Most fuel-efficient SUVs of 2026

SUVs ranked by EPA combined MPG.

Data-driven ranking · Rankings computed August 26, 2026 · Listing counts refresh daily

What are the most fuel-efficient SUVs? The 2026 Kia Niro ranks #1, followed by the 2026 Toyota RAV4 and the 2026 Lexus UX300h.

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Most fuel-efficient SUVs FAQ

What are the most fuel-efficient SUVs?
OpenDealer ranks the following as the most fuel-efficient suvs for 2026: Kia Niro, Toyota RAV4, Lexus UX300h, Kia Sportage, Toyota Corolla Cross.
How much do the most fuel-efficient suvs cost?
Starting MSRPs in this ranking range from $24,635 to $44,775, depending on trim and configuration.
What is the cheapest vehicle in the most fuel-efficient suvs list?
The 2026 Toyota Corolla Cross has the lowest starting MSRP in this ranking at $24,635.
How does OpenDealer rank vehicles?
Ranked by EPA combined fuel economy, with ties broken by the OpenDealer composite score (safety, efficiency, value, popularity, availability). All inputs are from public data sources; no paid placement.

How this ranking works

Ranked by EPA combined fuel economy, with ties broken by the OpenDealer composite score (safety, efficiency, value, popularity, availability). All inputs are from public data sources; no paid placement.

Rank order and scores are computed from public data (NHTSA, EPA, manufacturer pricing, 2025 US sales figures) and inventory availability at snapshot time, then frozen for six months. OpenDealer listing counts and shop links refresh daily. Dealers cannot pay to influence placement. Rankings last computed August 26, 2026.

US sales data courtesy of GoodCarBadCar.net.