2014 Lexus IS 350 Problems
- Complaints
- 14filed with NHTSA
- Median mileage
- 34,000miles, 7 complaints with mileage
- Recalls
- 1campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
- NHTSA crash rating
- 5 / 5stars overall, 2 rated versions
- EPA fuel economy
- 22 mpgcombined, 3.5L 6-cyl RWD · 19 city / 28 hwy
Sources: NHTSA records for the 2014 Lexus IS 350 (complaints, recalls, investigations), NHTSA crash tests, EPA fuel economy. Report an error
NHTSA recorded 14 consumer complaints for the 2014 Lexus IS 350. The part named most often is brakes, with 3 complaints (21% of the total), followed by fuel system (3) and other or unknown (2). 7 of the complaints include a mileage, and 86% of those were filed for vehicles with under 50,000 miles; the median is 34,000 miles. Of all complaints, 1 involved a crash, according to the filers. NHTSA lists 1 recall campaign and 278 technical service bulletins for this model year. Brakes complaints overlap with 11 technical service bulletins filed under the same part. Fuel system complaints overlap with 1 recall campaign covering the fuel pump and 3 technical service bulletins filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Brakes3 21%
- Fuel system3 21%
- Other or unknown2 14%
- Steering2 14%
- Electrical system1 7.1%
- Seats1 7.1%
- Wheels1 7.1%
Example complaints
Brakes: “I purchased a 2014 Lexus IS 350 f sport from fort worth brothers, llc/alfa romeo fiat in fort worth, texas on july 20, 2018. I noticed the next day while driving the car at highway speeds that when applying the brakes, there is a rumbling/grinding noise and the car was hard to stop. I went back to the dealership the next day and told them. They checked the car and said they found nothing wrong and that they resurfaced the rotors. When I left the dealership, I continued to have the same problems with the brakes. …”
NHTSA complaint #11124163, filed 2018-09, 47,545 milesOther or unknown: “I bought a brand new 2014 IS 350 f sport on august 29, 2014. On or about september 17, 2014 as I was driving home, something hit my windshield and within 24 hours the crack had spread demanding replacement. I paid $1800. To replace with Lexus certified windshield around the 1st of october. On october 10, 2014 as I was travelling home I heard a slight tap. By noon on saturday, the crack was beyond repair. I have had this new car less that 2 months and I am having to replace its windshield for the second time. I haven't even received the new license plates yet. …”
NHTSA complaint #10648419, filed 2014-10, 650 milesSteering: “Having an issue with my 2014 lexus is350 steering..the steering feels notchy and grabs when going around curves..it does it when returning wheel back to straight position..and wheel has to be pulled back into straight position or it will keep pulling ..thats when it catches and causes the jerk in the steering.. Usually when driving a car It'll somewhat straighten itself smoothly.. I have taken it to repair shops to have alignment/ brakes/rotors done and nothing has helped this what so ever. I've seen many forums about this same issue.. …”
NHTSA complaint #11479408, filed 2022-08Mileage when problems were reported
86% of the 7 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 32,000 and 39,560 miles.
Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Crash test ratings
NHTSA's 5-Star Safety Ratings for the 2014 Lexus IS 350. Frontal results are shown driver / passenger; rollover shows the star rating and NHTSA's estimated risk of rolling over in a single-vehicle crash.
| Version | Overall | Frontal | Side | Side pole | Rollover |
|---|---|---|---|---|---|
| IS350 · sedan AWD | ★★★★★ | 4 / 4 | 5 | 5 | 5 · 9.7% risk |
| IS350 · sedan RWD | ★★★★★ | 4 / 4 | 5 | 5 | 5 · 9.7% risk |
Driver aids listed by NHTSA for the 2014 model year: forward collision warning optional, lane departure warning not available, automatic emergency braking not available.
Neighbouring years: 2013: 4 stars overall; 2015: same overall rating. A redesign between years can change both the car and the test.
Source: NHTSA New Car Assessment Program (5-Star Safety Ratings), nhtsa.gov/ratings.
Fuel economy and running cost
EPA ratings for each 2014 Lexus IS 350 version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).
| Version | Engine | Transmission | City | Hwy | Comb. | Fuel / yr |
|---|---|---|---|---|---|---|
| IS 350 RWD | 3.5L 6-cyl | 8-speed automatic | 19 | 28 | 22 | $3,750 |
| IS 350 AWD | 3.5L 6-cyl | 6-speed automatic | 19 | 26 | 21 | $3,900 |
Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.
Recalls and investigations
- 20V012000Jan 13, 2020Fuel system, gasoline › Delivery › Fuel pumpCovers: Lexus IS 350 2014–2015, 2018–2019, GS 350 2013–2015, 2018–2019, LS460 2013–2015 +27 more
Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500, LX 570, RX 350L, and 2019 Toyota…
Recall details for the 2014 Lexus IS 350 → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 278 on record; the latest 10 are shown.
- 10235219Feb 9, 2023Fuel system. DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the federal court. The settlement includes Lexus?s agreement to provide a Customer Support…
- 10235215Feb 9, 2023Fuel system, Electrical system. TSB: Some 2013 ? 2020 model year Lexus vehicles may exhibit a hard start and/or MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs): ?DTC P0171 and/or P0174 (System…
- 10230353Dec 1, 2022Equipment. TI: 19LE05 Expired December 1, 2022
- 10230352Dec 1, 2022Equipment. DP: Limited Service Campaign KLG expired December 01, 2022
- 10230351Dec 1, 2022Equipment. TI: 19LE05 Expired December 1, 2022
- 10230350Dec 1, 2022Equipment. DP: Customer Support Program 19LE05 expired December 1, 2022.
- 10214355Apr 13, 2022Equipment. Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
- 10209023Feb 24, 2022Air bags. TSB: Some 2005 ? 2022 model year Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the…
- 10207962Jan 28, 2022Electrical system. TSB: This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire harness assembly based on damage type. This Service Bulletin should be used in conjunction…
- 10207945Jan 12, 2022Wheels, Tires, Equipment. POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. This information must be kept near the point of…
Other model years of the Lexus IS 350
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2014 | 14 | 34,000 | 1 | 5 | 22 | — | Not enough data |
| 2011 | 5 | 55,500 | 7 | — | 20 | — | Not enough data |
| 2010 | 8 | 42,000 | 8 | — | — | — | Not enough data |
| 2008 | 30 | 50,000 | 8 | — | 20 | Not compared (fewer than 3 comparable model years) | Stable |
| 2007 | 53 | 70,000 | 8 | — | 21 | Not compared (before 2008) | Falling |
| 2006 | 93 | 80,000 | 8 | — | 21 | Not compared (before 2008) | Stable |
All Lexus IS 350 model years · Best and worst years by complaints
Frequently asked questions
How many NHTSA complaints does the 2014 Lexus IS 350 have?
NHTSA recorded 14 consumer complaints for the 2014 Lexus IS 350 as of Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2014 Lexus IS 350 is reported most often?
Brakes is named most often, in 3 complaints (21% of the total), followed by fuel system with 3.
Has the 2014 Lexus IS 350 been recalled?
NHTSA lists 1 recall campaign for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
How did the 2014 Lexus IS 350 do in NHTSA crash tests?
NHTSA's 5-Star Safety Ratings give the 2014 Lexus IS 350 5 out of 5 stars overall, across 2 rated versions (body style and drive). Ratings from different model years are only comparable when the vehicle was not redesigned in between.
What gas mileage does the 2014 Lexus IS 350 get?
The EPA rates the 2014 Lexus IS 350 (IS 350, 3.5L 6-cyl) at 22 mpg combined, 19 city and 28 highway, with an estimated annual fuel cost of $3,750 at 15,000 miles a year. Other engine and drive versions are rated differently.
At what mileage are problems with the 2014 Lexus IS 350 reported?
Among the 7 complaints that include a mileage, the median is 34,000 miles and the middle half falls between 32,000 and 39,560 miles; 86% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Crash ratings are from NHTSA’s New Car Assessment Program. Fuel economy is from the EPA and DOE (fueleconomy.gov).
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.