Model year guide

2021 Toyota highlander hybrid

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Toyota highlander hybrid is worth — from official NHTSA and EPA data. 1 on record.

2021 Toyota highlander hybrid — representative photo
Representative photo · via Wikimedia Commons

2021 Toyota highlander hybrid at a glance

Safety recalls4
Owner complaints15
Combined36 mpg

Free: that car's specs and build sheet, model-year recall campaigns and a fair price.

2021 Toyota highlander hybrid recalls 4

Electronic Stability Control (esc):control Module:software NHTSA Campaign #22V239000 · 13/04/2022

Toyota Engineering & Manufacturing (Toyota) is recalling certain 2022 Lexus LX 600, Lexus NX 350h, Lexus NX 450h+, Toytoa RAV4 Hybrid, 2021-2022 Lexus LS 500h, Toyota Mirai, RAV4 PRIME, Sienna, Venza, and 2020-2022 Toyota Highlander Hybrid vehicles. The Skid Control ECU software may not turn on the Vehicle Stability Control (VSC) system when the vehicle is restarted after the driver has disabled the VSC system. As…

Fix: Dealers will update the Skid Control ECU software, free of charge. Owner notification letters were mailed May 27, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 22TA03. Lexus' number for this recall is 22LA01.

Structure:body:bumpers NHTSA Campaign #23V720000 · 26/10/2023

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2023 Highlander & Highlander Hybrid vehicles. During normal vehicle operation, minor impact to the front lower bumper cover may result in the cover coming loose or detaching.

Fix: Dealers will repair or replace the upper and lower front bumper covers as necessary, free of charge. Owner letters were mailed April 22, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB12/23TA12.

Air Bags:sensor:occupant Classification NHTSA Campaign #23V865000 · 20/12/2023

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 deploy…

Fix: 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 co…

Seats:mid/rear Assembly:recliner NHTSA Campaign #26V128000 · 05/03/2026

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2024 Highlander and Highlander Hybrid vehicles. The second-row seat backs may fail to lock into position during seat back adjustment.

Fix: Dealers will replace the return springs in the seat back recliner assemblies, free of charge. Interim letters notifying owners of the safety risk were mailed April 27, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Toyota’s customer service at 1-800-331…

Source: U.S. NHTSA. 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 Toyota highlander hybrid common problems

The most-reported problem areas across all 15 owner complaints filed with NHTSA — and what to check before you buy.

Air Bags
Confirm the airbag light turns on then off at startup — if it stays lit there's a fault (costly, and a safety risk). Check for signs of prior deployment.
Structure
Inspect for rust, fresh undercoating, mismatched paint, uneven panel gaps and any sign of prior collision or frame repair.
Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
Service Brakes
Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.
Hydraulic
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.
Vehicle Speed Control
Test cruise control and throttle response, and watch for any hesitation or unintended acceleration.

2021 Toyota highlander hybrid MPG & running costs

Combined36 mpg
City36 mpg
Highway35 mpg
Est. annual fuel cost$1,850
EPA size classSmall Sport Utility Vehicle 2WD
TransmissionAutomatic (AV-S6)
Engine start-stopYes
5-yr fuel cost vs average new car$2,750 less

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2021 Toyota highlander hybrid costs over five years and 75,000 miles.

Fuel (5 yrs)$9,250
Fuel only$9,250
Per mile$0.12

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.

2021 Toyota highlander hybrid trims & engines on record

Trims
XLE Nav
Engines
2.5L 4-cyl 186 hp

2021 Toyota highlander hybrid vehicles on record

Other Toyota highlander hybrid model years

2021 Toyota highlander hybrid — frequently asked questions

Does the 2021 Toyota highlander hybrid have any safety recalls?

NHTSA lists 4 recall campaigns for the 2021 Toyota highlander hybrid. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are free.

What are the most common problems with the 2021 Toyota highlander hybrid?

Across all 15 owner complaints filed with NHTSA, the most-reported problem areas are air bags, structure, electrical system.

What gas mileage does the 2021 Toyota highlander hybrid get?

The 2021 Toyota highlander hybrid has a U.S. EPA estimate of 36 mpg combined (36 city / 35 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.