Against 94 other V8 cars rated 2025–2027, the Vanquish sits right on their 16.3 mpg average. Averaged over the years each was sold, the most economical engine since 2002, the 6L 12-cyl (2015–2019), does 16 mpg and the thirstiest, the 5.9L 12-cyl (2002–2014), 13: $554 a year apart.
Every Aston Martin Vanquish engine, compared
Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 6L 12-cyl | 13 / 21 | 2015–2019 | $2,400 | |
| 5.2L 12-cyl | 13 / 21 | 2025–2027 | $2,400 | |
| 5.9L 12-cyl | 11 / 17.5 | 2002–2014 | $2,954 |
What that actually costs
| Measure | Value |
|---|---|
| Cost per mile (2027) | $0.200 |
| Fuel per year | $2,400 |
| Fuel over five years | $12,000 |
| Against other V8 cars, 2025–2027 | +$44 a year |
| EPA's own estimate | $5,300 a year |
City or highway — who is this car for
The 2027 Aston Martin Vanquish gives up 8 mpg in town: 21 on the highway against 13 in the city, $1,125 a year if every mile were city driving.
| Measure | Value | Reading |
|---|---|---|
| City (2027) | 13 mpg | $2,954 a year if you only drive in town |
| Highway | 21 mpg | $1,829 a year if you mostly commute |
| Gap | +8 mpg (62%) | Wide — this car dislikes traffic |
How the Vanquish changed over the years
The Vanquish peaked in 2027 at 16 mpg (13 city, 21 highway) and was at its thirstiest in 2006 at 12 — 4 mpg apart, or $800 a year in fuel between buying one year and the other.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2027 | 13 / 21 | 1 | $2,400 | |
| 2026 | 13 / 21 | 1 | $2,400 | |
| 2025 | 13 / 21 | 1 | $2,400 | |
| 2019 | 13 / 21 | 1 | $2,400 | |
| 2018 | 13 / 21 | 1 | $2,400 | |
| 2017 | 13 / 21 | 1 | $2,400 | |
| 2016 | 13 / 21 | 1 | $2,400 | |
| 2015 | 13 / 21 | 1 | $2,400 | |
| 2014 | 13 / 19 | 1 | $2,560 | |
| 2006 | 10 / 16 | 1 | $3,200 | |
| 2005 | 10 / 16 | 1 | $3,200 | |
| 2004 | 11 / 18 | 1 | $2,954 | |
| 2003 | 11 / 18 | 1 | $2,954 | |
| 2002 | 11 / 18 | 1 | $2,954 |
MPG is a number. Dollars per year is the answer.
- Fuel profile built from your actual mileage and local prices
- Fuel tracker: what you really spend, month by month
- Insurance and fuel folded into 5-year cost to own
- Compare any two cars on total cost, not sticker price
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How we count
This page rests on 14 EPA ratings of the Aston Martin Vanquish — 3 engines across 2002–2027. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $5,300. Full method.
Frequently asked questions
What mpg does the 2027 Aston Martin Vanquish get?
16 mpg combined, 13 city and 21 highway, per EPA. Across every year since 2002 the Vanquish has averaged 14.7 mpg.
Is the 2027 Vanquish more efficient than the 2026?
About the same: 16 against 16 mpg combined.
Which Vanquish year has the best gas mileage?
The 2027, at 16 mpg combined (13 city, 21 highway), which is also the latest model year we hold.
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