2026 or 2027 GMC Yukon: what changed for Oklahoma City families?

The 2027 Yukon differs from the 2026 trim by trim in published MSRP and equipment, so compare the trim you want across both model years. At Bob Howard Buick GMC, each new Yukon listing shows MSRP, dealer discount, documentation fee and sale price, so you can see the difference on the exact unit.

Keep reading below, then schedule a test drive in Oklahoma City. Bringing your own numbers to the lot settles this faster than any spec sheet.

Compare the 2026 and 2027 GMC Yukon trim by trim, not by year

Every Yukon trim starts higher for 2027 than the same trim did for 2026. Set the trim first, then check its price in both years.

The Elevation starts lowest in both years, and the Denali Ultimate starts highest. A family should begin with the trim that carries the equipment it needs. The model year then changes the starting price on that trim, and the sale price on the unit decides the rest.

Which Yukon trims come with Super Cruise in 2026 and in 2027?

In 2026, Super Cruise is standard on the AT4 Ultimate and Denali Ultimate, and optional on the Elevation, AT4 and Denali (GMC, 2026).

That change matters most for a Denali buyer. In 2026, Super Cruise on a Denali was an option you had to add. For 2027, the Denali comes with it. Buyers of the Elevation and AT4 should confirm the feature on the unit before they sign.

How much more does a 2027 Yukon cost than a 2026, by trim?

On every trim, the 2027 starting MSRP is higher than the 2026 figure. Use the starting price as the first number, then check the sale price on the specific listing.

We run rotating new Buick and GMC specials, so a sale price can move from one week to the next. Compare a 2027 unit with a 2026 unit of the same trim by what each sells for, not the MSRP alone.

Which Yukon engines, EPA mileage and towing ratings does each year offer?

The 2026 Yukon’s EPA combined ratings run from 16 to 23 mpg, depending on drivetrain and engine (EPA, 2026).

For 2027, the 6.2L V8 is standard on the AT4 Ultimate (GMC, 2027).

Towing is the number that changes the choice for many families. The 2026 Yukon rates up to 8,400 lbs of maximum trailering capacity with the 5.3L V8, in 2WD, with the Max Trailering Package (GMC Fleet, 2026). If you tow, check the drivetrain and engine on the listing first.

How do the 2026 and 2027 Yukon and Yukon XL compare on seating, cargo and warranty?

The Yukon XL carries more cargo than the Yukon behind every row of seats in the 2026 model year (GMC, 2026).

GMC lists the same cargo volumes for the 2027 Yukon and Yukon XL (GMC, 2027). The figures above therefore hold for either model year.

GMC’s published warranty for the 2026 Yukon and Yukon XL is 3 years or 36,000 miles for basic coverage, typically 5 years or 60,000 miles for powertrain, and typically the same term as basic coverage for corrosion, whichever comes first. GMC says the Yukon seats up to eight passengers depending on configuration, and seven with available second-row captain’s chairs.

When is the 2026 or the 2027 Yukon the wrong pick for your family?

Choose the model year by the wheels on the trim you want. Wheels carry over on the AT4. The 2026 AT4 came with 20-inch machined and painted Carbon Flash Metallic wheels with all-terrain tires (GMC, 2026), and the 2027 AT4 keeps the same wheel (GMC, 2027). A family set on a specific wheel should check it against the trim before choosing the year.

FAQ

How does the online trade-in tool value my trade toward a new Yukon?

Enter your license plate or VIN on our Sell Your Vehicle page for an instant offer on your trade-in, valid for seven days or up to 250 miles. Then enter the offer in the payment calculator to see how the trade-in changes the payment on the Yukon you want.

Can I lease a new Yukon instead of buying one?

Yes. Leasing a new Yukon is an option, and new and pre-owned financing is available too. A lease on a Buick GMC vehicle can be bought out at any point during the lease term.

Can I finish a finance application online before I visit?

Yes. A secure finance application can be completed online. On a CarBravo vehicle, you can carry on with the purchase either online or in person.

What Oklahoma fees and taxes apply when I buy a new Yukon?

Oklahoma charges a motor vehicle excise tax of 3.25% of the value of a new vehicle (Oklahoma State Courts Network, 2026). The excise tax is due within 30 days of the transfer of ownership, and a penalty is added after the thirtieth day (Legal Information Institute, Cornell, 2022). The taxable value excludes any trade-in consideration (Legal Information Institute, Cornell, 2022).

Service Oklahoma charges an $11.00 vehicle title fee and a $17.00 transfer fee (Service Oklahoma, 2026). Its fee schedule sets the first-through-fourth-year registration at $96.00 (Service Oklahoma).

What does GMC certified pre-owned coverage include on a used Yukon?

The certified program includes a 12-month/12,000-mile bumper-to-bumper limited warranty with no deductible (GM Certified). Vehicles under 10 model years old with less than 100,000 miles get a 126-point inspection (CarBravo, 2026).

Can I reserve a test drive of a Yukon before I pick a model year?

Yes. You can reserve a Yukon test drive online, or contact the store to set one up. Book the model year and trim you are comparing, so both drives happen before you decide.

Why Oklahoma City families shop for a GMC Yukon at Bob Howard Buick GMC

Our Google record, as of October 2026, is 4.4 stars across 3,983 reviews, and 79 in 100 of those reviews are five-star (Google, 2026). We sell new Buick and GMC vehicles from 13300 N Broadway Ext, Oklahoma City, OK 73114.

The sales department is open Monday to Saturday from 8:30 AM to 9:00 PM, and closed on Sunday. We offer complimentary snacks, drinks and Wi-Fi while customers wait, so a longer visit is comfortable.

Customers describe the buying visit in their own words. In an August 2026 Google review, Dana G. wrote: “Don did a terrific job in my purchase of my 2026 GMC Yukon. I felt he worked for and with me to make my purchase happen.” In an August 2026 Google review, Timothy M. wrote: “Very much like our experience at Bob Howard. Noah was our salesperson and he was excellent taking care of us.”

For a family in north Oklahoma City, the Yukon decision comes down to trim, model year and the unit on the lot. Start with the trim you want, then compare its 2026 and 2027 listings at 13300 N Broadway Ext, Oklahoma City, OK 73114.

Bob Howard Buick GMC answers this question against the specific vehicle in front of you rather than the model in general. Value your trade and get pre-approved online, then see us at our Oklahoma City showroom, or call (405) 928-0697.

Disclaimer: Vehicle features, specifications, pricing, options, and availability may vary based on production timelines and dealership inventory; images are for illustrative purposes only. Starting MSRP figures are national and exclude destination freight charges, tax, title, license, and dealer fees. Standard and available equipment varies by trim, configuration, and model year; confirm the specification of the individual vehicle before purchase. Maximum towing and payload ratings depend on cab, bed, drivetrain, and equipment configuration; see the vehicle’s Owner’s Manual and trailering guide for limits. Electric range and charging times vary with battery, configuration, temperature, terrain, load, and driving habits. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Financing and pre-approval are subject to credit approval. Contact Bob Howard Buick GMC for complete details regarding current vehicle inventory, pricing, and equipment.