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2024 Lexus IS mpg

Combined mpg, 300 RWD

25mpg

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12,000 miles a year. Gas $3.20.

1015202530354045Median 26IS: 25 mpg
72 sedans (2024), one trim per model: the cheapest with a rating. Median 26 mpg.
2024 Lexus IS mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
300 RWD2.0L 4cylRWD21312517.4435$1,536
300 F Sport Design RWD2.0L 4cylRWD21312517.4435$1,536
300 F Sport RWD2.0L 4cylRWD21312517.4435$1,536
350 F Sport Design RWD3.5L 6cylRWD20282317.4400$1,670
350 F Sport RWD3.5L 6cylRWD20282317.4400$1,670
300 AWD3.5LAWD19262217.4383$1,745
300 F Sport Design AWD3.5LAWD19262217.4383$1,745
300 F Sport AWD3.5LAWD19262217.4383$1,745
350 F Sport Design AWD3.5LAWD19262217.4383$1,745
350 F Sport AWD3.5LAWD19262217.4383$1,745
500 F Sport Performance RWD5.0L 8cylRWD17252017.4348$1,920
500 F Sport Performance Premium RWD5.0L 8cylRWD17252017.4348$1,920

Fuel cost

300 RWD, 25 mpg combined.

Per year
$1,536
Per month
$128
Per mile
12.8 cents
Fill the tank
$55.68
  • Top trim: 500 F Sport Performance Premium RWD. $1,920 a year. $384 more than the 300 RWD.

Trip cost

300 RWD: 31 mpg highway
TripGallonsCost
100 miles3.2$10.32
300 miles9.7$30.97
500 miles16.1$51.61
1,000 miles32.3$103

Commute cost

Per month
$111
Per year
$1,331
Miles a month
867

300 RWD. 20 miles each way, 5 days a week.

Is 25 mpg good? Yes. Beats 58% of 2026 cars.

MPG by year

22232425262009201220152018202120242026
IS: combined mpg of the cheapest rated trim, 2009 to 2026.

IS by year: price, hp, mpg, size

Rivals

2024 Lexus IS and rivals
CarCheapest trimMPG or rangeCompare
2024 Lexus IS300 RWD25 mpg
2024 Toyota CrownXLE AWD41 mpg
2024 Tesla Model 3Standard RWD272 mi range
2024 Genesis G702.5T RWD24 mpg
2024 Alfa Romeo GiuliaRWD27 mpgCompare
2024 Cadillac CT5Luxury RWD27 mpg
2024 Audi A440 TFSI Premium AWD30 mpg

What this cannot tell you

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.

How values are checked