The contact owns a 2025 Lexus IS-350. The contact stated that the vehicle was purchased brand new. The contact stated that within four days of driving the vehicle, the contact started to experience health and safety issues that persisted throughout the time the vehicle was driven, and the contact noticed an abnormal odor coming from the vehicle. The contact experienced extremely swollen abdomen causing severe digestive distress, constipation, diarrhea and loss of appetite. The contact experienced swollen lymph nodes on the left side of the groin, abnormal weight gain, debilitating fatigue, insomnia, loss of breath, reduced eyesight, loss of strength, joints pain, reduced cognitive ability, malaise. Additionally, the contact experienced hair loss that stopped once the contact stopped driving the vehicle in the month of June. The contact sought medical assistance, and the lab work showed low level of iron. The vehicle was taken to the dealer, and the dealer was informed of the issue. The dealer performed a detailing of the vehicle to resolve the issue; however, the contact continued to experience the symptoms while driving the vehicle. The contact hired Nal East Environmental Services(2021 Bridgetown Pike, Feasterville-Trevose, PA 19053) to perform a test on the vehicle. The test was performed, and the contact was informed that extremely positive levels of Volatile Organic Compound(VOC) was found on the vehicle. The manufacturer was notified of the issue, and the Doctor's letter, stating that the VOC presence in the vehicle had made the contact sick, was sent to the manufacturer; however, no assistance was provided. The vehicle was not repaired. The failure mileage was 15.
The worst 2025 Lexus IS problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Body1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Body1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2025 Lexus IS 21
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Obsolete notice
- Some 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a...
- Some 2005 – 2026 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a...
- Some customers may experience operational difficulties with some telematics features which they cannot...
- Some 2016 – 2020 model year GS F, 2008 – 2014 model year IS F, 2022 – 2025 model year IS 500, 2018 – 2025...
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- To assist with the early detection and early resolution of audio related concerns you may be asked to...
- Some 2010 – 2026 model year Lexus vehicles may exhibit paint stains after the removal of Rapgard™. The...
- Long-term or off-site storage requires special care to maintain vehicle condition
- A battery in a stored vehicle is subject to conditions that can reduce its performance and service life
2025 Lexus IS fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 3.5L 6‑cyl | AWD | 19 | 26 | 22 |
| 5.0L 8‑cyl | RWD | 17 | 25 | 20 |
What 2025 Lexus IS owners say
Most recent owner complaints, unedited.
Compare the 2025 Lexus IS
Other model years
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Questions about the 2025 Lexus IS
Is the 2025 Lexus IS reliable?
Owners have filed 1 complaint about the 2025 Lexus IS, fewer than a typical IS model year.
What is the most common problem with the 2025 Lexus IS?
Body and structure, with 1 complaint.
How many recalls does the 2025 Lexus IS have?
No recalls on record.
What year does the Lexus IS have the most body problems?
The Lexus IS model years with the most body complaints are 2007 (46 complaints), 2006 (43 complaints) and 2008 (22 complaints).
What gas mileage does the 2025 Lexus IS get?
Official estimates for the 2025 Lexus IS range from 20 to 22 mpg combined. The most efficient version (3.5L 6-cyl, AWD) gets 19 city and 26 highway.
VIN decoder
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