2021 Lexus IS

Routine

Owners filed 2 complaints about this vehicle with federal regulators, most often about the unknown or other. No safety recall has been issued.

What fails

Component	Reports		Crashes	Fires	Injuries
Unknown or Other	2		1	0	0

What owners reported

Newest filings

Unknown or OtherCrash

Filed May 8, 2025AZ

I was in a vehicle accident on March 30. A accident that could have been avoided if the horn on the IS350 2021 was louder. The vehicle that collided into my vehicle was a Dodge Ram that was hauling a travel trailer which was what hit me. I tried honking various times to let the driver know that I was present and that they were merging onto my lane and I believe due to the weak sound of the horns installed in these vehicles the driver of the other car did not hear my warnings and collided into me.

Unknown or Other

Filed Dec 4, 2023CA

The sunroof exploded while driving on a freeway. No rocks were involved, very loud explosion. Sun shade was closed, which prevented glass from getting inside car.

2 of 2 complaints, reproduced as filed.

Across model years

Worst on record: 2006

Year	Complaints	Recalls	Fires	Deaths	Assessment
2026	1	0	0	0	Routine
2025	1	0	0	0	Routine
2024	1	0	0	0	Routine
2023	5	0	0	0	Routine
2022	4	1	0	0	Routine
2021 — this page	2	0	0	0	Routine
2020	6	0	0	0	Routine
2019	2	0	0	0	Routine
2018	3	0	0	0	Routine
2017	10	0	0	0	Routine
2016	2	0	0	0	Routine
2015	9	0	0	0	Routine
2014	12	0	0	0	Routine
2013	9	0	0	0	Routine
2012	18	0	0	0	Routine
2011	15	0	0	0	Routine
2010	40	1	0	0	Routine
2009	40	2	0	0	Routine
2008	102	3	0	0	Routine
2007	122	3	0	1	Fatalities reported
2006	143	7	5	0	Routine
2005	12	1	0	0	Routine
2004	10	1	0	0	Routine
2003	12	1	0	0	Routine
2002	12	1	0	0	Routine
2001	1	1	0	0	Routine
2000	0	1	0	0	Routine
1999	1	1	0	0	Routine
1998	0	1	0	0	Routine

Compare every IS year →

Other Lexus models

All Lexus models →

ES350 1,451 RX 945 RX350 838 RX300 722 IS 250 719 ES300 681 ES 665 RX330 526 ES330 380 RX Hybrid 341

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Most recent recall on file: none. Source: NHTSA Office of Defects Investigation.