2006 Lexus Es300 problems

General information about Lexus-Es300
Overview of popular issues

The Lexus ES (Japanese: レクサス・ES, Hepburn: Rekusasu ES) is a series of mid-size executive cars marketed since 1989 by Lexus, the luxury division of Toyota, across multiple generations, each offering V6 engines and a front-engine, front-wheel-drive layout. The first five generations of the ES used the Toyota Camry platform, while the latter generations are more closely related to both the Camry and the Avalon. Manual transmissions were offered until 1993, a lower-displacement inline-four engine became an option in Asian markets in 2010, and a gasoline-electric hybrid version was introduced in 2012. The ES was Lexus's only front-wheel drive vehicle until 1998, when the related RX was introduced, and the sedan occupied the entry-level luxury car segment of the Lexus lineup in North America and other regions until the debut of the IS in 1999. The ES name stands for "Executive Sedan". However, some Lexus importers use the name, "Elegant Sedan".

Introduced in 1989, the first generation ES 250 was one of two vehicles in Lexus's debut range, along with the LS 400. The second generation ES 300 debuted in 1991, followed by the third generation ES 300 in 1996, and the fourth generation ES 300/330 in 2001. The first- through fourth generation sedans shared body styling elements with Japan-market Toyota sedans, and a domestic market equivalent, the Toyota Windom (Japanese: トヨタ・ウィンダム, Toyota Windamu), was sold until the launch of the fifth generation ES in 2006. The word "Windom" is a combination of "win" and the suffix "dom" expresses a state of perpetual victory. The fifth generation ES used body styling marketed by Lexus as L-finesse and debuted in early 2006 as a 2007 model. The sixth generation ES debuted in the first half of 2012 as a 2013 model, and features increased cabin dimensions due to a longer wheelbase which is shared with the full-size XX40 series Avalon.

Lexus has positioned the ES in the comfort luxury segment, with an emphasis on interior amenities, quietness, and ride quality, in contrast with more firm-riding sport sedans. Buyers seeking more performance-focused models are targeted by the Lexus IS and rival makes, with such models offering a sportier drive with differently tuned suspensions. In Europe, Japan and other markets where it was not available until the seventh generation model, the GS sport sedans occupy the mid-size category in the Lexus lineup until it was cancelled August 2020. In the United States, the ES has been the best-selling Lexus sedan for over fifteen years.

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Common 2006 Lexus Es300 problems

The Lexus ES300, particularly the 2006 model, has been reported to have several common problems based on complaints from owners. Here are some of the issues:

Ignition Coil Failure: Another common problem with the 2006 Lexus ES300 is ignition coil failure. The ignition coil is responsible for converting the battery's low voltage to the thousands of volts needed to create an electric spark in the spark plugs. Ignition coils can fail after 100,000 miles, leading to a misfire, rough idling, and a decrease in fuel efficiency.

Debris in Idle Air Control Valve: Debris in the idle air control valve can also be a common problem with the 2006 Lexus ES300. The idle air control valve regulates the amount of air that enters the engine when it is idling. If debris accumulates in the valve, it can cause the engine to idle roughly or stall.
Drivetrain Issue: There have been reports of a drivetrain issue in the 2002-2006 Lexus ES300/330, including the 2006 model. The issue involves transmission hesitation and momentary surge, which was not a safety or unintended acceleration issue but a rare performance issue. Lexus did not keep this issue from ES owners but instead addressed it through a service process that is common throughout the auto industry.

Minor Issues: Owners of the 2006 Lexus ES300 have also reported minor issues, such as a rattling noise on cold start due to a faulty catalytic converter, a loose vacuum hose, low coolant levels, and a broken gas door. These issues can be easily fixed by replacing the faulty parts or tightening loose hoses.

In summary, the 2006 Lexus ES300 has several common problems, including failed oxygen sensor components, ignition coil failure, debris in the idle air control valve, drivetrain issues, and minor problems such as a faulty catalytic converter, loose vacuum hoses, low coolant levels, and a broken gas door. However, with regular maintenance and timely repairs, these issues can be addressed, and the car can provide reliable transportation.

Is Lexus ES300 reliable?

Super reliable, never had any maintenance issues.

I've owned this Lexus ES300 for 18 years (I'm the original owner). The car currently has 136,000 miles on it. This car is the best car I've ever owned. I take it for its regularly scheduled maintenance and that is really the only thing I do for it.

Are Lexus ES300 expensive to repair?

Lexus ES300 Repair: Service and Maintenance Cost. The annual maintenance cost of a Lexus ES300 is $424.

How many miles will a Lexus ES300 last?

Typically, the Lexus ES will last around 200,000 miles.

How many miles can a 2006 Lexus es330 last?

Lexus Reliability

These cars will go 200,000 to 300,000 miles easy. Lexus reliability. Very comfortable ride.

2006 Lexus Es300 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2006 Lexus Es300.

You can leave your car complaint via the special form below.

Additional sources

More sources of information about 2006 Lexus Es300 problems:

Lexus ES300 Problems and Complaints - 10 Issues

https://repairpal.com/problems/lexus/es300

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