9 Most Fuel-Efficient SUVs in India (2026)

The most fuel-efficient SUV on sale in India is the Maruti Victoris Strong Hybrid at 28.65 km/l, the only one to cross 28. The Grand Vitara and Toyota Hyryder tie behind it at 27.97 km/l on the same jointly developed hybrid system. Below the hybrids, diesel remains genuinely competitive, with the Kia Sonet at about 24.1 km/l, and the range across this list spans nearly 12 km/l from top to bottom.

Efficiency in this segment is no longer a hybrid-versus-everything-else question. Diesel SUVs still post strong numbers, and powertrain choice alone can be the single biggest factor in running costs over years of ownership.

This ranks nine SUVs purely by certified mileage, at whichever trim and transmission actually delivers that figure.

How the figures are measured

Every number here is the manufacturer's ARAI-certified mileage, the official Indian test-cycle figure that appears on the car's efficiency label, not a real-world or owner-reported number. ARAI figures are measured under controlled conditions and run higher than most drivers see, but they are the only standardised basis for comparing across brands and powertrains.

Where a model offers the same engine with several transmissions, the higher certified figure is used, since that is genuinely the most efficient way to buy that car even if it is not the most common variant.

Key takeaways

• Maruti Victoris, 28.65 km/l: the only SUV here above 28, and the cheapest way into its own hybrid range.
• Grand Vitara and Hyryder tie at 27.97 km/l, sharing the same hybrid system, so the difference between them is price and badge rather than efficiency.
• Kia Sonet, about 24.1 km/l: the most efficient diesel here and the cheapest car on the list.
• Every diesel here beats every petrol-only SUV, and every hybrid beats every diesel.
• Maruti Jimny, 16.94 km/l: the least efficient, which is the direct cost of the only low-range 4x4 hardware on this list.

Nine SUVs ranked by certified mileage

Model (trim)	Mileage	Powertrain	Transmission
Maruti Victoris (VXi Strong Hybrid)	28.65 km/l	Strong Hybrid	e-CVT
Maruti Grand Vitara (Delta+ Strong Hybrid)	27.97 km/l	Strong Hybrid	e-CVT
Toyota Hyryder (Hybrid)	27.97 km/l	Strong Hybrid	e-CVT
Kia Sonet (HTE(O) diesel)	about 24.1 km/l	Diesel	6-speed MT
Tata Nexon (Pure Plus diesel)	about 24.08 km/l	Diesel	AMT
Hyundai Creta (E diesel)	about 21.8 km/l	Diesel	6-speed MT
Mahindra XUV 3XO (AX5 diesel)	about 21.2 km/l	Diesel	AMT
Maruti Fronx (Alpha AT)	20.01 km/l	Turbo petrol, Smart Hybrid	6-speed AT
Maruti Jimny (Zeta)	16.94 km/l	Petrol	5-speed MT
Where these numbers come from. The Victoris, Grand Vitara, Fronx and Jimny figures are read off Maruti's own current brochures and the Hyryder's off Toyota's specification sheet, with Maruti prices from the NEXA and Arena price pages. Toyota publishes no ex-showroom prices in India. Kia, Tata, Hyundai and Mahindra do not publish comparable brochure specification tables, so their figures are the best available published numbers. Maruti publishes no boot volume for the Victoris or Grand Vitara.

1. Maruti Victoris, 28.65 km/l

Price: ₹16.43 lakh for the VXi Strong Hybrid.

The Victoris posts the best certified figure of any SUV sold here, and by a clear enough margin that it is not close. It is also the cheapest way into its own electrified powertrain, so the most efficient variant does not require a fully loaded trim.

Engine: 1.5-litre Strong Hybrid with a combined system output of 85 kW (115.56 PS). The petrol engine alone makes 92.45 PS and 122 Nm, and the motor contributes 141 Nm.

Safety: 6 airbags standard. 5-star Bharat NCAP at 31.66 of 32 for adult occupant protection and 43 of 49 for child, plus a separate 5-star Global NCAP result.

Worth knowing: Maruti publishes no boot volume for the Victoris in any variant, and no ADAS is offered on the Strong Hybrid. The Level 2 suite sits on the Smart Hybrid petrol automatic trims from ₹17.49 lakh.

2. Maruti Grand Vitara, 27.97 km/l

Price: about ₹16.68 lakh for the Delta+ Strong Hybrid, the cheapest trim carrying this powertrain.

The Grand Vitara sits fractionally behind the Victoris on a closely related system, a gap no driver would notice day to day.

Engine: 1.5-litre Strong Hybrid, combined 85 kW (115.56 PS), with the petrol engine alone making 92.45 PS and 122 Nm.

Safety: 6 airbags standard with ABS, EBD and stability control. No published Bharat NCAP rating.

Worth knowing: the Grand Vitara offers no ADAS on any trim in any fuel, and Maruti publishes no boot volume for it, so figures quoted for the hybrid's reduced luggage space are reported rather than official.

3. Toyota Urban Cruiser Hyryder, 27.97 km/l

Price: dealer-listed, since Toyota publishes no ex-showroom prices in India.

The Hyryder ties the Grand Vitara exactly, because the two share a platform, an engine and a production line. What differs is the badge, the dealer network and the price.

Engine: 1.5-litre Strong Hybrid, engine alone 68 kW (92.45 PS) at 5,500 rpm and 122 Nm, combined system output 85 kW (115.56 PS).

Safety: 6 airbags standard. The last published result is a 4-star adult and 3-star child Global NCAP rating from 2022, tested under an older protocol that predates the current six-airbag specification.

Worth knowing: Toyota's brochure lists no ADAS on any Hyryder variant, and the Surround View Monitor is fitted to the V grade alone.

4. Kia Sonet, about 24.1 km/l

Price: about ₹9.20 lakh for the HTE(O) diesel manual, the cheapest car on this list.

The Sonet is the most efficient diesel here and gets there at the lowest price of any SUV in this lineup, well below every hybrid. For a buyer who wants diesel running costs without hybrid prices, it makes the strongest case.

Engine: 1.5-litre diesel, about 114 PS and 250 Nm.

Safety: 6 airbags standard with ABS, EBD and traction control. The India-spec Sonet has no confirmed Bharat NCAP or Global NCAP rating. A South Africa-built export version scored 1 star under Global NCAP, which is a different specification and does not describe the Indian car.

5. Tata Nexon, about 24.08 km/l

Price: about ₹10.87 lakh for the Pure Plus diesel AMT.

The Nexon trails the Sonet by a fraction and is the only diesel here with a confirmed 5-star crash result, which makes it the strongest all-round diesel case for a buyer unwilling to compromise on verified safety.

Engine: 1.5-litre diesel, about 115 PS and 260 Nm. The Nexon's 1.2-litre turbo-petrol, by contrast, makes 118 PS and 170 Nm.

Safety: 6 airbags standard with ABS and stability control, plus a 5-star Global NCAP rating for both adult and child occupant protection.

6. Hyundai Creta, about 21.8 km/l

Price: about ₹12.61 lakh for the E diesel manual.

The Creta trails the two diesels above it but carries the largest boot on this list, which matters for buyers weighing space alongside running costs. Its diesel manual is notably more efficient than its own diesel automatic.

Engine: 1.5-litre diesel, about 114 PS and 250 Nm.

Safety: 6 airbags standard. The current generation has no published Bharat NCAP result. The previous generation scored 3 stars under Global NCAP in 2022, in a two-airbag specification that does not describe the car sold now.

7. Mahindra XUV 3XO, about 21.2 km/l

Price: about ₹12.20 lakh for the AX5 diesel AMT.

The XUV 3XO is the least efficient diesel here but the only SUV on this list with a confirmed 5-star Bharat NCAP rating, the current India-specific standard rather than an older or international one.

Engine: 1.5-litre diesel, about 115 PS and 300 Nm, the highest torque among the diesels here.

Safety: 6 airbags standard with ABS, EBD and traction control, plus a 5-star Bharat NCAP rating.

8. Maruti Fronx, 20.01 km/l

Price: about ₹11.89 lakh for the Alpha automatic.

The Fronx is the most efficient petrol-only SUV here, using a turbocharged engine with Smart Hybrid assistance rather than a diesel or a full hybrid, and it undercuts every hybrid and most diesels on this list.

Engine: 1.0-litre Turbo Boosterjet, 100.06 PS at 5,500 rpm and 147.6 Nm from 2,000 to 4,500 rpm. The manual returns 21.5 km/l.

Safety: 6 airbags standard with stability control and ABS. There is no Bharat NCAP or Global NCAP result for the India-spec Fronx. A Japan-market car scored 4 stars under Japan NCAP and an Australasian-market car scored 1 star; neither describes the Indian model.

Worth knowing: the Head-Up Display, 360 View Camera and cruise control are all Alpha-only, so this trim does get all three, but no cheaper Fronx does.

9. Maruti Jimny, 16.94 km/l

Price: ₹12.54 lakh for the Zeta manual.

The Jimny returns the lowest figure here by a wide margin, which is the direct cost of the only genuine low-range 4x4 hardware on this list. It is included for completeness rather than as a running-cost recommendation.

Engine: 1.5-litre K15B with idle start-stop, 77.1 kW (104.8 PS) at 6,000 rpm and 134.2 Nm at 4,000 rpm. The automatic returns 16.39 km/l.

Safety: 6 airbags standard on every variant. No published Bharat NCAP or Global NCAP rating for the India-spec five-door.

Conclusion

Powertrain matters more than brand or body style when running costs decide the purchase. Strong hybrids lead by a clear margin, diesels remain competitive a tier down, and the least efficient entry here trades its mileage for capability nothing else on the list offers.

The more useful observation is that price and efficiency move independently. The cheapest car here is the most efficient diesel, and the two most efficient cars overall cost less than several diesels further down the table once trim is matched.

FAQs

Which SUV in India has the best mileage?

The Maruti Victoris Strong Hybrid at 28.65 km/l, the only SUV on sale here above 28 km/l.

Is a diesel SUV more efficient than a petrol one?

Generally yes. Every diesel here beats every petrol-only SUV on the list, though every strong hybrid beats every diesel.

Which diesel here has the best crash-test rating?

The Tata Nexon with a 5-star Global NCAP result and the Mahindra XUV 3XO with a 5-star Bharat NCAP rating are the only two diesels here with a confirmed current result.

Do ARAI figures reflect real driving?

No. They are measured under controlled test-cycle conditions and typically run higher than real-world use, but they remain the only standardised way to compare across brands.

Why do the Grand Vitara and Hyryder return identical figures?

They share the same Strong Hybrid system, built on the same platform and production line, so both are certified at 27.97 km/l.