Should You Buy a 2026 or 2027 GMC Terrain in Houston?

Choose by three published figures: MSRP, powertrain and standard features. Buy the 2026 Terrain if its price and the unit in stock suit you, and the 2027 if its features and powertrain are the ones you want.

We sell the Terrain at Group 1 Buick GMC North, 11300 FM 1960 West, Houston, TX 77065. Each figure and the Texas costs that come with either model year are covered below.

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

What should decide a 2026 versus 2027 GMC Terrain purchase in Houston?

Start with the sticker. Compare the trim you want in each model year, not the lowest number on either page.

Powertrain is the second check. The 2026 EPA record lists a 1.5-liter four-cylinder gasoline engine on every Terrain trim. The AWD trims use an 8-speed automatic, and the FWD uses an automatic with variable gear ratios.

Third, read the standard equipment for each model year. Count only what the trim page lists as standard, and treat anything listed as an option or package as extra.

Timing matters too. NADA notes that new inventory typically builds in the third quarter and sells off in the fourth (NADA, 2025). If you shop in the fall, check which model year and trim is in stock at 11300 FM 1960 West, because the unit on the lot may decide the year for you.

How do the 2026 and 2027 GMC Terrain compare on MSRP, engine and fuel economy?

The 2026 Terrain’s EPA combined rating is 25 mpg on the AWD trims and 27 mpg on the FWD. The table gives each 2026 trim’s city, highway and combined figures from the EPA’s certified record.

On price, the 2027 Elevation starts at $30,700, the AT4 at $39,400 and the Denali at $42,200. Each figure is GMC’s starting MSRP for that trim.

The 2027 AT4 and Denali pages show 26 highway mpg, the same highway figure the 2026 EPA record gives for those two trims. Use the table for the 2026 combined figures and the 2027 pages for the 2027 highway figure.

What changes between the 2026 and 2027 GMC Terrain?

For 2027, the front-wheel-drive Terrain moves from an automatic with variable gear ratios to an 8-speed automatic, and its EPA rating changes from 26 city, 28 highway and 27 combined to 25, 28 and 26. The all-wheel-drive ratings carry over: 24, 28 and 25, and 24, 26 and 25 on the AWD Denali and AT4.

If you are weighing a 2026 against a 2027, compare the trim you want on price first. Then check that trim’s standard equipment and warranty terms, which run 3 years or 36,000 miles on the basic coverage, for the model year you are considering.

What does a 2026 or 2027 GMC Terrain cost with Texas sales tax?

Texas charges a 6.25% motor vehicle sales tax on a new Terrain, figured on the sales price minus any trade-in allowance (Texas Comptroller of Public Accounts, 2026). A trade-in lowers the tax you pay.

On a 2027 Denali at its $42,200 starting MSRP, the tax with no trade-in is $2,637.50. A trade-in allowance lowers the taxable amount, so the tax falls with it.

FAQ

How do I finance a new GMC Terrain at Group 1 Buick GMC North?

Start with our secure online finance application, which you can complete before you visit. A CarBravo purchase can continue online or in person, so you can pick how you finish the deal. Call sales at (281) 897-6690 to ask what the application needs from you before you start.

What drivetrain options does the GMC Terrain offer?

For the 2026 model year, the Terrain comes in front-wheel drive and all-wheel drive. The AWD and AWD Denali/AT4 use an 8-speed automatic, and the FWD uses an automatic with variable gear ratios. Every trim uses a 1.5-liter four-cylinder gasoline engine.

What title and registration fees does Texas charge on a new vehicle?

The Texas state registration fee is $50.75 a year for a passenger vehicle or truck of 6,000 pounds or less, plus applicable local county fees (Texas Department of Motor Vehicles, 2026). In Harris County, the local fee is $11.50. The title fee is not part of this figure, so ask the sales team for the full amount on the deal you are considering.

Do I need an appointment to see a new Terrain at the store?

Sales hours at 11300 FM 1960 West are Monday to Saturday, 8:00 AM to 8:00 PM, closed Sunday. The service department is open Monday to Friday from 7:00 AM to 6:30 PM, and on Saturday it closes at 4:00 PM. It is closed Sunday. When you call, ask whether you need an appointment to see the Terrain you want.

Can I start buying a Terrain online and finish at the dealership?

Yes. Start with our secure online finance application, or ask about a lease. Buick and GMC leases typically run 2 to 3 years, and at lease end you can turn in the vehicle, buy it out, or extend the lease. A CarBravo purchase can continue online or in person, so you can finish at the store if you prefer.

How do I get to Group 1 Buick GMC North from Willowbrook or Cypress?

The store is at 11300 FM 1960 West, Houston, TX 77065. Call sales at (281) 897-6690 or service at (281) 897-6610 for directions from where you are. Our main line is (281) 469-5222, and parts is (281) 897-6655.

Why Houston buyers choose Group 1 Buick GMC North for a new GMC Terrain

We sell new Buick and GMC models at 11300 FM 1960 West in northwest Houston, including the Terrain, Acadia, Yukon and Sierra 1500. Our Google record is 4.4 stars across 7,919 reviews, and 79 in 100 of those reviews are five-star (Google, 2026).

We have the most Google reviews of the seven Buick GMC dealers listed below, and the table shows each dealer’s rating.

Our customers describe the buying process in their own words. In a July 2026 5-star Google review, Mark D. wrote: “Fantastic place to buy a car no pressure and straightforward. Dealing with these folks Jon our salesman was fantastic.”

In a July 2026 5-star Google review, Kenneth C. wrote: “Ashkan was a great salesman, everyone from front desk to finance was very courteous and professional. I especially liked the no pressure persona there”

Start with the Terrain trim you want at Group 1 Buick GMC North, 11300 FM 1960 West, Houston, TX 77065. Call sales at (281) 897-6690 with the model year and trim in mind, and ask which units are in stock. You can also browse new inventory at Group 1 Buick GMC North.

Group 1 Buick GMC North 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 Houston showroom, or call (281) 897-6690.

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 Group 1 Buick GMC North for complete details regarding current vehicle inventory, pricing, and equipment.