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2020 Lexus Rx450h
Solid pick. The public record on this car is clean for its age. Inspect it, then negotiate with confidence.
46 owner complaints · 0 recalls · data verified July 14, 2026 · source: NHTSA
Why buy?
Complaints are still coming in strong late in this car's life, a chronic-problem pattern, not early teething.
Airbags problems dominate (46% of complaints).
Very few owner complaints for its age and sales volume.
Zero recalls, rare for a car this age.
The math, shown
Full methodology →Complaints filed per year
Fading = early teething worked out. Climbing = problems aging in.
How it crashes
NHTSA’s own crash tests, separate from the reliability score above.
5/5 overall
NHTSA 5-Star Safety Rating · 2020 Lexus RX 450h SUV AWD
Rollover risk in a single-vehicle crash: 16%
1 open NHTSA defect investigation on file, separate from the recalls above.
Source: nhtsa.gov/ratings. Star ratings compare vehicles within the same class and size, not across every car on the road.
The road ahead
What breaks on a 2020 Lexus Rx450h, plotted where owners report it happening.
Also reported (mileage varies): Airbags (21)
Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint, a rough guide, not a schedule.
Airbags
46%21 complaints · 18 in the last 2 years
“The contact owns a 2020 Lexus RX350. The contact received notification of NHTSA Campaign Number: 23V365000 (Air Bags); however, the part to do the recall repair was no…”
Engine
9%4 complaints · 2 in the last 2 years
“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 u…”
Electrical system
9%4 complaints · 1 in the last 2 years
“The car started giving warnings as follows in the middle of the highway on [XXX], at [XXX] 3 hours away from Chicago In order 1- Hybrid Malfunction, 2- Changing from 4…”
Tires
9%4 complaints · 1 in the last 2 years
“Original Equipment in Lexus RX 350; Michelin Premier LTX 235/55/20 at less than 2 years and 14, 00 miles run advised by the manufacturer to replace for a new one becau…”
Recalls (0)
No recall campaigns on file for this model year.
Before you hand over money
Check the VIN for open recalls
NHTSA’s free lookup shows whether this exact car had its recall remedies completed.
Free NHTSA VIN check ↗Get a pre-purchase inspection
A $150 to $250 independent inspection of this exact 2020 Lexus RX450H beats every score on the internet, including ours.
What to ask forNot set on the 2020? See how every Rx450h model year scores →
Cross-shopping? Compare the 2020 Lexus Rx450h against another car →
What owners say
Real owners of this exact model-year, shown separately from the NHTSA score. If they disagree, that’s worth knowing.