How EPA MPG ratings changed from 1984 to 2026

The typical EPA-rated version of a 1984 model year vehicle was rated 19 MPG combined. For model year 2026 the figure is 22 MPG. That gain of three miles per gallon came late: the median sat at 18 or 19 MPG in every model year from 1984 through 2008, first reached 20 MPG in 2009, and topped out at 23 MPG in 2016–2020 and again in 2025.

What the median measures

Each model year, EPA publishes a rating for every version of every vehicle it tests: one row per engine, transmission and drive combination. The median here is the middle value of those rows for gasoline, diesel, hybrid and flex-fuel versions. It counts versions, not vehicles sold, so a model offered with six engines weighs six times as much as a model offered with one, and a best-seller weighs no more than a rarity. It is a picture of what was on EPA's list, not of what people drove.

The values for 1984 to 2007 are EPA's revised estimates, recalculated on the test method EPA adopted for model year 2008. That keeps the whole series on one scale: a 1990 rating and a 2020 rating can be compared directly.

The flat years, 1984–2008

For a quarter century the median barely moved. It dipped to 18 MPG from 1990 to 1995 and spent the rest of the period at 19. The list itself shrank and regrew: EPA rated 1,950 versions for 1984, only 759 for 1997, and 1,186 for 2008. Diesels, 10.2% of versions in 1984, were down to 2.7% by 1990.

The family medians tell the same story with more texture. Cars started at 21 MPG and were at 20 in 2008. Pickups fell from 18 MPG in 1984 to 15 in 1990 and were back at only 16 by 2008. SUVs, which EPA lists as their own class from the late 1990s, came in at 16 MPG in 2000.

The gap between cars and pickups is a useful yardstick through all of this. In 1984 the car median was 3 MPG above the pickup median; in 1990 the gap was 6 MPG, and in 2026 it is 5 MPG. Pickups improved after 2008, but cars improved too, and the distance between the two never closed.

The climb, 2009–2016

Between 2009 and 2016 the median rose from 20 to 23 MPG, the only sustained rise in the series. Over the same years the share of fuel-burning versions with a turbocharger or supercharger went from 15.9% to 47.0%. Flex-fuel versions, which EPA rates on gasoline here, peaked at 13.4% of all versions in 2013.

The rise was broad. Cars went from 21 to 24 MPG, SUVs from 18 to 22, and pickups from 16 to 19. These are medians of the versions on offer, so they rise when weaker versions leave the list as well as when stronger ones arrive.

Since 2016: flat again, with a different mix

The fuel-burning median has stayed between 22 and 23 MPG since 2016. What changed is the list around it. Electric versions were 2.5% of everything EPA rated for 2016 and 27.4% for 2026; hybrid versions went from 3.6% to 19.6%. Electric versions are rated in MPGe and sit outside this median, so the shift toward them does not show in the line above. Hybrid versions do count in it. By 2026, 70.8% of fuel-burning versions were turbocharged or supercharged.

Model year	All	Cars	SUVs	Pickups	Minivans	Turbo/super
1984	19	21	–	18	–	6.5%
1990	18	21	–	15	–	8.0%
1995	18	20	–	15.5	–	5.7%
2000	19	21	16	16	18	10.0%
2005	19	20	17	16	18	14.5%
2010	20	21	19	17	19	16.6%
2015	22	23	21	19	20.5	41.5%
2020	23	23	22	19	21	59.0%
2026	22	24	22.5	19	26	70.8%

The families have not moved together. Minivans show the largest recent change: their median was 18 MPG in 2000 and 26 MPG in 2026. Station wagons began the series at 23 MPG and stand at 26. Pickups have held at 19 MPG since 2015, one MPG above where they started in 1984, and full-size vans stayed between 13 and 17 MPG through 2022, the last model year with vans in the list.

Reading a single model against the median

Each model page draws every model year as a bar from the least to the most efficient version, with the median of its EPA size class behind it. The Honda Civic sits far above its class line for most of its 43 years; the Ford Mustang tracks close to it. To turn two ratings into fuel volume at your own mileage, the gallons calculator works for any two versions from 1984 to 2026. Counts on this page are of versions or nameplates EPA rated, not of vehicles sold, so nothing here is weighted by sales.