Maruti Suzuki has officially released the ARAI-certified fuel efficiency figures for the newly launched 2026 Brezza. With the updated compact SUV hitting showrooms at a starting price of ₹7.40 lakh (ex-showroom), prospective buyers finally have a clear picture of its long-term running costs. Available with a highly refined 1.5-litre naturally aspirated petrol engine, a brand-new 1.0-litre turbo-petrol option, and a factory-fitted CNG kit, the Brezza continues to aggressively target buyers seeking a perfect balance of peppy performance, everyday practicality, and exceptional fuel economy.
Here is a complete, detailed look at the official mileage figures, variant-wise breakdowns, and exactly how the 2026 Maruti Brezza stacks up against its fiercest segment rivals.
At a Glance
| Item | Details |
| Model | 2026 Maruti Brezza |
| Fuel Options | Petrol / Turbo-Petrol / CNG |
| Transmission | 6-speed Manual & 6-speed Automatic |
| Official Mileage | 19.96 km/l to 21.09 km/l (Petrol) / 26.90 km/kg (CNG) |
| Segment | Compact SUV |
| Key Focus | High fuel efficiency & low long-term running costs |
Key Highlights
- Official mileage figures revealed for all variants of the 2026 Brezza.
- Petrol, Turbo-Petrol, and CNG powertrain options confirmed.
- Manual and automatic variants carry distinct efficiency ratings.
- The CNG variant returns an incredibly impressive 26.90 km/kg.
- Remains one of the most highly fuel-efficient compact SUVs in its segment.
2026 Maruti Brezza Official Mileage (Variant-Wise)
For 2026, Maruti Suzuki has managed to squeeze even more efficiency out of its powertrains. The 1.5-litre naturally aspirated engine paired with a manual gearbox remains the most efficient petrol choice, while the new 1.0-litre turbo-petrol trades a tiny fraction of efficiency for significantly better punch.
| Variant / Engine | Fuel Type | Transmission | ARAI Claimed Mileage |
| LXi / VXi (1.5L NA) | Petrol | Manual | 21.09 km/l |
| ZXi (1.5L NA) | Petrol | Manual | 20.81 km/l |
| VXi / ZXi / ZXi+ (1.5L NA) | Petrol | Automatic | 20.17 km/l |
| LXi / VXi (1.0L Turbo) | Petrol | Manual | 20.47 km/l |
| ZXi / ZXi+ (1.0L Turbo) | Petrol | Manual | 19.96 km/l |
| LXi / VXi / ZXi (1.5L) | CNG | Manual | 26.90 km/kg |
Petrol vs CNG: Which Brezza Offers Better Running Costs?
When deciding between the petrol and CNG Brezza, buyers need to look beyond just the ARAI figures and consider their specific daily usage.
- Purchase Price: The CNG variants generally command a premium of around ₹90,000 to ₹95,000 over their equivalent petrol manual counterparts.
- Fuel Economy: The petrol variants hover around the 20-21 km/l mark, while the CNG variant pushes an excellent 26.90 km/kg.
- Estimated Cost per Kilometre: Given current fuel prices in India, driving a CNG Brezza will roughly halve your daily running costs compared to the petrol model.
- Long-Term Ownership: To recover the higher upfront cost of the CNG model, you need to drive extensively. If your daily commute exceeds 50 kilometres, the CNG variant will quickly pay for itself within a few years.
- Ideal Usage: The petrol automatic is perfect for heavily congested urban environments where convenience is king. The CNG manual is the ultimate tool for highway commuters and long-distance drivers.
What Does the Mileage Mean in Real-World Driving?
It is crucial to understand that ARAI-certified figures are achieved under highly controlled, idealized laboratory conditions.
- Real-world city driving: In heavy, stop-and-go city traffic, you can expect the naturally aspirated petrol manual to deliver around 13-15 km/l.
- Highway driving: Out on the open highway at steady cruising speeds of 80-90 km/h, the petrol manual can easily achieve 17-19 km/l, coming very close to its ARAI rating.
- Mixed-use conditions: For a typical driver with a 50/50 split between city traffic and open roads, a realistic expectation for the petrol manual is roughly 15-16 km/l, and around 20-22 km/kg for the CNG.
2026 Maruti Brezza vs Rivals: Mileage Comparison
How does the Brezza stack up against the heavyweights of the compact SUV segment? Quite brilliantly, especially when factoring in the CNG figures.
| SUV | Fuel Type | Official Claimed Mileage (Approx.) |
| Maruti Brezza | Petrol / CNG | 19.96 – 21.09 km/l / 26.90 km/kg |
| Tata Nexon | Petrol / Diesel / CNG | 17.0 km/l (P) / 23.2 km/l (D) / 24.0 km/kg (CNG) |
| Hyundai Venue | Petrol / Diesel | 17.5 – 18.5 km/l (P) / 22.0 – 23.4 km/l (D) |
| Kia Sonet | Petrol / Diesel | 18.4 km/l (P) / 19.0 – 22.3 km/l (D) |
| Mahindra XUV 3XO | Petrol / Diesel | 18.9 – 20.1 km/l (P) / 20.6 – 21.2 km/l (D) |
Engine & Performance
For 2026, the Brezza offers unparalleled powertrain flexibility.
The familiar 1.5-litre naturally aspirated K15C petrol engine produces 103 hp and 139 Nm of torque. It is highly refined and can be paired with either a slick 5-speed manual or a 6-speed torque converter automatic.
For thrill-seekers, the new 1.0-litre direct-injection turbo-petrol engine develops a much punchier 110 hp and 170 Nm of torque.
In CNG mode, the 1.5-litre engine naturally sees a slight drop in output, generating 88 hp and 121.5 Nm, which remains more than adequate for typical city driving.
Why Fuel Efficiency Matters in the Compact SUV Segment
In the fiercely competitive compact SUV space, fuel efficiency is often the deciding factor for Indian buyers. With fluctuating global fuel prices, daily commuting costs can quickly spiral out of control. Family buyers rely on these vehicles for daily school runs, office commutes, and weekend getaways. A highly efficient vehicle significantly lowers the total cost of ownership. Furthermore, cars known for excellent fuel economy—like the Brezza—historically retain a much higher resale value in the used car market.
Should You Choose the Petrol or CNG Brezza?
Petrol is ideal if:
- You drive mixed city and highway routes with moderate annual mileage.
- You absolutely prefer the convenience of a torque converter automatic transmission in heavy traffic.
- You want the punchier acceleration of the new 1.0-litre turbo engine.
CNG is ideal if:
- You drive long distances regularly for work.
- Keeping daily running costs as low as mathematically possible is your absolute top priority.
- CNG filling stations are easily accessible on your daily route.
Is the 2026 Brezza Still One of the Best Fuel-Efficient Compact SUVs?
Without a doubt. While rivals like the Nexon and Sonet rely heavily on their diesel variants to boast high mileage numbers, Maruti Suzuki achieves comparable—and often superior—efficiency through its highly refined petrol engines and a stellar CNG setup. When you combine this exceptional fuel economy with Maruti’s bulletproof long-term reliability, incredibly wide service network, and low maintenance costs, the 2026 Brezza remains one of the smartest financial decisions a car buyer can make.
Conclusion
The official fuel efficiency figures heavily reinforce the 2026 Maruti Brezza’s unshakeable position as one of the most practical and wallet-friendly compact SUVs in India. With refined petrol, punchy turbo, and ultra-efficient CNG options seamlessly catering to different driving needs, the Brezza continues to appeal to smart buyers who prioritize incredibly low running costs without compromising on everyday usability. As always, remember that your actual fuel economy will heavily depend on your driving style, traffic conditions, and diligent vehicle maintenance.
