Most common 2007 Lexus IS problems
Share of the 122 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Lexus IS complaints by model year
Best IS years: 2014, 2013, 2015. Years to avoid: 2008, 2009, 2010, 2012, 2007. Compare all years →
2007 Lexus IS recalls (3)
Fuel system, gasoline › Delivery
Toyota is recalling certain model year 2006-2009 Lexus is and model year 2006-2007 Lexus gs vehicles. Due to insufficient tightening of the fuel pressure sensor connected to an engine fuel delivery pipe with nickel phosphorus plating, there is a possibility that, over time, the pressure sensor could loosen.
Remedy: Dealers will inspect for fuel leakage from the threaded portion of the fuel pressure sensor and if a fuel leak is not confirmed, dealers will further tighten the fuel pressure sensor with the proper torque.
Vehicle speed control › Accelerator pedal
Toyota is recalling certain model year 2004-2010 passenger vehicles. The accelerator pedal can get stuck in the wide open position due to its being trapped by an unsecured or incompatible driver's floor mat.
Remedy: Toyota filed an amended defect report on November 25, 2009, stating that dealers will modify the accelerator pedal and, on certain vehicles, alter the shape of the floor surface under the pedal.
Engine and engine cooling
Toyota is recalling 214,570 my 2006-2008 Lexus is, my 2006-2007 gs and my 2007-2008 ls passenger vehicles equipped with aluminum fuel delivery pipes (fuel rails). Ethanol fuels with a low moisture content will corrode the internal surface of the fuel rails.
Remedy: Dealers will inspect and replace the fuel delivery pipes free of charge. The recall is expected to begin during February 2009. Owners May contact Toyota/Lexus at 1-800-255-3987.
What 2007 Lexus IS owners say
Body & structure all 46 →
The dashboard melted again, I had the TSB in 2017 to replace the dash. It is now again melted and obstructs your view by shining onto to the front windshield, obstructing the front view of the driver can cause impairment of vision and could lead to collision. The rear view mirror has black corrosion on it making it impossible to see clearly in the rearview and also obstructing your view which could cause an accident due to limited visibility when changing lanes. Sometimes when driving or parking the power steering locks the steering wheel in place intermittently, could not get it to happen at dealer but happened before and is a severe road hazard( Shows P/S in red on dash) dash lights VSC and traction control intermittently light up and go away. Obviously it is a hazard if the steering locks up when driving. Lexus oem alloy wheels chipping, not a hazard but cosmetic and disappointing.
My vehicle has a sticky door panel issue that is easily damaged/defected when in contact. Due to the material chosen by the manufacturer, the door panels are easily defected in scratches, sun damage, flaking, etc.. I been in contact with other 2007 Lexus IS 250 owners that have the same complain on their vehicle. I called the dealership and they also confirmed the issue, but they were unable to assist me and recommended me to file a complaint with NHTSA. I simply request to have a recall on my vehicle (VIN) to have my door panels replaced by the manufacturer at no out-of-pocket cost to me. Thank you!
Windows, wipers & sunroof all 23 →
The dashboard material has degraded into a sticky, high-gloss liquid state. In direct sunlight, this creates a severe reflective glare on the interior of the windshield, causing temporary blindness and significantly obscuring my view of the road, pedestrians, and traffic signals. This manufacturer defect makes the vehicle unsafe to operate under normal daytime driving conditions. While driving on March 26, 2026, the sun hit the degraded dashboard, creating a mirrored reflection on the windshield that completely obscured my view of the road/pedestrians. This is a recurring safety hazard caused by the material's chemical failure. I have contacted Lexus Headquarters (Case # 260327002525) and that they refused to mitigate this known safety hazard because their "Customer Support Program" (ZLZ) had expired.
I purchased a previously-owned Lexus IS 250 in 2017. At the time I was unaware of the "melting dashboard" issue that is associated with the make and model. As I begin to notice the sticky appearance of the dashboard, I began to conduct some research. During my research, I found that Toyota Corporation was aware of the situation and issued an extended warranty and that a recall has never been issued. Unfortunately, my complaints to Lexus other reiterated this decision. The melting dashboard has become a safety concern. When the sun shines on the dashboard, it produces a reflection that makes for poor visibility. (For the date this incident occurred, I am entering that date of filing this form).
Air bags all 22 →
The contact's son owned a 2007 Lexus IS250. The contact stated while her son was driving at 15 MPH through an intersection, another speeding vehicle that did not have the right-of-way, crashed into the passenger's side of the vehicle, causing the front end of the vehicle to crash into another vehicle. The contact's son was knocked unconscious. The air bags failed to deploy. There was no warning light illuminated. The emergency services escorted the contact's son to the nearest hospital, where he passed away a few days later. The vehicle was towed and totaled. A police report was filed. The contact stated that the vehicle had previously been serviced and had passed State inspection. The local dealer was not notified of the failure. The manufacturer was made aware of the failure, but no assistance was provided. The failure mileage was approximately 135,000. …
Air bag light came on out of nowhere, went to take the car in for diagnosis and they stated that the issue code was the airbag B1861 is open in drivers side knee airbag squib circuit. Now all airbags are disabled due to circuit malfunction.
2007 Lexus IS engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.5L 6-cyl | 6-speed automatic | RWD | 21 / 29 / 24 |
| 2.5L 6-cyl | 6-speed automatic | 4WD/AWD | 20 / 26 / 22 |
| 2.5L 6-cyl | 6-speed manual | RWD | 18 / 26 / 21 |
| 3.5L 6-cyl | 6-speed automatic | RWD | 19 / 25 / 21 |
EPA ratings. Class: Subcompact car.
Frequently asked questions
Is the 2007 Lexus IS a good car?
Based on 122 owner complaints filed with NHTSA, the 2007 IS rates avoid: 6.1× as many complaints as a typical year of the IS at the same age. It is one of the IS years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2007 Lexus IS?
The body & structure — 46 complaints, 38% of all complaints for this model year, most often about body. Next are the windows, wipers & sunroof (23) and air bags (22).
How many recalls does the 2007 Lexus IS have?
There are 3 recalls for the 2007 Lexus IS, the most recent from January 26, 2011 (delivery). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Lexus IS?
The best years by complaints, compared at the same age, are 2014, 2013 and 2015. Years to avoid or approach with caution: 2008, 2009, 2010, 2012 and 2007. See the full Lexus IS years comparison.
At what mileage do 2007 Lexus IS problems happen?
The median mileage reported in complaints is about 85,000 miles; 16% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.