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2024 Lexus RX 350: True Cost, Problems & Verdict

54 NHTSA owner complaints · 0 recalls · data-computed verdict. No opinions — public data only.

Reviewed by the MotorJury data desk · 2 sources · Last updated 2026-08-20
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Owner complaints: 54 filed with NHTSA

Complaints per year on the road: 27.0

Electrical System18Unknown Or Other16Service Brakes6Engine6Power Train5Forward Collision Avoidance4

What owners say

Verbatim reports filed with the United States safety regulator (NHTSA) by owners of this exact model year. Public record.

The sunroof exploded spontaneously while driving on major road at 65 MPH, nothing hit it and no other vehicle around. No abnormal weather conditions. No warning just a burst into air. Remaining glass fell into vehicle when I opened shade.
When in cruise, the car will merge itself into the next lane if you hold the turn signal partially. If you keep holding it or fully engage the turn signal (maybe you forgot to turn off you signal, or held it too long), the car will merge through the solid white line off the road into a ditch. This happened to me once, and I noticed it trying several other times.
The contact owns a 2024 Lexus RX 350H. The contact stated that while attempting to start the vehicle, several unknown warning lights illuminated. Additionally, the door latches locked independently, and the contact and wife were locked inside the vehicle for several hours. The contact eventually remembered to pull the mechanical door latch and exited the vehicle. The vehicle was towed to the dealer where it was diagn…

Recalls: 0 campaigns

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True cost of ownership

EPA combined 25 MPG · estimated annual fuel cost $3,050

Fuel (your region) $3,050
Maintenance band (your region) $0$0
Estimated running cost this year (age 2) $1,592

Re-priced automatically from your country's retail fuel, electricity and parts indices — change country in the bar at the top. Estimates; see methodology.

02468101214$3,997vehicle age (years)
fuel/energy + maintenance band (annual, USD, estimate)

Run your own numbers in the true-cost calculator →

Other Lexus RX 350 years

201220132014201520162017201820192020 2021 2022 2023 2024 2025

Best & worst RX 350 years — full table →

FAQ

What is the most common problem with the 2024 Lexus RX 350?

The most-reported issue in NHTSA complaint data is Electrical System (18 complaints in our indexed sample).

Is the 2024 Lexus RX 350 a good used car to buy?

Our data verdict is CAUTION with a reliability score of 57/100, computed from 54 NHTSA complaints and 0 recall campaigns. See the verdict card for the top reasons.

What will a 2024 Lexus RX 350 really cost YOU per year?

Fuel, maintenance band and depreciation — computed from public data in 10 seconds.

Open the true-cost calculator

Data sources

Complaints & recalls: NHTSA · Fuel economy: EPA fueleconomy.gov · Scoring: our published methodology.
Maintenance bands are industry-average estimates (AAA Your Driving Costs, CarMD index) — labeled estimates, not measurements. Last updated: 2026-08-20.

57RELIABILITY / 100
CAUTION
  • 54 NHTSA complaints on record (27.0/yr of exposure)
  • 0 recall campaigns, 0 touching safety-critical systems

How this score is computed →

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