2021 Toyota prius prime
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Toyota prius prime is worth — from official NHTSA and EPA data. 14 on record.
2021 Toyota prius prime at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2021 Toyota prius prime recalls 0
No NHTSA safety-recall campaigns are on record for the 2021 Toyota prius prime.
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 Toyota prius prime common problems
The most-reported problem areas across all 10 owner complaints filed with NHTSA — and what to check before you buy.
2021 Toyota prius prime safety ratings
Rollover risk: 10.7% — 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 Toyota PRIUS PRIME 5 HB FWD. Ratings can differ by body style and drivetrain.
2021 Toyota prius prime MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov.
Estimated 5-year cost to own
A rough guide to what running a 2021 Toyota prius prime 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 Toyota prius prime. Source: Transport Canada vehicle specifications via NHTSA.
Investigations & service bulletins
NHTSA defect investigations 1
Pedestrian alert sounds Closed
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that…
NHTSA #DP22005 · Electrical System · opened Jan 2023 · closed Aug 2023An investigation means NHTSA is examining a possible defect — it is not a recall, and many close without one.
Manufacturer service bulletins 122
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 122.
OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
Bulletin T-SB-0106-22 Rev2 · Electrical System · Jan 2026Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
Bulletin T-SB-0001-26 · Electrical System · Jan 2026Some 2005 – 2026 Toyota 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 p…
Bulletin T-SB-0055-24 Rev2 · Jan 2026Some ECUs can set a DTC that is common with other ECUs. This can lead to accidental use of the wrong repair manual when diagnosing these type of DTCs.
Bulletin T-TT-0784-25 Rev1 · Engine · Jun 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 T-SB-0058-23 Rev1 · Electrical System · Jun 2025Some ECUs can set a DTC that is common with other ECUs. This can lead to accidental use of the wrong repair manual when diagnosing these type of DTCs.
Bulletin T-TT-0784-25 · Engine · 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 T-TT-0780-25 · Electrical System · Apr 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 T-TT-0780-25 · Electrical System · Apr 2025Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles t…
Bulletin T-SB-0106-22 Rev2 · Electrical System · Feb 2025Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles t…
Bulletin T-SB-0106-22 Rev2 · Electrical System · Feb 2025Source: NHTSA Office of Defects Investigation, listed for the PRIUS PRIME FWD. Model-year data, not specific to one car.
2021 Toyota prius prime trims & engines on record
2021 Toyota prius prime vehicles on record
2021 Toyota prius primeJTDKAMFPXM3172221
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