Hyundai Elantra Fuel Tank by Year

Which catalog years and configurations are the most fuel efficient, plus tank size and estimated range where both exist.

The largest stored change occurs between 2010 and 2011, when highway mpg, city mpg, and tank change.

Key changes

2007
Stored figures changed
Highway MPG +2 mpg · City MPG +1 mpg · Tank −0.5 gal
2008
Stored figures changed
Highway MPG −3 mpg · City MPG −4 mpg
2010
Stored figures changed
Highway MPG +1 mpg · City MPG +2 mpg
2011
Stored figures changed
Highway MPG +4 mpg · City MPG +2 mpg · Tank −1.2 gal
2018
Stored figures changed
Highway MPG +3 mpg · City MPG +4 mpg

Year	Tank	City	Highway	Est. hwy range
2023	14.0 gal	28–33 mpg	36–42 mpg	588 mi
2022	14.0 gal	25–33 mpg	34–43 mpg	602 mi
2021	14.0 gal	25–33 mpg	34–43 mpg	602 mi
2020	14.0 gal	—	—	—
2019	14.0 gal	22–32 mpg	30–40 mpg	560 mi
2018	14.0 gal	22–32 mpg	30–40 mpg	560 mi
2017	14.0 gal	26–28 mpg	36–37 mpg	518 mi
2016	12.8–13.2 gal	24–28 mpg	34–38 mpg	502 mi
2015	12.8–13.2 gal	—	—	—
2014	12.8–13.2 gal	24–28 mpg	34–38 mpg	502 mi
2013	12.8–13.2 gal	28 mpg	38 mpg	502 mi
2012	12.8 gal	28 mpg	38 mpg	486 mi
2011	12.8 gal	28 mpg	38 mpg	486 mi
2010	14.0 gal	25–26 mpg	34 mpg	476 mi
2009	14.0 gal	24 mpg	33 mpg	462 mi
2008	14.0 gal	24 mpg	33 mpg	462 mi
2007	14.0 gal	28 mpg	36 mpg	504 mi
2006	14.5 gal	24–27 mpg	32–34 mpg	493 mi
2005	14.5 gal	27 mpg	34 mpg	493 mi
2004	14.5 gal	26 mpg	34 mpg	493 mi
2003	14.5 gal	24–25 mpg	33 mpg	479 mi
2002	14.5 gal	25 mpg	33 mpg	479 mi
2001	14.5 gal	25 mpg	33 mpg	479 mi
2000	14.5 gal	23–24 mpg	32–33 mpg	479 mi
1999	14.5 gal	21–24 mpg	30–33 mpg	479 mi