The Lemon Index

All cars · Lexus ES · 2003

2003 Lexus ES. Advanced data.

The raw numbers: engines, recall campaign numbers, failure mileage and manufacturer communications.

Lemon Index125100 = average car
Complaints69NHTSA, first 3 years
Sold65,762U.S. model year
Per 100K sold105complaints
Year rank#17 of 21#1 = fewest complaints

Engines and drivetrains 1

EngineTransmissionDriveCity / hwy / combinedFuelFuel cost/yr
3.0L 6-cylAuto 5-spdFWD18 / 27 / 21Regular$2,950

EPA test versions for this model year. Fuel cost is the EPA's current estimate, not the price in that year.

Failure mileage by system

Half of owners who gave a mileage reported the problem between 5,000 and 85,400 miles. Median 40,000, from 99 complaints with a mileage.

SystemMedianMiddle halfComplaints
Speed control39,0008,800–79,10042
Transmission & drivetrain5,0001,000–32,00023
Airbags45,00020,000–97,00011
Electrical69,00010,000–175,80010
Engine2,5000–34,8008

Mileage owners typed into their NHTSA complaint, all complaints for this model year. People report some problems late, so read it as a range.

Complaints by system

SystemShare of complaints
Speed control36%
Transmission & drivetrain33%
Engine12%
Airbags10%
Electrical7%

One complaint can name more than one system, so shares can add to more than 100%.

Severity, all complaints

TotalCrashesFiresInjuriesDeathsTows
1395242114

As reported by owners to NHTSA. Not verified.

NHTSA investigations

StatusSubjectOpenedClosed
ClosedUnwanted and unintended acceleration20092009
ClosedVehicle speed control20052006
ClosedThrottle control system20042004
ClosedThrottle control system20042004

Manufacturer communications 82

Lexus filed 82 service communications for this car with NHTSA.

  • The purpose of this service bulletin is to provide information regarding the installation of…
  • The purpose of this bulletin is to provide precautions to follow when installing an automatic
  • Engine control module (ecm) calibration - shifting enhancement

Nearby model years

YearLemon IndexComplaintsSoldTop system
2000592741,320Visibility
2001–1944,847Brakes
200213710071,450Transmission & drivetrain
20031256965,762Speed control
20041399075,916Transmission & drivetrain
20051637967,577Transmission & drivetrain
2006–1175,987Lights

Sources: NHTSA complaints, recalls, investigations and manufacturer communications; EPA fuel economy data; YouTube video titles. Complaints are owner reports, not proof of a defect.

Updated

Free to use with credit: Source: The Lemon Index (lemonindex.com). Get the data