2004 Lexus RX
The Verdict
Worst problem area
Transmission & Drivetrain
Transmission & Drivetrain leads by volume: 74 of 327 complaints (23%) mention it. Complaints mentioning Driver Assistance & Speed Control include more deaths (3) than those mentioning any other identified area.
Complaints filed rose from 29 in 2003 to 327 in 2004.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2002 | 2003 | 2004 | 2005 | 2006 | vs. 2004 Sport Utility Vehicle - 2WD |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 3,450 | 3,450 | 3,100–3,300 | 3,100–3,450 | 2,300–4,300 | |
| Combined MPG | 18 | 18 | 19–20 | 18–20 | 18–27 | |
| City / Highway MPG | 16–17 / 21 | 16–17 / 21 | 16–17 / 22–24 | 16–17 / 22–23 | 16–28 / 22–25 | |
| CO₂ tailpipe (g/mi) | 494 | 494 | 444–468 | 444–494 | 329–494 | |
| Complaints filed | 100 | 29 | 327 | 194 | 253 | |
| Recalls issued | 5 | 3 | 6 | 4 | 6 | |
| Crash-involved complaints | 21 | 6 | 38 | 17 | 20 | |
| Fire-involved complaints | 1 | 0 | 2 | 2 | 2 | |
| Injuries reported | 16 | 5 | 28 | 10 | 10 | |
| Deaths reported | 0 | 0 | 3 | 0 | 0 | |
| Configurations compared | 2 | 2 | 2 | 2 | 3 |
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 2004 Lexus RX have?
6 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 2004 Lexus RX?
Transmission & Drivetrain: 74 of 327 NHTSA complaints (23%) mention it.
What gas mileage does the 2004 Lexus RX get?
EPA rates it 19–20 MPG combined.
How much does it cost to fuel a 2004 Lexus RX?
EPA estimates $3,100–$3,300 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (4)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 5-spd | 6 | 3.3L | Front-Wheel Drive | Regular | Sport Utility Vehicle - 2WD | 17 mpg (high) | 24 mpg (high) | 20 mpg (high) | $3,100 (low) | 444 g/mi (low) |
| Configuration 2 | Automatic (S5) | 6 | 3.3L | Front-Wheel Drive | Regular | Sport Utility Vehicle - 2WD | 17 mpg (high) | 24 mpg (high) | 20 mpg (high) | $3,100 (low) | 444 g/mi (low) |
| Configuration 3 | Automatic 5-spd | 6 | 3.3L | 4-Wheel or All-Wheel Drive | Regular | Sport Utility Vehicle - 4WD | 16 mpg (low) | 22 mpg (low) | 19 mpg (low) | $3,300 (high) | 468 g/mi (high) |
| Configuration 4 | Automatic (S5) | 6 | 3.3L | 4-Wheel or All-Wheel Drive | Regular | Sport Utility Vehicle - 4WD | 16 mpg (low) | 22 mpg (low) | 19 mpg (low) | $3,300 (high) | 468 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 17 | 4 | 0 | 1 | 1 |
| Transmission & Drivetrain | 74 | 2 | 0 | 3 | 0 |
| Fuel System | 2 | 0 | 0 | 0 | 0 |
| Electrical | 8 | 0 | 0 | 0 | 0 |
| Brakes | 69 | 11 | 0 | 5 | 1 |
| Steering | 10 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 16 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 30 | 11 | 0 | 11 | 0 |
| Driver Assistance & Speed Control | 36 | 15 | 0 | 10 | 3 |
| Body, Seats & Latches | 48 | 1 | 2 | 1 | 0 |
| Visibility & Lighting | 46 | 0 | 0 | 1 | 0 |
| Other | 34 | 1 | 0 | 1 | 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 (6)
ENGINE AND ENGINE COOLING · Campaign 11V539000 · Nov 9, 2011
Defect: TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004 AVALON VEHICLES; 2004 AND 2005 CAMRY, CAMRY SOLARA, HIGHLANDER, AND SIENNA VEHICLES, 2006 HIGHLANDER HYBRID; 2004 AND 2005 LEXUS ES330 AND RX330; AND 2006 LEXUS RX400H VEHICLES MANUFACTURED FROM JUNE 1, 2004 THROUGH MARCH 31, 2005, EQUIPPED WITH THE 1MZ-FE OR 3MZ-FE ENGINE. THE AMOUNT OF ADHESIVE AGENT APPLIED BETWEEN THE OUTER RING AND THE TORSIONAL RUBBER DAMPER (INNER RING) IN THE CRANKSHAFT PULLEY MAY BE INADEQUATE. IF THE ADHESIVE IS INSUFFICIENT, THERE IS A POSSIBILITY THAT THE OUTER RING MAY BECOME MISALIGNED AND IT MAY NOT PROPERLY ROTATE WITH THE INNER RING, CAUSING NOISE AND/OR ILLUMINATION OF THE BATTERY DISCHARGE INDICATOR LIGHT.
Consequence: IN SOME CASES, THE BELT FOR THE POWER STEERING PUMP MAY BECOME DETACHED FROM THE PULLEY WHICH COULD RESULT IN A LOSS OF POWER STEERING AND A SUDDEN INCREASE IN STEERING EFFORT, INCREASING THE RISK OF A CRASH.
Remedy: TOYOTA WILL NOTIFY OWNERS, AND DEALERS WILL CHECK THE CRANKSHAFT PULLEY TO IDENTIFY WHETHER IT WAS PRODUCED BY THE U.S. SUPPLIER. IF SO, THE DEALER WILL REPLACE THE PULLEY WITH A NEW ONE AT NO CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING EARLY JANUARY 2012. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL · Campaign 11V112000 · Feb 24, 2011
Defect: TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004-2006 HIGHLANDER, HIGHLANDER HYBRID, AND MODEL YEAR 2004-2007 LEXUS RX330, RX350, AND RX400H VEHICLES. IF THE FORWARD RETENTION CLIP USED TO SECURE THE FLOOR CARPET COVER, WHICH IS LOCATED IN FRONT OF THE CENTER CONSOLE, IS NOT INSTALLED PROPERLY THE COVER MAY LEAN TOWARD THE ACCELERATOR PEDAL AND INTERFERE WITH THE ACCELERATOR PEDAL ARM.
Consequence: IF THIS OCCURS, THE ACCELERATOR PEDAL MAY TEMPORARILY BECOME STUCK IN A PARTIALLY DEPRESSED POSITION RATHER THAN RETURN TO THE IDLE POSITION. A STUCK ACCELERATOR PEDAL MAY RESULT IN UNINTENDED AND SUSTAINED VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP, INCREASING THE RISK OF A VEHICLE CRASH.
Remedy: DEALERS WILL REPLACE THE FLOOR CARPET COVER WITH A NEWLY DESIGNED ONE FREE OR CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING MARCH 2011. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER · Campaign 10V499000 · Oct 21, 2010
Defect: TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2006 AVALON, MODEL YEAR 2004-2006 HIGHLANDER, MODEL YEAR 2004-2006 LEXUS RX, AND MODEL YEAR 2006 LEXUS GS AND IS VEHICLES. BRAKE FLUID CONTAINING POLYMERS IS USED THAT ACTS AS LUBRICANTS FOR CERTAIN BRAKE SYSTEM COMPONENTS. IF REPLACEMENT BRAKE FLUID IS USED THAT DOES NOT CONTAIN SUCH POLYMERS, OR THAT CONTAINS ONLY SMALL AMOUNTS, A PART OF THE RUBBER SEAL LOCATED AT THE REAR OF THE BRAKE MASTER CYLINDER MAY BECOME DRY, AND THE SEAL MAY CURL DURING MOVEMENT OF THE PISTON. IF THIS OCCURS, A SMALL AMOUNT OF BRAKE FLUID COULD SLOWLY LEAK FROM THE SEAL INTO THE BRAKE BOOSTER.
Consequence: A LEAK OF BRAKE FLUID COULD LEAD TO A CHANGE IN BRAKE PEDAL FEEL AND OVERTIME A DEGRADATION IN BRAKING PERFORMANCE INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE SEAL WITH A NEWLY DESIGNED ONE. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 15, 2010. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 AND LEXUS AT 1-800-255-3987.
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL · Campaign 06V253000 · Jul 13, 2006
Defect: ON CERTAIN SPORT UTILITY AND HYBRID VEHICLES, THE TWO RETAINING CLIPS FOR THE DRIVER'S SIDE FORWARD CENTER CONSOLE CAN BECOME LOOSE. IF BOTH CLIPS SEPARATE FROM THE FLOOR CARPET COVER, THE COVER MAY LEAN TOWARD THE ACCELERATOR PEDAL, CAUSING INTERFERENCE WITH THE ACCELERATOR PEDAL ROD.
Consequence: THIS CONDITION MAY INTERFERE WITH THE ACCELERATOR PEDAL RETURNING TO THE IDLE POSITION INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE TWO FLOOR CARPET COVER RETAINING CLIPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 24, 2006, AND SHOULD BE COMPLETED BY EARLY SEPTEMBER 2006. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 OR LEXUS AT 1-800-255-3987.
SEAT BELTS:REAR/OTHER · Campaign 06V023000 · Jan 30, 2006
Defect: CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 210, "SEAT BELT ASSEMBLY ANCHORAGES." THE ANCHOR BOLT FOR THE REAR, LEFT-HAND SIDE SEAT BELT BUCKLE DIRECTLY BEHIND THE DRIVER'S SEAT DOES NOT HAVE SUFFICIENT STRENGTH.
Consequence: THE REAR SEAT OCCUPANT MAY NOT BE PROPERLY RESTRAINED IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL REPLACE FREE OF CHARGE THE REAR, LEFT-HAND SIDE SEAT BELT BUCKLE ANCHOR BOLT WITH AN IMPROVED ONE. THE RECALL BEGAN ON FEBRUARY 3, 2006. OWNERS MAY CONTACT LEXUS AT 800-255-3987.
EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH · Campaign 04V558000 · Nov 23, 2004
Defect: CERTAIN PASSENGER VEHICLES MAY BE EQUIPPED WITH AN IMPROPERLY DESIGNED BRAKE LIGHT SWITCH. A SILICON OXIDE BUILD-UP OCCURS ON THE CONTACTS INSIDE THE BRAKE LIGHT SWITCH, WHICH CAN MAKE IT INOPERABLE.
Consequence: IF THE SWITCH IS INOPERABLE, THE BRAKE LIGHTS WILL NOT ILLUMINATE AND CAN INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE BRAKE LIGHT SWITCH. THE RECALL BEGAN DURING DECEMBER 2004. OWNERS SHOULD CONTACT TOYOTA AT 1-800-331-4331.