Aston Martin Vanquish Fuel Economy (MPG)

Name: Aston Martin Vanquish MPG & Fuel Economy
Creator: AutoSpecData
License: https://creativecommons.org/licenses/by/4.0/

What is the real-world gas mileage of a 2027 Aston Martin Vanquish?

The 2027 Aston Martin Vanquish gets up to 16 MPG combined (13 city / 21 highway) in EPA testing.

Latest model year (2027):

The Aston Martin Vanquish gets up to 16 MPG combined (13 city / 21 highway) in the Auto 8-spd, 12 cyl, 5.2 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026

Overview MPG Engine Specs Fuel Cost Transmission Drivetrain Vehicle Class Maintenance Dimensions Curb Weight

Aston Martin Vanquish MPG — All Years

Year	Trim	Engine	Fuel	City (MPG)	Hwy (MPG)	Combined (MPG)
2027Config 1 of 2	Auto 8-spd, 12 cyl, 5.2 L	12 5.2L	Premium Gasoline	13	21	16
2027Config 2 of 2	Auto 8-spd, 12 cyl, 5.2 L	12 5.2L	Premium Gasoline	13	20	16
2026Config 1 of 2	Auto 8-spd, 12 cyl, 5.2 L	12 5.2L	Premium Gasoline	13	21	16
2026Config 2 of 2	Auto 8-spd, 12 cyl, 5.2 L	12 5.2L	Premium Gasoline	13	20	16
2025	Auto 8-spd, 12 cyl, 5.2 L	12 5.2L	Premium Gasoline	13	21	16
2019	Auto (S8), 12 cyl, 6.0 L	12 6.0L	Premium Gasoline	13	21	16
2018	Auto (S8), 12 cyl, 6.0 L	12 6.0L	Premium Gasoline	13	21	16
2017	Auto (S8), 12 cyl, 6.0 L	12 6.0L	Premium Gasoline	13	21	16
2016	Auto (S8), 12 cyl, 6.0 L	12 6.0L	Premium Gasoline	13	21	16
2015	Auto (S8), 12 cyl, 6.0 L	12 6.0L	Premium Gasoline	13	21	16

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Aston Martin Vanquish data analysis

How Aston Martin Vanquish combined fuel economy varies

Across 10 configurations recorded for the 2015 through 2027 Aston Martin Vanquish, combined fuel economy runs from 16 MPG to 16 MPG. The strongest figure belongs to the 2015 Aston Martin Vanquish (Auto (S8), 12 cyl, 6.0 L) at 16 MPG, and the weakest to the 2027 car (Auto 8-spd, 12 cyl, 5.2 L) at 16 MPG — a spread of 0%. The narrow spread means any year of the Aston Martin Vanquish in this table behaves much like the others, so you can shop on price, condition and mileage rather than chasing a particular model year.

What changed for 2027

Average combined fuel economy for the 2027 Aston Martin Vanquish is 16 MPG, against 16 MPG for the 2026 car — it held flat. A carry-over year like this usually means no powertrain or structural change, so an older example is the cheaper way into the same specification.

How to read this Aston Martin Vanquish data

This page lists every 2015 through 2027 Aston Martin Vanquish record we hold for this measurement — 10 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Configurations behind these Aston Martin Vanquish numbers

The 2015 through 2027 Aston Martin Vanquish entries here cover the variants Auto 8-spd, 12 cyl, 5.2 L and Auto (S8), 12 cyl, 6.0 L. 2027 is the busiest model year in the record with 2 separate measured configurations, which is why a single quoted combined fuel economy figure for that year is rarely the one that matches the car in front of you. Match the row to the exact drivetrain, body style and engine on the window sticker or VIN before relying on the number, and use the comparison links below to see how those same configurations line up against rival models.

Where these Aston Martin Vanquish figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Aston Martin Vanquish record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Official Factory Specs vs. AutoSpecData Expert Benchmarks

The EPA highway loop never holds interstate speed. Here is what the same engine does when you sit on the cruise control.

Cruise speed	EPA highway spec	AutoSpecData adjusted MPG	Fuel you lose
60 mph	21 MPG	21 MPG	0%
65 mph	21 MPG	19.6 MPG	7%
70 mph	21 MPG	18.2 MPG	13%
75 mph	21 MPG	17 MPG	19%
80 mph	21 MPG	15.8 MPG	25%

Our Real-World Speed MPG Adjuster re-scales the Aston Martin Vanquish EPA highway result with a quadratic drag term (mpg = hwy ÷ (1 + k·(v² − 60²)/60²), k = 0.55 for trucks, SUVs and vans, 0.42 for cars). Wind, roof racks, and a heavy right foot make it worse, never better.

Frequently Asked Questions About Vanquish MPG

What is the MPG of the Aston Martin Vanquish?

The Aston Martin Vanquish gets up to 16 MPG combined (13 city / 21 highway) in the 2027 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Aston Martin Vanquish trim has the best fuel economy?

The Auto 8-spd, 12 cyl, 5.2 L trim offers the best combined fuel economy at 16 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.