EN
ENPTESFRDEHE

2020 Lexus RX 450h: True Cost, Problems & Verdict

46 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
Illustration
advertisement

Owner complaints: 46 filed with NHTSA

Complaints per year on the road: 7.67

Air Bags21Unknown Or Other9Engine4Electrical System4Tires4Forward Collision Avoidance3

What owners say

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

The rear wheel which is Lexus OEM busted and lost air when driving on the highway at highway speed on June 23, 2026. This caused an immediate hazard and a dangerous loss of vehicle control. Fortunately, I was able to safely pull over, but this failure put my life and the lives of others at serious risk. The mileage is about 45,396. The vehicle was purchased from Freeport Lexus as a pre-owned on January 20, 2026. Th…
The panoramic sunroof has a shade, which is not closing. This causes a lot of sunlight to enter the vehicle which might be harmful to your skin and causes headaches. The repair is very expensive and there is no other way around it. I seen many owners raising concerns about the same issue happening to them, on youtube, reddit, google and other websites. This is an issue on the same model from around 2017-2022. Th…
While driving the engine stalls. It has jolted back-and-forth at times and had to be taken to a dealer. It’s still stalls when trying to slowly accelerate especially uphills. Low gas mileage barely getting 18 miles per gallon. Warning lights flickering while car stallling. It’s like it’s having a seizure. This has happened a few times.

Recalls: 0 campaigns

CampaignComponentSummary

True cost of ownership

Fuel (your region) $0
Maintenance band (your region) $922$1,829
Estimated running cost this year (age 6) $1,829

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$3,494vehicle age (years)
fuel/energy + maintenance band (annual, USD, estimate)

Run your own numbers in the true-cost calculator →

Other Lexus RX 450h years

2011201220132014201520162020 2021

Best & worst RX 450h years — full table →

FAQ

What is the most common problem with the 2020 Lexus RX 450h?

The most-reported issue in NHTSA complaint data is Air Bags (21 complaints in our indexed sample).

Is the 2020 Lexus RX 450h a good used car to buy?

Our data verdict is BUY with a reliability score of 88/100, computed from 46 NHTSA complaints and 0 recall campaigns. See the verdict card for the top reasons.

What will a 2020 Lexus RX 450h 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.

88RELIABILITY / 100
BUY
  • 46 NHTSA complaints on record (7.7/yr of exposure)
  • 0 recall campaigns, 0 touching safety-critical systems

How this score is computed →

advertisement