Aston Martin DBX 707 MPG by Year

By , Gas Mileage Calculators

Here's the official EPA Aston Martin DBX 707 MPG for every engine and drivetrain from 2023 to 2026.

Best 2026 DBX 707
17 MPG
2026 DBX 707 (4WD)
Most efficient DBX 707 ever
17 MPG
2023-2026 DBX 707

DBX 707 MPG by Year and Version

1 configuration

The EPA has rated 4 configurations of the DBX 707. Pick a year to compare engines and drivetrains.

EPA ratings for the 2026 Aston Martin DBX 707
VersionEngineTransmissionDriveCityHwyCombinedEPA
DBX 707Premium Gasoline4.0L 8-cylAuto 9-spd4WD152017View

DBX 707 MPG Over the Years

Each bar shows the range of combined MPG across every DBX 707 configuration the EPA rated that year, from the thirstiest version to the most efficient. Hover or tap a year to see the numbers.

Aston Martin DBX 707 combined MPG range by model year
Gas engines only

How the DBX 707 Compares

The EPA rated 55 full-size SUVs for 2026. The best DBX 707 version, at 17 MPG combined, ties for 46th with 3 other models of 55. Combined ratings in the class run from 14 to 37 MPG, with a median of 21. Plug-in hybrids and electric models are ranked separately.

Best combined rating for each full-size SUV the EPA rated for 2026, top 5, plus the DBX 707
RankModelCombined
1Jeep Cherokee37 MPG
2Toyota Grand Highlander36 MPG
3Toyota Highlander35 MPG
4Hyundai Palisade34 MPG
5Lexus TX27 MPG
46Aston Martin DBX 70717 MPG

What Does a DBX 707 Cost to Fuel?

Pick a DBX 707, then enter your gas price and how much you drive. The math uses the EPA city and highway ratings, weighted by how much of your driving happens in each.

Yearly cost
Enter a price
Per month-
Gallons per year-
Cost per mile-
Your blended MPG-
Real-world results vary with driving style, weather, tire condition and maintenance.

DBX 707 MPG Questions

Which DBX 707 year gets the best gas mileage?

The 2023 to 2026 DBX 707 holds the top EPA rating at 17 MPG combined (15 city, 20 highway).

Why doesn't my DBX 707 match the EPA numbers?

EPA ratings come from standardized lab tests. Your results depend on speed, climate, idling, passengers and cargo, roof racks, tire pressure and upkeep. The ratings are best for comparing one vehicle against another. To track your own numbers, try the MPG calculator.

Keep Going

Compare two vehiclesSee the yearly fuel cost gap between a DBX 707 and another vehicle. Price a road tripWork out the fuel cost for a trip in your DBX 707 on our sister site, FuelPriceCalculator.com. All Aston Martin modelsRatings for the Vantage, Vanquish, DB12 V8, DBX V8 and every other Aston Martin. Aston Martin DBX V8 MPGAnother Aston Martin, rated 16 MPG combined for 2024. Aston Martin DBX 727 MPGAnother Aston Martin, rated 16 MPG combined for 2026. Ford Expedition MPGA full-size SUV from Ford, rated 18 to 19 MPG combined for 2026. Lexus LX MPGA full-size SUV from Lexus, rated 19 to 20 MPG combined for 2026. Lincoln Navigator MPGA full-size SUV from Lincoln, rated 17 MPG combined for 2026. INEOS Automotive Grenadier MPGA full-size SUV from INEOS Automotive, rated 14 to 15 MPG combined for 2025. Aston Martin DB12 V8 MPGAnother Aston Martin, rated 17 MPG combined for 2026.

Where These Numbers Come From

Every figure on this page comes from the U.S. EPA fuel economy dataset on fueleconomy.gov, pulled together by Cedrick Reese. The file lists 4 ratings for the Aston Martin DBX 707 from 2023 to 2026. Each row in the table links to the matching EPA vehicle record, so you can check any figure against the source. When the EPA posts an updated file with new model years or corrected ratings, this page is rebuilt from it. The cost calculator uses the gas price you enter rather than a national average, so the result fits where you live.

Ratings on this page come from the EPA file downloaded on October 1, 2026.

Sources