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Which Kia Is the Most Fuel-Efficient?

Which 2026–2027 Kia Is the Most Fuel-Efficient?

Compare the highway fuel economy of Kia’s 2026 lineup and select 2027 models. Options range from the efficient Kia Niro and Sportage Hybrid to three-row vehicles such as the Sorento, Carnival, and Telluride. The 2027 Seltos Hybrid is also expected to join the lineup, although official fuel-economy ratings and dealership availability have not yet been announced.

2026 and 2027 Kia model fuel-efficiency comparison

Model	Up to Highway MPG
2026 Kia Niro	54
2026 Kia Sportage Hybrid	44
2026 Kia K4	39
2026 Kia K5	37
2026 Kia Sorento Hybrid	36
2026 Kia Sportage Plug-In Hybrid	36
2027 Kia Telluride Hybrid	36
2026 Kia Sportage	33
2026 Kia Sorento Plug-In Hybrid	33
2027 Kia Seltos	33
2026 Kia Sorento	31
2026 Kia Carnival Hybrid	31
2026 Kia Carnival	26
2027 Kia Telluride	26
2027 Kia Seltos Hybrid (Coming Soon)	TBD

EPA-estimated highway MPG reflects the highest available rating within each model line. Ratings can vary by trim, drivetrain, equipment, and driving conditions. Plug-in hybrid MPG figures reflect gasoline-only operation and do not include electric driving. The 2027 Kia Seltos Hybrid is coming soon, and its official fuel-economy rating has not been announced. Vehicle availability is subject to change.

A dealer documentary fee of $200 is added to all vehicle sales. This fee is not required by Oregon law.

Dealer Doc Fee: $200. Elec filing Fee: $50. Prices do not include taxes ( 0.41% Oregon Corp Activity Tax, and 0.5% Oregon New Car Privilege tax for new car sales), license, other government fees and taxes, or manufacturer or dealer installed accessories and labor. Prices are valid on day of publication only. All vehicle specifications, prices and equipment are subject to change without notice. Please contact the dealership to see if you qualify for any additional Manufacturer Incentives that are not included. While every reasonable effort is made to ensure the accuracy of the vehicle description displayed, the dealer makes no warranties, express or implied, with regard to the vehicle or vehicle description. Please verify all vehicle information before entering into a purchase agreement. Payments (including the amount down payment) do not include tax, titles, tags, documentation charges, emissions testing charges, dealer and factory installed accessories, or other fees required by law or lending organizations. The estimated payments may not include upfront finance charges that must be paid to be eligible for the purchase financing program used to estimate the APR and payments. Listed Annual Percentage Rates are provided for the selected purchase financing or lease programs available on the current date. Program expiration dates reflect currently announced program end dates, but these programs are subject to change at any time. Monthly payments may be higher or lower based upon incentives, qualifying programs, credit qualifications, residency' governmental fees. No claims or warranties are made to guarantee the accuracy of vehicle pricing, payments or actual equipment. Call to confirm accuracy of any information. Lessees will be financially responsible for mileage beyond the elected quantity and for vehicle maintenance and repairs and excessive vehicle wear. Option to purchase at lease end for an amount may be determined at lease signing. Payments may be higher in some states. You may not be able to combine other incentives with the purchase financing or leasing programs presented above. Residency restrictions may apply. See dealer for details. Listed APR, down payment, payments, incentives and other terms are estimates for example purposes only. Information provided is based on very well-qualified buyers or lessees. The payment information provided here is not a commitment by any organization to provide credit, leases or other programs. Some customers may not qualify for listed programs. Your terms may vary. Lessor must approve lease. Credit approval required. MPG Disclaimer: Based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors. Images are for illustration purposes only. Vehicles subject to prior sale

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