The Hyundai Elantra does 32.8 mpg combined (29.7 city, 37.7 highway), which works out to about $1,171 a year in fuel at $3.20 a gallon and 12,000 miles. Engine choice matters more than you'd think: 1.6L 4-cyl Hybrid does 54 mpg while 1.6L 4-cyl does 22 — a difference of $1,034 a year. Against other 4-cyl cars it sits above the average of 25.7 mpg.
Every Hyundai Elantra engine, compared
Gas mileage on the Hyundai Elantra ranges from 54 down to 22 depending on which engine sits under the bonnet — a spread of $1,034 a year across 5 versions of the same car. Picking the right one often saves more fuel than picking a different car altogether. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 1.6L 4-cyl Hybrid | 52 / 57 | 2021–2026 | $711 | |
| 1.4L 4-cyl | 32.3 / 40.3 | 2017–2020 | $1,088 | |
| 2L 4-cyl | 26.1 / 34.8 | 1999–2026 | $1,297 | |
| 1.8L 4-cyl | 24 / 32.5 | 1993–2016 | $1,407 | |
| 1.6L 4-cyl | 19 / 26 | 1992–1992 | $1,745 |
What that actually costs
The Hyundai Elantra burns a gallon every 32.8 miles, so 12,000 miles takes about 366 gallons a year. At $3.20 that is what the table below adds up to.
| Measure | Value |
|---|---|
| Cost per mile | $0.098 |
| Fuel per year | $1,171 |
| Fuel over five years | $5,855 |
| Against other 4-cyl cars | −$323 a year |
| EPA's own estimate | $2,052 a year |
City or highway — who is this car for
The Hyundai Elantra gives up 8 mpg the moment you leave the motorway — 37.7 out there against 29.7 in town, a 27% drop worth $274 a year. A wide gap punishes stop-and-start traffic; a narrow one means the car doesn't care where you drive it.
| Measure | Value | Reading |
|---|---|---|
| City | 29.7 mpg | $1,293 a year if you only drive in town |
| Highway | 37.7 mpg | $1,019 a year if you mostly commute |
| Gap | +8 mpg (27%) | Typical for its type |
How the Elantra changed over the years
The Elantra peaked in 2023 at 45.5 mpg (43 city, 49 highway) and was at its thirstiest in 1995 at 22 — 23.5 mpg apart, or $901 a year in fuel between buying one year and the other. The 2026 car does 44.5. Jumps usually mark a new generation or a new engine; dips often mean a heavier body or added all-wheel drive.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2026 | 41 / 49 | 2 | $863 | |
| 2025 | 41.5 / 49.5 | 2 | $853 | |
| 2024 | 41.5 / 49.5 | 2 | $853 | |
| 2023 | 43 / 49 | 2 | $844 | |
| 2022 | 43 / 49.5 | 2 | $844 | |
| 2021 | 43 / 49.5 | 2 | $844 | |
| 2020 | 33 / 41 | 1 | $1,067 | |
| 2019 | 32 / 40 | 1 | $1,097 | |
| 2018 | 32 / 40 | 1 | $1,097 | |
| 2017 | 32 / 40 | 1 | $1,097 | |
| 2016 | 28 / 37 | 1 | $1,239 | |
| 2015 | 27 / 37 | 1 | $1,239 | |
| 2014 | 27 / 37 | 1 | $1,239 | |
| 2013 | 28 / 38 | 1 | $1,200 | |
| 2012 | 28 / 38 | 1 | $1,200 | |
| 2011 | 28 / 38 | 1 | $1,200 | |
| 2010 | 26 / 34 | 1 | $1,324 | |
| 2009 | 25 / 33 | 1 | $1,371 | |
| 2008 | 25 / 33 | 1 | $1,371 | |
| 2007 | 25 / 33 | 1 | $1,371 | |
| 2006 | 23 / 31 | 1 | $1,477 | |
| 2005 | 23 / 31 | 1 | $1,477 | |
| 2004 | 23 / 31 | 1 | $1,477 | |
| 2003 | 22 / 30 | 1 | $1,536 | |
| 2002 | 21 / 30 | 1 | $1,536 | |
| 2001 | 21 / 30 | 1 | $1,536 | |
| 2000 | 21 / 30 | 1 | $1,600 | |
| 1999 | 21 / 30 | 1 | $1,600 | |
| 1998 | 21 / 29 | 1 | $1,600 | |
| 1997 | 21 / 29 | 1 | $1,600 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 41 EPA ratings of the Hyundai Elantra — 5 engines across 1992–2026. 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 $2,052. Full method.
Frequently asked questions
What mpg does the Hyundai Elantra get?
32.8 mpg combined on average — 29.7 in the city and 37.7 on the highway, per EPA ratings across 1992–2026.
How much does a Hyundai Elantra cost in fuel per year?
About $1,171 at 12,000 miles and $3.20 a gallon — roughly $5,855 over five years, or 0.098 dollars a mile.
Which Elantra engine is the most economical?
The 1.6L 4-cyl Hybrid at 54 mpg, against 22 for the 1.6L 4-cyl — a difference of about $1,034 a year.
Is the Elantra good on fuel compared with similar cars?
Against other 4-cyl cars it sits above the average of 25.7 mpg, computed across 4765 ratings.
Are these real-world Elantra figures?
No — they are EPA laboratory ratings, the same ones printed on the window sticker, and EPA's own annual fuel estimate for the Hyundai Elantra is $2,052 against the $1,171 we compute at 12,000 miles. Expect a little worse in practice: the spread between the 54 and 22 mpg versions of this car is smaller than the spread between two drivers of the same one.
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