How Many MPG Does A Buick Enclave Get? Fuel Efficiency Breakdown
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Buick Enclave MPG: Three-Row SUV Efficiency
When exploring three-row SUVs and looking for one with impressive fuel economy to power your family's daily activities, look no further than the 2025 Buick Enclave SUV lineup. The MPG for Buick Enclave SUVs varies by drivetrain but peaks at an EPA-estimated 20/27/23 MPG (City/Highway/Combined)1 for the 2025 model year. Uncover the full story on the 2025 Buick Enclave gas mileage rating below, then contact Jones Buick GMC Casa Grande to get behind the wheel for an Enclave test drive.

The Fuel-Efficient Buick Enclave Powertrain
Before diving into the differences between FWD and AWD fuel efficiency, let's first look at the engine and transmission driving the new lineup of 2025 Buick Enclave SUVs. This midsize three-row SUV is powered by the automaker's proven 2.5-liter Turbo engine and coupled with an eight-speed automatic transmission.
Together, the robust 328-horsepower turbocharged engine with 326 pound-feet of torque and eight-speed transmission deliver responsive yet efficient performance. Further enhancing overall fuel economy and driving dynamics are its standard performance suspension and engine stop-start system.

2025 Buick Enclave MPG: FWD
Regarding Buick Enclave mileage, MPG ratings peak in front-wheel-drive models. The Buick Enclave in any trim with front-wheel-drive (FWD) achieves an EPA-estimated 20/27/23 MPG (City/Highway/Combined)1 rating, thanks to its optimized powertrain.
So, to maximize MPG in your new three-row SUV, see any of the 2025 Enclave FWD trims. With a FWD Enclave SUV, you'll have the confident grip and impressive fuel efficiency to take on your daily drive, backed by a spacious and versatile three-row interior.

2025 Buick Enclave MPG: AWD
The all-wheel-drive configurations aren't far behind in 2025 MPG. Buick Enclave AWD editions earn impressive fuel economy City, Highway, and Combined ratings from the EPA. Fuel efficiency for the 2025 Buick Enclave with AWD is rated an EPA-estimated 19/24/21 MPG (City/Highway/Combined).2,3
While the FWD models provide confident driving dynamics, consider one of the Buick Enclave AWD models if you're looking to maximize all-weather and all-road traction. This Buick SUV's advanced AWD system actively monitors grip, optimizing for both control and fuel economy. It's the best of both worlds!
Comparing 2025 Buick Enclave Fuel Economy MPG: FWD vs. AWD
The 2025 Buick Enclave SUV is available in several trim levels, each offering a choice of FWD or AWD. The Buick Enclave MPG figures don't vary by trim, only by drive type. So, whether you opt for a Buick Enclave Preferred FWD base model or a fully loaded new Enclave Avenir with FWD, you'll get the same EPA-estimated 20/27/23 MPG (City/Highway/Combined)1 rating.
Check out the Buick Enclave AWD MPG vs. FWD MPG comparison below, then explore the well-equipped trim levels to find your favorite configuration.
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| 2025 Buick Enclave Preferred FWD | 2025 Buick Enclave Preferred AWD | |
|---|---|---|
| Engine | 2.5L Turbo | 2.5L Turbo |
| Horsepower | 328 | 328 |
| Torque | 326 lb-ft | 326 lb-ft |
| Transmission | 8-speed auto | 8-speed auto |
| Drivetrain | FWD | AWD |
| EPA-Est. MPG (Cty / Hwy / Comb) | 20 / 27 / 231 | 19 / 24 / 212,3 |
| Fuel Tank Size | 19.4-gal | 19.4-gal |
| Base Curb Weight | 4,517 lbs | 4,517 lbs |

2025 Buick Enclave Trim Levels
Drivers shopping for a fuel-efficient new Buick Enclave for sale have three trim levels to choose from: Enclave Preferred, Sport Touring, and Avenir.
The 2025 Buick Enclave Preferred FWD is the base edition with the lowest starting price, with AWD optional. This well-appointed entry-level edition is highlighted by perks like leatherette seating surfaces, a heated steering wheel, and the brand's QuietTuning technology. The result is a serene, smooth, and fuel-efficient drive with that of a luxury SUV at a non-luxury price.
Peace of mind also comes standard with every Buick Enclave Preferred. Some of the standard safety features you can rely on when you drive include Front Pedestrian and Bicyclist Braking, Enhanced Automatic Emergency Braking, Lane Keep Assist with Lane Departure Warning, Rear Pedestrian Alert, Blind Zone Steering Assist, Intersection Automatic Emergency Braking, HD Surround Vision, and a Following Distance Indicator.
Opting for the mid-tier 2025 Buick Enclave Sport Touring trim in either FWD or AWD is an excellent choice, as this edition adds desirable amenities and technologies like perforated seating and a wrapped, flat-bottom steering wheel. At this level, upgrades abound, like a Head-Up Display and a universal home remote. Other upgraded tech that graces the Enclave Sport Touring FWD and AWD trims include the All-Weather Package and Cargo Package.
For the ultimate in Buick Enclave class and style while retaining excellent fuel efficiency, check out the 2025 Enclave Avenir. The AWD and FWD editions of this three-row SUV introduce several standard amenities, like the following:
- 22-inch all-season blackwall tires
- Rainsense automatic wipers
- Panoramic power sunroof
- LED tail lamps with enhanced animation
- Heated second row outboard seats
- Universal home remote
Efficient Performance Comes Standard With Every Enclave Edition
Which Buick Enclave drivetrain and trim combination will you choose for your next SUV? No matter which version of the new 2025 Buick Enclave you pick, your SUV will return an EPA-estimated 19/24/21 MPG (City/Highway/Combined)2,3 if equipped with AWD or an even higher EPA-estimated 20/27/23 MPG (City/Highway/Combined)1 if fitted with FWD.
Shop for a Fuel-Efficient 2025 Buick Enclave SUV Today
Now that you've discovered the Buick Enclave fuel economy figures based on the drivetrain and trim levels of this three-row SUV, isn't it time to test this model's fuel-efficient performance for yourself? At Jones Buick GMC Casa Grande, we can schedule test drives for your favorite Buick model. We proudly stock the 2025 Enclave SUV in various configurations for your consideration.
Frequently Asked Questions
Are Buick Enclave SUVs good on gas?
The new Buick Enclave SUVs for sale are good on gas, especially for such spacious and versatile three-row vehicles. The 2025 Buick Enclave midsize SUV returns an EPA-estimated 20/27/23 MPG (City/Highway/Combined)1 when equipped with standard front-wheel drive and an EPA-estimated 19/24/21 MPG (City/Highway/Combined)2,3 when optioned with available all-wheel drive.
How far can a Buick Enclave go on a full tank?
A new Buick Enclave FWD SUV can go more than an EPA-estimated combined 440 miles4 on a full tank, thanks to its impressive fuel efficiency and 19.4-gallon gas tank. Choose an AWD model, and you'll still be able to travel around 407 miles4 on a full tank, thanks again to that roomy 19.4-gallon tank.
Which Buick SUV gets the best gas mileage?
The new Buick Envista and Encore GX small SUVs are both highly fuel-efficient vehicles within the Buick SUV lineup. The stylish Envista crossover earns up to an EPA-estimated 28/32/30 MPG (City/Highway/Combined)5 rating. The small and sporty Encore GX is similarly fuel efficient, with an EPA-estimated gas mileage rating of up to 30/31/30 MPG (City/Highway/Combined).6
Do Buick Enclave SUVs last a long time?
Buick Enclave SUVs are designed and engineered to last 200,000 miles or more. With routine car maintenance and preventive auto service, you can keep an Enclave SUV on the road for the long haul. When you purchase a Buick Enclave, remember to have it serviced at your local Buick dealer and service center to help it reach the 200,000-mile mark or higher.
1Based on EPA city estimate 20 / highway estimate 27 / combined estimate 23. Your range may be less.
2Based on EPA city estimate 19 / highway estimate 24 / combined estimate 21. Your range may be less.
3This information is not verified by the official manufacturer and shall serve solely as unofficial general information. For details, visit: https://www.caranddriver.com/buick/enclave
4Estimated ranges provided are subject to variation based on factors such as fuel levels, driving habits, road conditions, and individual vehicle performance. These estimates should be used for comparison purposes only and shall not be solely relied upon.
5Based on EPA city estimate 28 / highway estimate 32 / combined estimate 30. Your range may be less.
6Based on EPA city estimate 30 / highway estimate 31 / combined estimate 30. Your range may be less.