2003 Lexus GX
The Verdict
Worst problem area
Transmission & Drivetrain
Transmission & Drivetrain leads by volume: 12 of 51 complaints (24%) mention it.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2003 | 2004 | 2005 | vs. 2003 Sport Utility Vehicle - 4WD |
|---|---|---|---|---|
| Annual fuel cost ($) | 4,150 | 4,150 | 4,150 | |
| Combined MPG | 15 | 15 | 15 | |
| City / Highway MPG | 14 / 17 | 14 / 17 | 14 / 18 | |
| CO₂ tailpipe (g/mi) | 592 | 592 | 592 | |
| Complaints filed | 51 | 85 | 33 | |
| Recalls issued | 2 | 1 | 1 | |
| Crash-involved complaints | 6 | 11 | 4 | |
| Fire-involved complaints | 1 | 0 | 0 | |
| Injuries reported | 4 | 13 | 5 | |
| Deaths reported | 0 | 0 | 0 | |
| Configurations compared | 1 | 1 | 1 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2003 Lexus GX have?
2 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2003 Lexus GX?
Transmission & Drivetrain: 12 of 51 NHTSA complaints (24%) mention it.
What gas mileage does the 2003 Lexus GX get?
EPA rates it 15 MPG combined.
How much does it cost to fuel a 2003 Lexus GX?
EPA estimates $4,150 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (1)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 5-spd | 8 | 4.7L | 4-Wheel or All-Wheel Drive | Regular | Sport Utility Vehicle - 4WD | 14 mpg | 17 mpg | 15 mpg | $4,150 | 592 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 6 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 12 | 1 | 0 | 1 | 0 |
| Fuel System | 3 | 0 | 0 | 0 | 0 |
| Electrical | 1 | 0 | 0 | 0 | 0 |
| Brakes | 9 | 1 | 0 | 2 | 0 |
| Steering | 3 | 1 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 8 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 2 | 2 | 1 | 1 | 0 |
| Driver Assistance & Speed Control | 5 | 1 | 0 | 2 | 0 |
| Body, Seats & Latches | 6 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 2 | 0 | 0 | 0 | 0 |
| Other | 8 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (2)
SEATS:MID/REAR ASSEMBLY · Campaign 03V088000 · Mar 18, 2003
Defect: ON CERTAIN VEHICLES EQUIPPED WITH THE LEXUS LINK SYSTEM, IT MAY BE DIFFICULT TO LOCK ONE OF THE TWO LATCHES ON THE BOTTOM OF THE MIDDLE ROW LEFT REAR SEAT (LARGER SIDE OF THE BENCH SEAT DIRECTLY BEHIND THE DRIVER). DUE TO THE THICKNESS OF THE LEXUS LINK SYSTEM STORAGE CASE, THE STOPPER ON THE BOTTOM OF THE SEAT IS SLIGHTLY ELEVATED. THIS ELEVATED POSITION MISALIGNS THE LATCH TO THE STRIKER.
Consequence: IF THE VEHICLE IS OPERATED WITH ONLY ONE LATCH LOCKED, THE OCCUPANT OF THE SEAT MAY BE IMPROPERLY RESTRAINED IN THE EVENT OF A CRASH, INCREASING THE RISK OF PERSONAL INJURY.
Remedy: DEALERS WILL REMOVE THE LLS CASE PANELS AROUND THE SEAT STOPPER. OWNER NOTIFICATION BEGAN APRIL 8, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT LEXUS AT 1-888-333-9376.
EQUIPMENT:OTHER:LABELS · Campaign 03V031000 · Feb 12, 2003
Defect: CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF PART 567, "CERTIFICATION." THE INCORRECT GROSS VEHICLE WEIGHT RATING (GVWR) DATA WAS PRINTED ON THE CERTIFICATION REGULATION LABEL. THE GVWR IS INCORRECTLY REFLECTED ON THE LABEL AS 6,100 LBS. THE CORRECT GVWR SHOULD BE 6,000 LBS.
Consequence: THE CERTIFICATION LABEL DOES NOT MEET THE INFORMATION REQUIREMENTS AS DESCRIBED IN THE REGULATIONS.
Remedy: AS EACH LABEL IS VEHICLE IDENTIFICATION NUMBER SPECIFIC, OWNERS WILL BE REQUESTED TO CONTACT THEIR LOCAL LEXUS DEALER FIRST TO PLACE AN ORDER FOR THE CORRECTED LABEL. ONCE THE LABEL HAS ARRIVED AT THE DEALERSHIP, THE OWNER WILL BE CONTACTED FOR LABEL REPLACEMENT. OWNER BEGAN APRIL 10, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT LEXUS AT 1-800-255-3987.