Cheap CNG / GNC near you
Compare CNG (Compressed Natural Gas) prices today. Find the cheapest CNG refuelling points in Spain and France.
How does FuelFlow work?
1. Enter Your Location
Use the search box to type your municipality or enable GPS geolocation to fetch service stations immediately around you.
2. Compare at a Glance
Look at the color-coded price pins on the map: green for the cheapest choices, yellow for average, and red for expensive rates.
3. Navigate & Save
Tap your preferred gas station to check detailed opening hours, services, and click "Navigate" to open instructions in Google Maps.
Refueling Savings Simulator
The difference between filling up at an automated low-cost station versus a highway service area is massive. See our simulation for a standard 50-liter tank:
| Station Type | Estimated Price | Fill 50 Liters | Difference / Savings |
|---|---|---|---|
| Automated Low-Cost (Urban) | 1.43 €/L | 71.50 € | Base (Saves 16 €) |
| Traditional Urban (Major Brands) | 1.57 €/L | 78.50 € | +7.00 € |
| Highway Service Area | 1.75 €/L | 87.50 € | +16.00 € |
Technical & Savings Guide
CNG (Compressed Natural Gas) is methane gas stored at high pressure. It is an exceptionally clean-burning fuel that delivers a very low cost-per-mile, making it popular for delivery fleets, taxis, and budget-conscious drivers. Like LPG, it grants vehicles the ECO label in Spain. Because the network of CNG stations is smaller than for liquid fuels, using FuelFlow's interactive map is key to planning your journeys.
Keep in mind that a small difference per liter can result in significant savings over time. Always compare the stations on your route before filling up.
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FuelFlow Independence & Honesty Guarantee
FuelFlow is a 100% independent platform. We do not have sponsorships with oil conglomerates, we do not boost gas stations in exchange for commissions, and we do not sell your personal data. All fuel rates are pulled directly from government repositories in Spain and France and displayed transparently to maximize consumer saving.