TL; DR
- Kia has showcased its first India-focused Syros Flex Fuel concept, supporting ethanol blends up to E100.
- The concept reflects India’s expanding ethanol infrastructure, but Kia hasn’t confirmed production plans yet.
- Flex-fuel changes include recalibrated electronics, fuel systems, and a durability-focused six-speed automatic gearbox.
After Maruti Suzuki’s WagonR Bioflex, India’s first commercially available car that is homologated to run on E85 fuel, another automaker has followed suit, and it’s not Tata Motors. Kia India apparently beats Tata to the punch by showcasing (not releasing) the Syros Flex Fuel Vehicle. The good part is that the car supports pure ethanol and blended-ethanol fuels. However, the bad part is that you can’t get one yet.

No Price Tag Yet, Just A Fuel Policy Catching Up To Carmakers
The car exists because of the pace of ethanol blending and the groundwork behind it. The latest standards for higher-concentration fuel blends were notified earlier this year (in May). By June, Road and Transport Minister Nitin Gadkari also signed off on E100 fuel-related rules. In fact, the government wants to expand E85 infrastructure to 500 outlets by the end of December 2027 and 5,000 by the end of 2027.
Kia showcasing its Syros Flex Fuel Vehicle concept barely months after that reads like caution, not coincidence. The automaker wants to look prepared and compliant for the government’s vision of increasing the ethanol blend in fuel.

However, holding off before a commercial release also shows that the company isn’t rushing into anything, especially since there’s little to no demand for E85 fuel or the already-available WagonR Flex Fuel vehicle in the market.
Also Read: Car Sales August 2026: These Were The Top Brands In India Last Month
The Engineering Changes Under The Skin
Kia hasn’t released power, torque, or mileage figures for the Syros flex-fuel. However, the mechanical parts will likely carry forward unchanged. From what we know, the car features the same 1.0-liter three-cylinder turbo-petrol engine as the regular Syros. However, its ECU, TCU, and fuel system have all been recalibrated to detect and tolerate different concentrations of ethanol in the fuel.

The only change, however, is the gearbox. The regular Syros, with its 1.0-liter petrol engine, is mated with a seven-speed DCT gearbox. On the other hand, the Syros Flex Fuel Vehicle’s 1.0-liter engine has been paired with a six-speed torque converter unit. To me, this sounds like a durability call. Ethanol-rich blends run hotter and harder on clutch packs than pure petrol does.
Also Read: The Hyundai Bayon Has Been Spied With a Feature Even the Creta Lacks
| Aspect | Kia Syros Flex-Fuel Concept |
| Fuel compatibility | Pure petrol, pure ethanol, blends up to E100 |
| Engine | 1.0L 3-cylinder direct-injection turbo-petrol |
| Transmission | 6-speed torque-converter automatic |
| Power/Torque | Not disclosed |
| Key changes | Recalibrated ECU, TCU, fuel system |
| Production timeline | Not confirmed |
| India flex-fuel context | Maruti Wagon R Bioflex (₹7.24 lakh) is currently India’s only flex-fuel car on sale |
| Regulatory backdrop | New ethanol blend standards (May 2026); E100 fuel rules approved (June 2026) |
| Standard Syros price | ₹8.42 – ₹15.82 lakh (ex-showroom) |

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