The second-generation Maruti Suzuki Celerio is built on Suzuki’s new Heartect platform and powered by Suzuki’s new K10C DualJet engine, both of which were conceived with an unwavering focus on achieving best-in-class fuel efficiency. But, how relevant are these factors in the real Maruti Suzuki Celerio mileage that customers get while cruising bustling city streets and large highways?
In this comprehensive blog post, we will be tackling the fuel economy of Celerio, its ARAI-verified official stats, practical real-world miles to be had, commentary when it comes to cutting-edge tech being implemented in order to achieve such ratings and actionable tips on enhancing such fuel economy further and matching such performance against popular segment rivals.
The Official Benchmark: ARAI Mileage for the Maruti Suzuki Celerio
The Automotive Research Association of India (ARAI) provides standardized, laboratory-tested fuel efficiency rates in controlled situations, allowing for direct comparisons among various vehicles. With the new 1.0-litre 5-Sitre, 5-Flash K10B DualJet, Dual VVT gas powerplant, Maruti Suzuki’s Celerio provides certain category-leading ARAI rates. This 1.0-litre 5-Sitre, 5-Flash powerplant is available in a 5-speed manual transmission (MT) or a 5-speed Automatic Transmission (5-speed AMT, Automatic Manual Transmission). It is also factory-fitted with dedicated S-CNG trim.
Mileage certified by ARAI for Maruti Suzuki Celerio is displayed here:
| Fuel Type | Transmission Type | ARAI-Certified Mileage |
| Petrol | 5-speed Manual | 25.24 kmpl |
| Petrol | 5-speed AMT | 26.68 kmpl |
| CNG | 5-speed Manual | 34.43 km/kg (equivalent kmpl) |
These figures are actually phenomenal, and at one point, even the Celerio AMT had the distinction of being the most fuel-efficient petrol car in India. The variant available in CNG, of course, offers an even better mileage, making it super easy on the wallet in day-to-day use.
Real-World Celerio Mileage: What Owners Are Experiencing on Indian Roads

While ARAI ratings are useful for comparison, the actual mileage of the Maruti Suzuki Celerio may vary due to several factors, including road conditions, driving style, road gradient, and vehicle maintenance. Based on multiple owner reviews and independent road tests, this is what you can realistically expect in terms of mileage:
Maruti Suzuki Celerio Petrol (Manual):
- City Driving: In average city conditions, like stop-and-go, the Petrol Manual variant of the Celerio will typically deliver 18-22 kmpl. Safe driving and moderate traffic will boost it to a higher number.
- Highway Driving: On open highways where one is maintaining constant speeds (around 80-100 kmph), you should manage to get anywhere between 22-25 kmpl. Aggressive driving or above 100 kmph will, of course, lessen this.
Maruti Suzuki Celerio Petrol (AMT):
- City Driving: City mileage in the Celerio AMT is actually not far off from the manual at all, typically yielding 17-21 kmpl. How easy it is to use an AMT in busy conditions, many times makes it the preferred choice, with not much mileage penalty.
- Highway Driving: In highway conditions, both variants deliver similarly, getting 21-24 kmpl. The optimisation of gear change in an AMT can, at times, even be better than that of an amateur manual driver.
Maruti Suzuki Celerio CNG (Manual):
- City Driving: The Celerio CNG consistently offers excellent mileage in city conditions, an average of 28-32 km/kg. Due to this, it is an extremely economical option for drivers with high mileage in the city.
- Highway Driving: On highways, this CNG model achieves phenomenal rates of 30-34 km/kg, making long-distance travel very affordable, especially where CNG infrastructure is available.
These real-world figures underscore the Celerio’s commitment to fuel efficiency, living up to its reputation for low running costs.
Tips to Maximize Your Celerio’s Kmpl
With an efficiency-engineered vehicle like the Celerio, driving behavior becomes crucial in achieving optimal fuel efficiency. Give these practical pieces of advice a try:
- Embrace Smoothness: Accelerate gently and decelerate carefully. You’re wasting gas when you accelerate.
- Master Gear Shifts (Manual): In manual Celerios, shift up early. Maintain low RPMs in the engine to achieve even greater efficiency. You have plenty of low-end torque in this K10C engine to accommodate city use, so you should not rev it unnecessarily.
- Understand Your AMT (Automatic): While the AMT handles shifting, you can influence efficiency. Avoid jerky throttle moves that might cause an undesirable downshift. Understand where it will shift and drive in those ranges for smooth, economy-minded progress.
- Utilize Idle Start/Stop: Let it. Do not shut it off when necessary. Its particular purpose is to save gas when idling in traffic.
- Maintain Correct Tyre Pressure: Under-inflated tyres result in rolling resistance and reduced mileage. Check your Celerio’s tyre pressure once every week when tyres are cold and top up to the manufacturer’s recommended levels.
- Lighten the Load: Remove unnecessary weight in your vehicle. Every kilo requires extra litres of power.
- Regular Servicing is Key: Adhere to Maruti Suzuki’s servicing schedule. An efficiently maintained engine in good condition, clean air filters, spark plugs, and new engine oil perform well and optimally.
- Planned Trips & Avoid Idling:Cluster multiple errands in a single trip to reduce cold startups. Where you’ll be still for longer than 30-45 seconds (i.e., waiting for people, a prolonged red light), it’s better to shut down the motor.
- Moderate AC Usage: ACs put additional stress on the engine, which lowers mileage. Drive sparingly, especially in town.
If you incorporate these practices into your day-to-day driving, you will be able to significantly boost your Maruti Suzuki Celerio mileage and maintain extremely low fuel expenditure.
Conclusion
The Maruti Suzuki Celerio, in every aspect, is the “smart car” for Indian homes. Its second generation, driven through an advanced K10C DualJet engine, Idle Start/Stop technology, and built on a lightweight Heartect platform, offers unbeatable Maruti Suzuki Celerio mileage in all variants.
From sector-leading best-in-class ARAI ratings to its commendable real-world frugality in city and highway operation, the Celerio is an extremely cheap vehicle to own and operate. It seamlessly combines state-of-the-art features and functionality (especially through the AMT) and the quintessential Maruti Suzuki brand promise of affordability and low ownership costs. As an affordable, easy-driving, and very fuel-efficient hatchback, the Celerio is an attractive solution for everyone, presenting every trip not just as comfortable but also very affordable.
FAQs
What is the official ARAI mileage for the Maruti Suzuki Celerio Petrol AMT?
The ARAI mileage for the Maruti Suzuki Celerio Petrol AMT is 26.68 kmpl.
What is the ARAI mileage for the Maruti Suzuki Celerio CNG?
The ARAI mileage for the Maruti Suzuki Celerio CNG is 34.43 km/kg.
How much real-world city mileage can I expect from the Celerio Petrol Manual?
You can typically expect 18-22 kmpl in real-world city driving conditions.
What makes the Celerio’s K10C engine so fuel-efficient?
The K10C engine features DualJet technology (two injectors in every cylinder), Dual VVT, and Start/Stop technology at idle to improve combustion efficiency and minimize intake of fuel.
Does the Celerio AMT offer good mileage compared to the manual version?
Yes, the Celerio AMT offers comparable and at times even slightly better ARAI mileage than the manual, and excellent real-world efficiency due to optimized gear changes.



