Noises/Leaks
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
What Owners Say
"Rain leaks into front doors and does not drain"
Anonymous, NJ (2020 Lexus RX Hybrid 450h 3.5-L V6 hybrid)
GREEN CHOICE
2020
Lexus RX Hybrid
EPA MPG:
30 mpg
EPA MPG:
30 mpg
RECALL ALERT:
There is 1 recall on this vehicle.
Learn More.
Reliability
Overall Reliability
The 2020 RX Hybrid is more reliable than other cars from the same model year.
Most Common Trouble Spots
Common Trouble Spot
Common Trouble Spot
Owner Reported Trouble Spots
The Reliability score is based on our latest subscriber survey of 2020 Lexus RX Hybrid owners. The owner comments describe problems respondents experienced with this vehicle.
Electrical Accessories
Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
What Owners Say
"Vehicle went dead"
Anonymous A., CA (2020 Lexus RX Hybrid 450h 3.5-L V6 hybrid)""There are LED running lights in each headlight system. My right hand running light no longer works. I took it to the dealer and to fix it you need to replace the ENTIRE headlight which is WELL over $1,000 for the part alone!! I love my car but was VERY disappointed with this. I did NOT have it fixed, I just have the left running light working now. I checked online with LEXUS forums etc, Im not the only one who has had this problem. the dealer told me the only time they have replaced the entire headlight component is when the car was in an accident. Lexus should stand behind this obvious design failure.""
Anonymous, CO (2020 Lexus RX Hybrid 450h 3.5-L V6 hybrid)Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
What Owners Say
"fuel door wouldn't open"
Anonymous A., MA (2020 Lexus RX Hybrid 450h 3.5-L V6 hybrid)Brakes
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
What Owners Say
"ABS actuator failure. According to service writer this is a common problem with the 2020 RX450h."
Anonymous, VA (2020 Lexus RX Hybrid 450h 3.5-L V6 hybrid)EV Battery
Electric Motor
Drive System
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Suspension/Steering
Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
Climate System
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
Engine Electrical
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
Transmission Major
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Engine Major
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Transmission Minor
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Engine Minor
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Paint/Trim
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Engine Cooling
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Body Hardware
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
In-car Electronics
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Fuel System/Emissions
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
2020 SUVs Reliability
This Car
0
100
Lexus RX Hybrid
vs. Similar Cars
BMW X5
Lexus RX
Lincoln Nautilus
Mercedes-Benz GLE
Porsche Cayenne
Lexus vs. Other New Car Brands Reliability
Overall Reliability Verdict
POTENTIAL TROUBLE SPOTS
Electric Motor
EV Battery
Engine Major
Engine Minor
Engine Cooling
Engine Electrical
Transmission Major
Transmission Minor
Drive System
Fuel System/Emissions
Exhaust
Suspension/Steering
Brakes
Climate System
Electrical Accessories
Body Hardware
Paint/Trim
Noises/Leaks
In-car Electronics
Reliability indicates how models have performed in the past, providing the basis for predicting
how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability
information available to consumers. Based on information received from our latest subscriber survey for
about 380,000 vehicles, our reliability history charts give
you a rundown on how 2000 through 2025 vehicles are holding up in 20 potential
trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes,
to power equipment and the electrical accessories.
Recalls
PROVIDED BY
AIR BAGS
Dec 20, 2023
An air bag that does not deploy during a crash increases the risk of injury.
Summary:
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.
What should you do:
Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue to be mailed in phases through January 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
NHTSA CAMPAIGN ID Number:
23V865000
Potential Number of Units Affected:
999901
Check Vehicle for Unrepaired Recalls
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"Look at my previous comment"
Anonymous, WA (2020 Lexus RX Hybrid 450h 3.5-L V6 hybrid)