2021 Lexus RX 450HL
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Lexus RX 450HL is worth — from official NHTSA and EPA data. 1 on record.
2021 Lexus RX 450HL at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2021 Lexus RX 450HL recalls 0
No NHTSA safety-recall campaigns are on record for the 2021 Lexus RX 450HL.
Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.
2021 Lexus RX 450HL common problems
The most-reported problem areas across all 70 owner complaints filed with NHTSA — and what to check before you buy.
2021 Lexus RX 450HL safety ratings
Rollover risk: 16.7% — NHTSA's estimated chance of rollover in a single-vehicle crash (dynamic test: no tip).
Source: NHTSA 5-Star Safety Ratings (NCAP), tested as the 2021 Lexus RX 450hL SUV AWD Later Release. Ratings can differ by body style and drivetrain.
2021 Lexus RX 450HL MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov.
Estimated 5-year cost to own
A rough guide to what running a 2021 Lexus RX 450HL costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
Dimensions & weight
Manufacturer-reported figures for the 2021 Lexus RX 450HL. Source: Transport Canada vehicle specifications via NHTSA.
Investigations & service bulletins
Manufacturer service bulletins 44
Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 44.
OBSOLETE NOTICE February 2, 2026: This bulletin is now obsolete. Please see L-SB-0004-26.
Bulletin L-SB-0057-22 Rev2 · Electrical System · Feb 2026Some 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
Bulletin L-SB-0004-26 · Electrical System · Jan 2026Some 2005 – 2026 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Service Bulletin is to pr…
Bulletin L-SB-0030-24 Rev2 · Structure · Dec 202523LD01 Expired on November 30, 2025 The involved RX350 vehicles equipped with the Tow Prep Package did not have the Tow Converter installed.
Bulletin 23LD01 · Structure · Dec 202523LD01 Expired on November 30, 2025 The involved RX350 vehicles equipped with the Tow Prep Package did not have the Tow Converter installed.
Bulletin 23LD01 · Structure · Dec 202523LD01 Expired on November 30, 2025 TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 23LD01 TOW CONVERTER NOT INSTALLED CERTAIN 2021 MODEL YEAR RX350
Bulletin 23LD01 · Structure · Dec 2025SAFETY RECALL AND SERVICE CAMPAIGN RENOTIFICATION OWNER RENOTIFICATION 25R001
Bulletin 25R001 · Sep 2025Some customers may experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the Repair Manual, are for dealership personnel to assist those customers with user issues, user e…
Bulletin L-TT-0326-23 Rev2 · Electrical System · Aug 2025The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.
Bulletin L-SB-0043-23 Rev1 · Electrical System · Jun 2025To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested b…
Bulletin L-TT-0341-25 · Electrical System · Apr 2025Source: NHTSA Office of Defects Investigation, listed for the RX 450HL AWD Later Release. Model-year data, not specific to one car.