Maruti Suzuki · Premium Hatchback
The fourth-generation Swift moved to a 1.2-litre three-cylinder Z12E engine, making it one of the most fuel-efficient petrol hatchbacks sold in India.
ARAI claimed
32.9km/kg
VXi CNG
Real world
25.4km/kg
23% below claim
Price
₹6.49 – ₹9.64 Lakh
ex-showroom
Range per tank
307 km
55 kg tank

ARAI figures come from the manufacturer’s certification. Real-world figures are the median of owner-reported tank-to-tank fill-ups. Cost per kilometre uses Delhi prices as of 2026-08-01.
| Variant | Fuel | Transmission | Engine | ARAI | Real world | Cost / km | Range |
|---|---|---|---|---|---|---|---|
| LXi / VXi / ZXi MT | Petrol | Manual | 1197 cc80 bhp | 24.8 | 18.5km/l | ₹5.12 | 685 km |
| VXi / ZXi AMT | Petrol | AMT | 1197 cc80 bhp | 25.8 | 19.2km/l | ₹4.94 | 710 km |
| VXi CNG | CNG | Manual | 1197 cc69 bhp | 32.9 | 25.4km/kg | ₹2.96 | 307 km |
Units: km/l for petrol, diesel and hybrid; km/kg for CNG; km/kWh for electric. CNG range assumes ~0.22 kg of usable gas per litre of cylinder water capacity.
Based on 25.4 km/kg and current retail fuel prices.
| City | Price / kg | Cost / km | 1,000 km costs | Full tank |
|---|---|---|---|---|
| Delhi | ₹75.09 | ₹2.96 | ₹2,956 | ₹909 |
| Mumbai | ₹75.00 | ₹2.95 | ₹2,953 | ₹908 |
| Bengaluru | ₹84.50 | ₹3.33 | ₹3,327 | ₹1,022 |
| Chennai | ₹88.00 | ₹3.46 | ₹3,465 | ₹1,065 |
| Kolkata | ₹86.00 | ₹3.39 | ₹3,386 | ₹1,041 |
| Hyderabad | ₹89.50 | ₹3.52 | ₹3,524 | ₹1,083 |
| Pune | ₹87.00 | ₹3.43 | ₹3,425 | ₹1,053 |
| Ahmedabad | ₹76.03 | ₹2.99 | ₹2,993 | ₹920 |
| Jaipur | ₹82.50 | ₹3.25 | ₹3,248 | ₹998 |
| Lucknow | ₹86.50 | ₹3.41 | ₹3,406 | ₹1,047 |
Pre-loaded with this car’s real-world efficiency. Change the distance, city or pump price to match your own driving.
Pre-filled with the real-world mileage of the Maruti Swift, converted to India units. Change any value below.
Monthly fuel bill
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Crowd-sourced fill-up data from real owners across India.
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The Maruti Swift has an ARAI-certified mileage of up to 32.85 km/kg (VXi CNG). Owners report a real-world figure of around 25.4 km/kg in mixed driving, which is typical of the 77% real-to-claimed ratio seen across this segment.
The VXi CNG variant is the most fuel-efficient, returning approximately 25.4 km/kg in real-world conditions against an ARAI rating of 32.85 km/kg.
The Maruti Swift holds 37 litres of fuel, giving a usable range of roughly 685 km per full tank at real-world efficiency.
ARAI testing happens in a lab on a chassis dynamometer with the air conditioning off, no passengers and no traffic. Real Indian driving adds AC load, stop-go traffic, passenger weight and cold starts, which together cost 20-30%. A Maruti Swift owner seeing 25.4 km/kg is getting an entirely normal result.
At Delhi prices, the Maruti Swift costs approximately ₹2.96 per kilometre on cng at its real-world efficiency of 25.4 km/kg. Use the fuel cost calculator on this page for your own country, city and driving pattern.