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Find Your 2003 Lexus's Gas Mileage Below

Engine

Fuel Type

Transmission

Miles Per Gallon

City

Hwy

ES 300
6 cyl., 3 LRegular Auto(L5) 21 29
GS 300/GS 430
6 cyl., 3 LPremium Auto(S5) 18 25
8 cyl., 4.3 LPremium Auto(L5) 18 23
GX 470
8 cyl., 4.7 LRegular Auto(L5) 15 18
IS 300
6 cyl., 3 LPremium Manual(M5) 18 25
6 cyl., 3 LPremium Auto(S5) 18 24
LS 430
8 cyl., 4.3 LPremium Auto(L5) 19 25
LX 470
8 cyl., 4.7 LRegular Auto(L5) 13 17
RX 300
6 cyl., 3 LRegular Auto(L4) 19 23
RX 300 4WD
6 cyl., 3 LRegular Auto(L4) 18 22
SC 300/SC 430
8 cyl., 4.3 LPremium Auto(L5) 18 23