Fuel-Efficient Best Mileage CNG Cars in 2021

In today’s world, many customers of the Indian Automobile Market are moving towards a cleaner and sustainable way to drive and that is economical too. Although Electric Vehicles(EV’s) are is the new trend in the market but it is on the back foot due to a lack of charging infrastructure and a low range. Also, the sudden rise in Petrol and Diesel prices have caused many consumers to shift to newer methods or the holder’s methods of fuel to drive. So, in my opinion, the next best option is CNG (Compressed Natural Gas) for a long time CNG is known to be a cleaner, greener and economical fuel in the Indian Automobile Market. CNG cars are extremely popular in India and manufacturers are offering more options today than ever before. Not only does CNG provide a cheaper alternative to petrol and diesel, but it also offers impeccable mileage that truly makes every drive a pocket-friendly one.
So, if you have decided to buy a company fitted CNG kit car then go on the read what options are available in the market for you which are offering the best mileage in CNG.

11 Best Mileage CNG Cars

1. Maruti Suzuki WagonR

One of the best CNG cars for families in India is the Wagon R from Maruti Suzuki. The manufacturer offers the Wagon R in three variants – all of which offer different specifications. Under the hood of the Wagon R sits a 1.0L 3-cylinder petrol engine that produces 68Ps of power and 90Nm of torque. There is also an option for a 1.2L petrol engine which generates 83Ps of power and 113Nm of torque. Mated to the engines are either a 5-speed manual or 5-speed automatic transmission systems. Lastly, the Wagon R can also be had in a CNG version which is powered by the same 1.0L petrol engine and pushes out 60Ps of power and 78Nm of torque. Inside the cabin of the Wagon R, Maruti has upgraded some of the features including a 7-inch touchscreen infotainment system with Apple CarPlay and Android Auto connectivity, keyless entry, power windows on all four doors, manual air-conditioning, and steering mounted controls for audio and calls. Safety features on the Maruti Suzuki Wagon R include ABS with EBD, driver-side airbag, and parking sensors in the rear.

Fuel	Petrol/ CNG
Mileage	32.5 Km/Kg
Engine	998cc
Transmission	Manual
Ex Showroom Price (INR)	5,83,000

2. Maruti Suzuki Alto 800

There is no surprise that Maruti Suzuki makes up for the majority of the cars on this list and the Alto 800 is probably one of the most popular options in the CNG segment in India. Designed to be the ultimate budget-friendly vehicle, the Alto 800 is compact and very affordable. The Maruti Suzuki Alto 800 is small and powerful thanks to the 0.8L 3-cylinder petrol engine that is capable of generating 48Ps of power and 69Nm of torque. The car can also be had with a CNG tank attached to the petrol engine which then produces 41Ps of power and 60Nm of torque. In the transmission department, the Alto 800 comes with a 5-speed manual gearbox. Inside the Alto 800, the car features a 7-inch touchscreen infotainment system that has Android Auto and Apple CarPlay connectivity, power windows, and keyless entry. The Alto 800 also comes with safety features such as ABS with EBD, airbags on the driver side, and parking sensors in the rear.

Fuel	Petrol/CNG
Mileage	31.59 Km/Kg
Engine	796cc
Transmission	Manual
Ex Showroom Price (INR)	4,76,500

3. Maruti Suzuki S-Presso

When you think of environment-friendly cars, you immediately think of expensive price tags but the Maruti Suzuki S-Presso CNG variant proves that we can save the Earth even on a budget. The car itself is extremely stylish to look at and is truly one of the most powerful options in the segment. The S-Presso is powered by a 1.0L petrol engine that is capable of generating up to 68Ps of power and 90Nm of torque. In the transmission department, the S-Presso comes with either a 5-speed manual or a 5-speed automatic gearbox. Maruti has also released a CNG version of the S-Presso that is powered by the same 1.0L petrol engine but generates 59Ps of power and 78Nm of torque and is only available with a 5-speed manual transmission system. Inside the car, the S-Presso features a 7-inch touchscreen infotainment system, a digital instrument cluster, keyless entry, Android Auto and Apple CarPlay compatibility, and power windows in front. The car also has some handy safety features including ABS with EBD, driver-side airbags, front seatbelt reminder, parking sensors, and speed alert.

Fuel	Petrol/CNG
Mileage	31.2Km/Kg
Engine	998cc
Transmission	Manual
Ex Showroom Price (INR)	5,11,500 – 5,98,000

4. Hyundai Santro

The Hyundai Santro has to be one of the most famous cars to have ever been driven on Indian roads. Now the car is available in a CNG option which has already been getting people interested. The newest and latest model comes with a plethora of new features and specifications that would excite any car enthusiast. Powering the Hyundai Santro of today is a 1.1L 4-cylinder petrol engine that is capable of generating 69Ps of power and 99Nm of torque. There are also a few variants that can be had with a CNG kit that runs on the same petrol engine and delivers 60Ps of power and 85Nm of torque. While the CNG variant is only available with a 5-speed manual gearbox, the petrol model can either be had with a 5-speed manual or a 5-speed automatic transmission setup. In the feature department, the Santro comes with several new upgrades including a 7-inch touchscreen infotainment system with Android Auto, Apple CarPlay, and MirrorLink connectivity, air-conditioning vents in the rear, and parking sensors in the rear as well. In the safety department, the Santro has ABS with EBD, driver-side airbags, and parking sensors in the rear.

Fuel	Petrol/CNG
Mileage	30.48 Km/Kg
Engine	1098 cc
Transmission	Manual
Ex Showroom Price (INR)	5,99,900 – 6,21,100

5. Maruti Suzuki Celerio

Maruti Suzuki is India’s biggest car manufacturer and they are always looking to add to their collection of affordable, yet powerful hatchbacks. This is where the Celerio fits in quite comfortably. Offering a compact design with a more-than-decent performance, the Celerio is a perfect choice for those looking for a small but powerful car. There are 6 variants of the Maruti Suzuki Celerio that range between Rs 4.36 lakh to 5.53 lakh and they all know how to perform. Under the hood of the Celerio sits a 1.0L 3-cylinder engine that generates 68Ps of power and 90Nm of torque when powered by petrol and 60Ps of power and 78Nm of torque when powered by CNG. In transmission, the Celerio features a 5-speed manual gearbox, however, the petrol variant can be had with a 5-speed automatic setup. The Celerio has 14-inch alloy wheels, an adjustable driver seat, manual air-conditioning, and keyless entry. In the safety department, the Celerio offers ABS with EBD, driver-side airbags, and parking sensors in the rear.

Fuel	Petrol/CNG
Mileage	30.47Km/Kg
Engine	998cc
Transmission	Manual
Ex Showroom Price (INR)	5,95,000 – 6,00,500

6. Hyundai Aura

It is very rare to find an elegant sedan on a budget but the Hyundai Aura brings together affordability and performance in a very good-looking package. The latest Aura is powered by a 1.2L petrol engine that produces 83Ps of power and 114Nm of torque, a 1.2L diesel engine that generates 75Ps of power and 190Nm of torque, or a 1.0L Turbo-petrol engine that is capable of pushing out 100Ps of power and 172Nm of torque. Both the 1.2L petrol and diesel engines are paired with either a 5-speed manual or a 5-speed automatic gearbox while the 1.0L Turbo engine is only available with a 5-speed manual transmission. The 1.2L petrol engine can also be had with a CNG kit. In the features department, the Aura does not lack as it carries an 8-inch infotainment system with Android Auto and Apple CarPlay connectivity, cruise control, wireless charging, a height-adjustable driver seat, and automatic air-conditioning. In terms of safety, the Aura has ISOFIX Child Seat Anchors, dual airbags in the front, and parking sensors in the rear.

Fuel	Petrol/CNG
Mileage	28Km/Kg
Engine	1199cc
Transmission	Manual
Ex Showroom Price (INR)	7,67,000

7. Maruti Suzuki Ertiga

The first CNG car listed here is the Maruti Suzuki Ertiga and it is one of the best available options. Powering the Ertiga is a BSVI-compliant 1.5L K15 Smart Hybrid petrol engine that is capable of generating 105Ps of power and 138Nm of torque. Mated to the engine is a 5-speed manual transmission that also comes with the option for a 4-speed automatic gearbox. Maruti also has a CNG-petrol engine option that is powered by the same 1.5L petrol engine and produces 92Ps of power with 122Nm of torque. Some of the features found on the Ertiga include power steering and power windows, electronically adjustable seats, automatic climate control, a touchscreen infotainment system with Android Auto and Apple CarPlay connectivity. In terms of safety, the Ertiga comes with ISOFIX Child Seat Anchors, ABS with EBD, parking sensors, dual airbags in front, and hill hold control.

Fuel	Pertol/CNG
Mileage	26.08Km/Kg
Engine	1499cc
Transmission	Manual
Ex Showroom Price (INR)	9,66,500

8. Maruti Suzuki Eeco

If you are looking for a big car that can accommodate up to 7 people, the Maruti Suzuki Eeco is an option that makes sense. Not only is it an affordable option, but the CNG variant makes it safer for the environment as well. Powering the Eeco is a BSVI-compliant 1.2L Naturally-Aspirated petrol engine that is capable of generating 73Ps of power and 98Nm of torque. The Eeco is mated to a 5-speed manual transmission. Maruti also offers the Eeco as a CNG which runs on the same 1.2L Naturally-Aspirated petrol engine, however, the CNG variant produces 63Ps of power and 85Nm of torque. In terms of mileage, the petrol variant offers 16.11 Kmpl and the CNG variant offers 20.88 Km/Kg. Some of the features that come with the Maruti Eeco include ABS with EBD, airbags, rear parking sensors, manual AC, speed alert, and front seatbelt reminder.

Fuel	Petrol/CNG
Mileage	20.88Km/Kg
Engine	1196cc
Transmission	Manual
Ex Showroom Price (INR)	5,60,500

9. Hyundai Grand I10 Nios

There was a lot of talk before the launch of the Grand i10 Nios from Hyundai and it certainly lived up to the hype. Under the hood of this beast sits either a 1.2L petrol engine that generates 83Ps of power and 114Nm of torque or a 1.2L diesel engine that produces 75Ps of power and 190Nm of torque. Both the engines are available with either a 5-speed manual or a 5-speed automatic transmission setup. There is also a third engine option which is the same one found on the Aura – a 1.0L Turbo-petrol engine that pushes out 100Ps of power and 172Nm of torque. Lastly, the Grand i10 Nios can also be had with a CNG Kit on certain variants and they produce 69Ps of power and 95Nm of torque. In terms of features, the Grand i10 Nios comes with a plethora of options including an 8-inch touchscreen infotainment system with Android Auto and Apple CarPlay connectivity, automatic air-conditioning, wireless charging, keyless entry, and rear air-conditioning vents. For safety, the Grand i10 Nios comes with ABS with EBD, parking sensors in the rear, and dual airbags in the front.

Fuel	Petrol/CNG
Mileage	20Km/Kg
Engine	1199cc
Transmission	Manual
Ex Showroom Price (INR)	6,99,710 – 7,53,450

10. Hyundai Xcent Prime

The regular Xcent from Hyundai is already one of the biggest-selling sedans in the Indian market and the Prime variant takes that to another level. Under the hood of the Xcent Prime sits the same 1.2L petrol engine that powers the regular Xcent, however, this variant produces 66Ps of power and 98Nm of torque. Paired to the engine is a 5-speed manual gearbox. Some of the features found on the Xcent Prime include power steering, power windows, air-conditioning, halogen headlights, and an infotainment system with Android Auto and Apple CarPlay connectivity, and a digital clock. In terms of safety, the Xcent prime comes with parking sensors in the rear, brake assist, dual airbags in the front, seat belt warning, adjustable seats, ABS with EBD, and a crash sensor.

Fuel	Petrol/CNG
Mileage	23.8 Km/Kg
Engine	1197cc
Transmission	Manual
Ex Showroom Price (INR)	7,25,690

11. Maruti Suzuki Dzire Tour

There isn’t much difference between the Maruti Suzuki Dzire and Dzire Tour but the latter is considered a more affordable option while retaining most of the powerful features from the higher-spec model. The Tour is powered by a 1.2L VVT engine that generates 81Ps of power and 113Nm of torque. There is also an option for a CNG Kit that produces 70Ps of power and 95Nm of torque. Paired to the engine is a 5-speed manual gearbox without the option for an automatic setup. Some of the features found on the Dzire Tour include LED headlamps and DRLs, power windows, Android Auto and Apple CarPlay connectivity, air-conditioning, and an adjustable driver seat. There are also several safety features including seatbelt warnings, parking sensors in the rear, automatic door locks, airbags for drivers and passengers, ABS with EBD, and Child Safety Locks.

Fuel	Petrol/CNG
Mileage	26.55Km/Kg
Engine	1199cc
Transmission	Manual
Ex Showroom Price (INR)	6,92,000 – 6,96,000