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2017 Lexus Rx450h
Solid pick. The public record on this car is clean for its age. Inspect it, then negotiate with confidence.
55 owner complaints · 0 recalls · data verified July 14, 2026 · source: NHTSA
Why buy?
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.
4/5 overall
Varies 4–5 stars by trim; shown conservatively.
NHTSA 5-Star Safety Rating · 2017 Lexus RX450h SUV FWD
Rollover risk in a single-vehicle crash: 18%
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 2017 Lexus Rx450h, plotted where owners report it happening.
Also reported (mileage varies): Engine (11) · Brakes (10) · Electrical system (7)
Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint, a rough guide, not a schedule.
Engine
20%11 complaints · 3 in the last 2 years
“1. Engine timing cover leaking 2. Oil could leak out emptying which could cause the engine to stop working at any given time 3. Problem has been confirmed by Hennessy …”
Brakes
18%10 complaints · 4 in the last 2 years
“Please see attached regarding LEXUS RX450h brake actuator failure concern. Thank you for your support.”
Electrical system
13%7 complaints · 1 in the last 2 years
“The car stalls while I'm driving, and it almost caused a traffic. Accident, I have been trying to contact my local lexus dealer and they keep hanging up the phone when…”
Body & structure
7%4 complaints
“I WAS TRAVELING ON INTERSTATE I - 5 IN PORTLAND, OREGON, AVERAGE SPEED OF 60 MILES PER HOUR WHEN MY BACK REAR TRUNK GLASS SHATTERED AND CONTINUE TO BREAK IN LITTLE PIE…”
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 2017 Lexus RX450H beats every score on the internet, including ours.
What to ask forNot set on the 2017? See how every Rx450h model year scores →
Cross-shopping? Compare the 2017 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.