51 lakh across the range.
Before signing anything, compare the exact variants, real on-road prices, actual fuel economy, features, and published safety ratings so you land on the Hyundai CNG car that delivers the best value for your driving pattern.
Hyundai CNG Cars: Safety and Features
Hyundai’s CNG lineup doesn’t skimp on modern features just because it runs on gas.
According to Autocar India, every one of the Hyundai CNG cars ships with six airbags as standard, with no expensive add-on packages required.
Ambient lighting comes fitted on both the Aura and the Grand i10 Nios, while the Exter keeps its edge with the segment’s only sunroof.
The bigger advantage sits under the skin: these are genuine factory-fitted CNG systems, engineered and calibrated for gas from day one, rather than a system bolted on later through an aftermarket conversion that can void warranties.
FAQs
Which is the cheapest Hyundai CNG car?
The Grand i10 Nios CNG is the most affordable, starting around ₹5.60–5.92 lakh depending on the source.
Which Hyundai CNG car has the best mileage?
The Aura CNG leads the range with a claimed figure of up to 28.4 km/kg.
Is the Hyundai Exter the only CNG model with a sunroof?
Yes, among Hyundai’s current CNG offerings, the Exter is the only one offered with a sunroof.
Are Hyundai CNG cars factory-fitted or aftermarket kits?
All current models in the lineup use factory-fitted CNG systems, engineered and calibrated by Hyundai rather than added later.
What is the price range of Hyundai CNG cars in 2026?
As of August 2026, prices range from about ₹5.60 lakh to ₹10.51 lakh across the Grand i10 Nios, Aura, and Exter.
