2026 GMC Yukon

Yukon is GMC's full-size SUV counterpart to Tahoe — often positioned with richer trims (Denali). Same fundamental trade-offs: space and tow capability versus fuel cost and footprint.

What's confirmed (EPA 2026)

Fetched Yukon combined figures span about 16–23 mpg combined depending on engine (gas vs diesel-class rows), with city/hwy examples similar to Tahoe (15/20, 21/26, 14/18, 20/24). Match the exact EPA string.

Practical notes

Denali and AT4 packages change tires/stance and can move real-world mpg. Cross-shop Tahoe, Expedition, and Sequoia on measured third-row and tow ratings from OEM guides only.

Safety

Score pending / ratings not yet applied in DriveRevu numerics — a current IIHS 2026 Yukon page was not confirmed in this research pass (do not forward-date old Yukon pages).

Method

See [How we score](/method).