2006 Lexus ES: what breaks, and at what mileage
What breaks on the 2006 Lexus ES
On the 2006 Lexus ES, the failure owners report most often is airbag inflator rupture, with 2 reports on file. Across every failure mode on this year, half the dated reports were filed before 115,000 miles.
The failures owners actually file about
Owners have reported 4 named failure modes on the 2006 Lexus ES, and the three most-reported carry 33% of everything filed, which is an unusually even spread for one model year.
Airbag inflator rupture leads with 2 reports and about 0.2 per 1,000 vehicles.
Other engine problem follows with 1 report, median 150,000 miles.
Other powertrain problem follows with 1 report, median 85,000 miles.
By system, the reports fall mostly into airbag (2), engine (1) and transmission (1).
At what mileage it happens
Too few of the reports on this year carry an odometer reading to describe the timing: 7 of them do. The mileages quoted elsewhere on this page come from the modes that have enough of them.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
How reports accumulate
Every report with an odometer reading, cumulative, from 0 to 200,000 miles. A curve that climbs early is a car with early problems, whatever its total.
- Line share of reports filed by that mileage
Severity, and what it costs
Nothing in the reports on the 2006 Lexus ES mentions a crash, a fire or an injury. That is the ordinary case and it is worth stating: most defect complaints are about a car that stopped working, not one that hurt somebody.
The average severity weight across every report on this year is 3.17, where a stalled engine or a failed airbag weighs many times more than a rattling trim panel, and a figure this high means the reports are dominated by failures with safety consequences rather than annoyances. The weighting is set out in full on the methodology page.
What the top failures cost to put right, as editorial estimates for an independent US shop rather than figures from NHTSA: airbag inflator rupture at $0–$0, other engine problem at $300–$4,000, other powertrain problem at $400–$4,500 and other electrical problem at $250–$2,000. Dealer labour, a seized bolt or a part that is no longer made can push any of these past the top of its range.
17% of the reports on this year sit in the engine, transmission, drivetrain or cooling systems — the four where a repair bill is usually four figures.
Every reported failure mode
| Failure mode | System | Reports | With reading | 25th | Median | 75th | Per 1,000 | Typical repair | Severity |
|---|---|---|---|---|---|---|---|---|---|
| Airbag inflator rupture | airbag | 2 | 1 | — | 90k | — | 0.2 | $0–$0 | Critical |
| Other engine problem | engine | 1 | 1 | — | 149k | — | 0.1 | $300–$4,000 | High |
| Other powertrain problem | transmission | 1 | 1 | — | 87k | — | 0.1 | $400–$4,500 | High |
| Other electrical problem | electrical | 1 | 1 | — | 115k | — | 0.1 | $250–$2,000 | Moderate |
| Unclassified problem | other | 7 | 3 | — | 134k | — | 0.7 | — | Moderate |
This year had no usable recall paperwork, so the fleet-size estimate is the median of other years of the same model. Repair costs are typical independent-shop ranges for the failure, not figures from these reports.
How often, against how many were built
Scaled by an estimate of how many of these cars exist, the 2006 Lexus ES draws about 1.2 per 1,000 vehicles, which puts it in the 73rd percentile of complaint rates among 2006 vehicles we can rate.
That denominator is the weakest number on the page and it is fair to say so plainly. This year had no usable recall paperwork, so the fleet-size estimate is the median of other years of the same model.
The working figure is 10,142 vehicles. If the true number is twice that, every rate on this page is half what it says; the ranking against other 2006 vehicles, which is what the risk score uses, is far more robust than the rate itself.
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The odometer reading is the one the owner gave.
Airbag inflator rupture
The airbag cover where it is attached to the dashboard has separated. The separation began about 2 years ago and the gap continues to widen. This vehicle is not subject to the takata recall and am unsure if the airbag may inflate if the gap continues to open.
Other engine problem
Tl* the contact owns a 2006 lexus es. While driving approximately 25 MPH, the vehicle experienced unintended acceleration and the braking system would not respond. The contact had to shift to neutral to stop the vehicle. A number of warning indicators were illuminated at the time of failure. The vehicle would not restart and was towed to an independent mechanic where it was diagnosed that the engine needed to be replaced. The manufacturer was not notified of the failure. The approximate failure mileage was 148,800. Updated 09/08/15*lj updated 10/27/2017*cn
Other powertrain problem
Transmission was hesitant and suddenly release creating a sudden acceleration rush when gas pedal was applied at 10 to 15 MPH. This happen when the vehicle is in downshift gear mode and was asked to accelerate upshift gear suddenly. The transmission jerking/hesitant is a very dangerous situation especially in merging traffic. This could lead to serious accident. Transmission also has a rough shift from time to time.
Where 2006 sits in the model line
Across the 14 model years of this car that carry enough reports to score, 2021 comes out best at 52 and 2019 worst at 86.
Within the 2006–2013 generation specifically, 2010 is the strongest year at 63 and 2011 the weakest at 71.
Scores compare each year against other cars of the same model year, so a low number on an older car is a real result and not an artefact of age.
Shorter is better. Years with too few reports to score are shown without a bar rather than as a zero, because no data is not good news.
Within the 2006-2013 generation, 2010 Lexus ES scores best at 63 and 2011 Lexus ES worst at 71.
What this page cannot tell you
12 owner reports; fleet size borrowed from other years of the same model. Every count on this page is therefore a floor: it is the number of owners who went to the trouble of filing with a federal agency, which is a small and self-selected fraction of the owners who had the fault.
Of those 12 reports, 7 carried an odometer reading, so the mileages here describe 58% of the sample rather than all of it. Owners also round: readings pile up on multiples of ten thousand, which is why this site publishes "about 90,000 miles" and not "91,438".
Named failure modes come from matching phrases in the complaint text, so a badly worded complaint can land in the wrong bucket. The effect washes out across hundreds of reports and does not wash out across five.
And nothing here predicts what one car will do. These are other people's complaints, filed years apart, on cars maintained by strangers. Read the page as a map of where this model year has previously gone wrong, then have the specific car in front of you inspected.
Questions this page answers
What are the most common problems with the 2006 Lexus ES?
The most-reported failures are airbag inflator rupture (2 reports, median 90,000 miles), other engine problem (1 report, median 150,000 miles) and other powertrain problem (1 report, median 85,000 miles). Counts come from owner complaints filed with NHTSA, which are voluntary, so they show what owners bothered to report rather than every fault that occurred.
Which year of the Lexus ES is best?
Within the 2006–2013 generation, 2010 scores best at 63 out of 100 and 2011 worst at 71. Same body, same engines, different luck.
Where this comes from. Every figure above is computed from NHTSA owner complaints and recall records for this exact make, model and year. Complaints are voluntary and self-selected, so treat counts as a floor. The methodology page writes out each formula, and the same numbers are available as JSON.
What breaks at my mileage Compare with another car
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed