Maruti S-Presso Mileage Comparison: Petrol vs CNG (2026)

The Maruti S-Presso is a popular micro-SUV perfect for urban families. It offers exceptional driving visibility and daily practicality. You can choose between refined petrol and factory-fitted CNG options. The peppy petrol engine gets manual or automatic transmissions. The CNG version comes exclusively with a five-speed manual gearbox. This Maruti S-Presso mileage comparison helps calculate your running costs. Buyers wanting driving ease frequently pick the petrol automatic. Budget-conscious drivers focus on the excellent fuel efficiency of CNG.

Variant-Wise Price Difference

Before starting the Maruti S-Presso mileage comparison, understand the price gap. Let us look at the ex-showroom price difference for the VXi variant.

There is a standard premium for the CNG factory fitment. You pay an extra Rs. 0.82 lakh for the VXi CNG.

Maruti S-Presso ARAI Mileage Figures

Here are the official laboratory-tested statistics for the Maruti S-Presso mileage.

Disclaimer: Official average is rarely matched in real-world scenarios. ARAI statistics are generated within strictly monitored laboratory environments. Real-world commuting conditions consistently yield slightly different efficiency statistics.

Maruti S-Presso Mileage vs Competitors

The Renault Kwid delivers a lower 22.30 km/l petrol average. The Maruti Alto K10 offers highly competitive fuel efficiency figures. The S-Presso remains excellent with an impressive 32.73 km/kg claimed CNG average.

For buyers wanting a more traditional hatchback design with exceptional fuel economy, reviewing the Maruti Suzuki Celerio mileage comparison reveals one of the most efficient petrol engines in India.

Maruti S-Presso Real-World Fuel-Efficiency (City vs Highway)

Below is the real-world average of the Maruti S-Presso across driving conditions.

During city commutes, the petrol manual typically yields 14 to 16 km/l. The CNG manual operates much more efficiently, returning 22 to 24 km/kg. Finding a well-maintained used Maruti Suzuki S-Presso CNG ensures you get excellent city mileage while navigating tight urban spaces effortlessly.

 The petrol manual manages approximately 18 to 20 km/l on open roads. The CNG alternative stretches your fuel further with 26 to 28 km/kg. 

Practical numbers deviate from ARAI claims because tests ignore traffic. Heavy urban traffic worsens petrol fuel efficiency due to idling. Gentle acceleration significantly boosts highway fuel efficiency for both engines.

To ensure you do not lose out on fuel economy, keeping a close eye on the recommended Maruti Suzuki S-Presso tyre pressure is highly recommended.

Petrol vs CNG Comparison: Performance

Beyond fuel efficiency, here is the mechanical specification breakdown between both variants.

The practical performance gap becomes evident during highway overtaking manoeuvres. The standard petrol engine handles passenger loads with absolute ease. Drivers will observe a slight power reduction operating in CNG mode. This performance dip necessitates frequent downshifting when tackling steep inclines.

Petrol vs CNG Comparison: Cost

S-Presso running cost

We must evaluate realistic figures to compute the genuine running cost disparity. We should not blindly trust ARAI figures for daily calculations.

For calculation purposes:

1. Petrol price assumed at Rs. 100 per litre.

2. CNG price assumed at Rs. 80 per kg.

    

The financial gap is massive when evaluating realistic daily driving routines. The CNG derivative operates at a much lower cost per kilometre. Your running expense with the petrol model sits near Rs. 5.88 per kilometre. The CNG operating expense sharply decreases to approximately Rs. 3.33 per kilometre. The CNG variant proves overwhelmingly economical for buyers with high monthly running.

Monthly & 5-Year Fuel Cost Projection

Let us imagine a highly realistic scenario of driving exactly 1500 kilometres monthly. This projects your total fuel expenses across both distinct engine choices.

The total savings accumulated with CNG are gigantic over a five-year horizon. You successfully preserve roughly Rs. 3,825 within your bank account every month. You will offset the initial Rs. 0.82 lakh price premium relatively swiftly. It requires merely 21 months to fully neutralise this initial purchase difference. Following this recovery period, you unlock pure savings during all subsequent journeys.

Practical Ownership Tradeoffs

1. Boot Space Impact
   The large CNG cylinder naturally compromises the available rear luggage capacity. You must adapt to packing only soft duffel bags for trips.

    

2. Transmission Limitation
   The CNG powertrain strictly pairs with a traditional manual gearbox only. You forfeit the relaxing convenience provided by the automated manual transmission.

    

3. Refuelling Convenience
   The overarching CNG distribution network across India remains in a developmental phase. Enduring extensive waiting lines at filling stations is common within cities.

    

4. Maintenance & Reliability
   CNG vehicles generally demand slightly earlier spark plug replacements during scheduled services. Regardless, Maruti factory-fitted systems remain exceptionally secure and mechanically reliable long-term.

    

5. Resale Value
   Both the standard petrol and bi-fuel variants sustain magnificent demand across secondary markets.

    

S-Presso Petrol vs CNG: Who Should Buy Which

Choose Petrol if:

1. You absolutely require the seamless convenience of an automatic transmission.
2. You routinely travel with copious luggage and four adult passengers.

3. You desire robust engine performance for effortless highway driving and overtaking.

    

Choose CNG if:

1. Your routine commute consistently exceeds 50 kilometres through dense urban traffic.
2. You relentlessly pursue the absolute lowest daily running expenditures physically possible.
3. Expansive boot space is not a critical factor influencing your purchase decision.