How good is the Buick Envision’s fuel economy for Oklahoma City drivers?
The Buick Envision carries EPA-estimated city, highway and combined mpg ratings for each drivetrain it is built with. Those ratings are the numbers Oklahoma City drivers can compare when they test drive it at Bob Howard Buick GMC.
We sell the Envision at 13300 N Broadway Ext in Oklahoma City, and we serve Midwest City, Del City and Moore as well as the city itself.
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.
What combined mpg does the Buick Envision earn from the EPA?
The all-wheel-drive gasoline Envision earns 25 mpg combined from the EPA for the 2026 model year. Behind that number sit 22 mpg city and 28 mpg highway.
The combined figure is not a simple average. According to the U.S. Environmental Protection Agency (2026), the combined label value weights city mpg at 55% and highway mpg at 45%. Stop-and-go driving counts for more than an open-road figure would suggest.
The rating itself comes from a fixed test. The U.S. Environmental Protection Agency (2026) says automakers test a representative vehicle over five defined test cycles on a dynamometer. The EPA audits that manufacturer data and independently confirms roughly 15% of results at its NVFEL facility.
What EPA mpg does each Buick Envision trim and drivetrain carry?
The EPA rating for the Envision belongs to the all-wheel-drive gasoline model: 22 mpg city, 28 mpg highway and 25 mpg combined. A buyer should match the drivetrain on the window sticker before comparing any Envision mpg with another.
The trims differ in equipment and price, and they share the same headline power. The Envision Preferred, Sport Touring and Avenir each list 228 horsepower and 258 lb-ft of torque.
Ask which trim and drivetrain sit behind a number before you compare it with another. A rating for one drivetrain does not describe the other.
How far can a Buick Envision go on one tank of gas?
Range is tank size multiplied by mpg. For the all-wheel-drive gasoline Envision, the 25 mpg combined rating is the figure to use for that math. The city and highway ratings show how far the number can move with your driving.
Every figure below is hypothetical. Say a tank holds 15 gallons. At 25 mpg combined, that tank covers 375 miles. At the 22 mpg city rating, the same tank covers 330 miles.
Stop-and-go traffic pulls a tank’s real range toward the city rating. A long run on open road moves it toward the highway rating. Oklahoma City drivers who spend most of their miles in traffic should plan around the lower number.
How does the Buick Envision’s mpg compare with Buick’s Envista, Encore GX and Enclave?
Buick’s 2026 EPA ratings, by drivetrain, are below.
| Model and drivetrain | City and highway mpg | Combined mpg (EPA, 2026) |
|---|---|---|
| Envista (base, front-wheel drive) | 28 city / 32 highway | 30 |
| Encore GX (front-wheel drive) | 29 city / 31 highway | 30 |
| Encore GX (all-wheel drive) | 26 city / 28 highway | 27 |
| Envision (all-wheel drive) | 22 city / 28 highway | 25 |
| Enclave (front-wheel drive) | 20 city / 25 highway | 22 |
| Enclave (all-wheel drive) | 20 city / 24 highway | 21 |
Its 25 mpg combined falls between the Encore GX at 27 and the Enclave at 21. If your top priority is the best combined number, the front-wheel-drive Envista and Encore GX both carry 30 mpg combined. The Envision is the step up for a buyer who wants a larger luxury SUV with all-wheel drive.
How do city and highway mpg ratings apply to Buick Envision driving in Oklahoma City?
Oklahoma City traffic costs fuel. In 2024, commuters in the city each burned 19 extra gallons just sitting in congestion, according to the Texas A&M Transportation Institute’s 2025 Urban Mobility Report.
That idle time never shows up in a highway number. The Envision’s 22 mpg city rating is the figure that reflects stop-and-go driving, and most commutes through the city look more like it than like the 28 mpg highway rating. The same Texas A&M report puts Oklahoma City at 64 annual person hours of delay per commuter in 2024, so time in traffic is a real part of the picture.
The 28 mpg highway rating applies to steady speeds on open road. A driver with a mix of city errands and longer highway runs can expect results between the two. Bring your own route to a test drive so you can assess the car on the miles you actually drive.
What engine and fuel does the Buick Envision use to earn its rating?
The all-wheel-drive gasoline Envision earns its rating with a 2.0-liter four-cylinder engine and an automatic transmission. The EPA record lists 361 grams of carbon dioxide per mile for that setup.
Each Envision trim lists 228 horsepower and 258 lb-ft of torque. That is enough output for daily driving, and the mpg ratings above are the numbers that reflect how the engine performs on the EPA test.
Gasoline is the fuel behind every Envision rating. When you compare a number, check that the fuel and drivetrain match your plan.
FAQ
Can I reserve a test drive of a Buick Envision at Bob Howard Buick GMC?
Yes. You can reserve a test drive online or by contacting us at 13300 N Broadway Ext, Oklahoma City. You can visit us any Monday to Saturday between 8:30 AM and 9:00 PM; the store is closed Sunday. The Buick Envision is one of the new models we list.
Does Bob Howard Buick GMC offer Buick Envision leases?
Yes. Leasing a new Buick or GMC is available here, next to new and pre-owned financing, and a leased Buick GMC vehicle can be bought out whenever you choose during the lease. We also run rotating specials on new Buick and GMC vehicles.
Can I apply for Buick Envision financing online?
Yes. A secure finance application can be completed online. The payment calculator also accepts your trade-in offer amount.
What warranty comes with a new Buick Envision?
Buick’s basic warranty on the new Envision runs 3 years or 36,000 miles, whichever comes first. The powertrain warranty runs 5 years or 60,000 miles, and the corrosion warranty runs 6 years or 100,000 miles, both whichever comes first. Ask us for the details on any of these coverages.
What does a new Buick Envision cost, and how do I see the sale price at Bob Howard Buick GMC?
According to Buick, the Envision starts at $41,000 MSRP for the Preferred, $43,500 for the Sport Touring and $50,700 for the Avenir. Each new listing with us shows the MSRP, dealer discount, documentation fee and sale price for that specific stock unit.
How do I compare Envision mpg across model years?
Compare the EPA combined figure for the same model year and the same drivetrain. The window sticker lists those EPA figures, so check the model year and drivetrain before you compare one Envision with another.
Test drive the Buick Envision at Bob Howard Buick GMC in north Oklahoma City
Bob Howard Buick GMC is the Buick and GMC store on Broadway Extension for north Oklahoma City and Edmond buyers. We hold 4.4 stars across 3,983 Google reviews (Google, 2026), and 79 in 100 of those reviews are five-star.
Customers describe the process in their own words. In an August 2026 5-star Google review, Kevin R. wrote: “Mark was awesome to work with! He made the whole process super easy and didn’t hound us or pressure us at all. Highly recommend!” That is one customer’s visit, and it describes a process that felt easy and without pressure.
In a September 2026 5-star Google review, Amanda V. wrote: “Fast and friendly service!! Jeff was a great advisor too”
We sell new Buick and GMC models, including the Envision, Envista, Encore GX, Enclave, Terrain, Acadia, Yukon, Canyon, Sierra 1500 and Savana. New Buick and GMC leases sit next to new and pre-owned financing here, so you can compare how you would pay on the same vehicle.
Come see us Monday through Saturday from 8:30 AM to 9:00 PM; Sunday we are closed. Start by driving the Envision at Bob Howard Buick GMC, 13300 N Broadway Ext, Oklahoma City, and check its mpg against your own commute before you decide.
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.
