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Chevrolet Impala Gas Tank Size & Fuel Capacity by Year

Sedan 1994–202024 model years

15.8–23.0gal · 60–87 L

Across 24 model years (1994–2020), the Chevrolet Impala has used tanks from 15.8–23.0 gallons. The 2020 model holds 18.5 gallons.

Pick your model year

How the tank changed over the years

Chevrolet Impala fuel tank by model yearSmallest tank Larger tank options
199419951996200020012002200320042005200620072008200920102011201220132014201520162017201820192020

Chevrolet Impala tank size by generation

Model years with the same tank sizes, grouped. A change usually marks a new generation or a redesign.

Model yearsTankLiters
2015–202018.5 gallons70 L
201415.8–18.5 gallons60–70 L
2000–201317.0 gallons64 L
1994–199623.0 gallons87 L

Chevrolet Impala tank size by year

YearTankLitersBest highway rangeTrims
2020 Chevrolet Impala 18.5 gallons 70 L 518 mi 2
2019 Chevrolet Impala 18.5 gallons 70 L 537 mi 4
2018 Chevrolet Impala 18.5 gallons 70 L 555 mi 4
2017 Chevrolet Impala 18.5 gallons 70 L 555 mi 6
2016 Chevrolet Impala 18.5 gallons 70 L 574 mi 7
2015 Chevrolet Impala 18.5 gallons 70 L 574 mi 8
2014 Chevrolet Impala 15.8–18.5 gallons 60–70 L 574 mi 8
2013 Chevrolet Impala 17.0 gallons 64 L 510 mi 5
2012 Chevrolet Impala 17.0 gallons 64 L 510 mi 5
2011 Chevrolet Impala 17.0 gallons 64 L 493 mi 5
2010 Chevrolet Impala 17.0 gallons 64 L 493 mi 3
2009 Chevrolet Impala 17.0 gallons 64 L 493 mi 5
2008 Chevrolet Impala 17.0 gallons 64 L 493 mi 6
2007 Chevrolet Impala 17.0 gallons 64 L 476 mi 5
2006 Chevrolet Impala 17.0 gallons 64 L 476 mi 5
2005 Chevrolet Impala 17.0 gallons 64 L 493 mi 3
2004 Chevrolet Impala 17.0 gallons 64 L 493 mi 3
2003 Chevrolet Impala 17.0 gallons 64 L 493 mi 2
2002 Chevrolet Impala 17.0 gallons 64 L 493 mi 2
2001 Chevrolet Impala 17.0 gallons 64 L 493 mi 2
2000 Chevrolet Impala 17.0 gallons 64 L 493 mi 2
1996 Chevrolet Impala 23.0 gallons 87 L 552 mi 1
1995 Chevrolet Impala 23.0 gallons 87 L 529 mi 1
1994 Chevrolet Impala 23.0 gallons 87 L 529 mi 1

Chevrolet Impala fuel system recalls by year

NHTSA lists fuel-system recalls for 3 Chevrolet Impala model years. Each year's page has the details, the risk and the free remedy.

Frequently asked questions

What size gas tank does the Chevrolet Impala have?

The 2020 Chevrolet Impala holds 18.5 gallons. Older years range from 15.8–23.0 gallons; the table has every year.

Has the tank size changed over the years?

Yes. The largest tank changed in 2014, 2000.

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