2018 Lexus RX Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 29, 2026 · 26 owner complaints analyzed

Compared with other RX years
About as many complaints as other years 19th of 28 for complaints
Safety recalls
None on file
NHTSA crash rating
Not rated

Owners have filed 26 complaints with NHTSA about the 2018 Lexus RX. That ranks 19th out of 28 RX model years for complaints. The most reported problem area is service brakes (6 complaints, 23%). Complaints mention 3 crashes, 2 injuries. There are no safety recalls on file for this model year.

Lexus RX
2023 Lexus RX 350 Premium Plus (AWD) in Matador Red Mica with Black leather interior. 8-Speed automatic, 2.4-litre PDI Turbocharged DOHC 16V inline-four (LEV3-S. Representative photo; appearance varies by model year. Photo: Mr.choppers, CC BY-SA 3.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2018 Lexus RX problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Service Brakes6
Unknown or Other6
Engine4
Electrical System3
Structure3 · ~47,518 mi
Forward Collision Avoidance2 · ~27,000 mi
Fuel/propulsion System2
Vehicle Speed Control2
Air Bags1
Back Over Prevention1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Service Brakes623%———
Unknown or Other623%———
Engine415%———
Electrical System312%———
Structure312%47,518——
Forward Collision Avoidance28%27,000——
Fuel/propulsion System28%———
Vehicle Speed Control28%———
Air Bags14%———
Back Over Prevention14%———
Fuel System, Gasoline14%42,548——
Steering14%———
Suspension14%———
Visibility14%———
Visibility/wiper14%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2024, with 8 complaints
2021: 1202112022: 2202222023: 3202332024: 8202482025: 7202572026: 520265

n = 26 complaints · Source: NHTSA

2018 Lexus RX recalls (0)

No safety recalls are on file for the 2018 Lexus RX.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Car dead stopped two times in the middle of roads. No warning. No signal. Just hard stopped.

Engine · received Sep 29, 2026 · NHTSA complaint 11767867

On XXX, our 2018 Lexus RX 350L was involved in a high-speed collision in [XXX]. The vehicle struck a Jersey/concrete barrier with the left front of the vehicle. The collision caused extensive damage to the left-front corner of the vehicle. The left-front wheel and suspension were severely…

Air Bags · received Aug 20, 2026 · NHTSA complaint 11758264

I was starting to lose control of the car and took it to the dealership for a check . The car has only 52000 miles and the Ball Joints and the sway bar links are leaking grease according to the dealer

Steering · received Apr 28, 2026 · NHTSA complaint 11734361

1. Check engine light comes on. 2. Intelligent collision system (ICS) plashing while driving

Engine · received Mar 29, 2026 · NHTSA complaint 11727736

The 12.3-inch display of the instrument panel is blank at startup. Operating the vehicle with this display blank reduces the ability to see certain malfunction indicators. If malfunctions occur while driving, continuing to drive could lead to an increased risk of a crash or an increased risk of…

Unknown or Other · received Feb 3, 2026 · NHTSA complaint 11715409

Other Lexus RX years

← 2017 RX · 2019 RX →

See all Lexus RX problems by year, every Lexus model, or the Lexus VIN decoder.

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Frequently asked questions

What are the most common problems with the 2018 Lexus RX?

Owners most often report service brakes, unknown or other, engine problems. The top one, service brakes, accounts for 6 complaints.

Was there a recall on the 2018 Lexus RX?

No safety recalls are on file for this model year.

Was the 2018 Lexus RX a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other RX model years, the 2018 has about as many complaints as a typical year. Always get a pre-purchase inspection and check the VIN for open recalls.