2021 Toyota Redundant Sienna
Not enough comparison years on file yet for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2021 | 165 |
| 2022 | 119 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
KNOWN PROBLEM AREAS
48% of complaints: service brakes — 80 distinct reports on file.
CRASH INJURYShow complaint excerpts
The contact owns a 2021 Toyota Sienna. The contact stated that while his wife was parking, she depressed the brake pedal however, the vehicle failed to stop. A message displayed on the instrument panel âParking brake failure see dealerâ.
NHTSA ODI report, 20230906
We were driving down the freeway when we got rear ended hard by a large pickup. Then we lost electrical and engine power. The brakes stopped working. The hazard lights stopped working.
NHTSA ODI report, 20210726
10% of complaints: seats — 17 distinct reports on file.
CRASH INJURY10% of complaints: air bags — 16 distinct reports on file.
CRASH INJURY8% of complaints: electrical system — 13 distinct reports on file.
CRASH FIRE INJURYShow complaint excerpts
We were driving down the freeway when we got rear ended hard by a large pickup. Then we lost electrical and engine power. The brakes stopped working. The hazard lights stopped working.
NHTSA ODI report, 20210726
5% of complaints: vehicle speed control — 9 distinct reports on file.
CRASH INJURYShow complaint excerpts
We were driving down the freeway when we got rear ended hard by a large pickup. Then we lost electrical and engine power. The brakes stopped working. The hazard lights stopped working.
NHTSA ODI report, 20210726
SAFETY TIMELINE
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.
Remedy: 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.
Campaign 22V239000 — check if this car was fixed
Vantage Mobility, LLC (VM) is recalling certain 2021-2026 Honda Odyssey, 2021-2025 Chrysler Pacifica, and Toyota Sienna vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints.
Remedy: Dealers will inspect and replace the retractors, free of charge. Owner notification letters was mailed January 27, 2026. Owners may contact Vantage Mobility customer service at 1-800-488-9082.
Campaign 25V877000 — check if this car was fixed
BUY-SMART CHECKLIST
2021 Toyota Redundant Sienna — pre-purchase inspection
- Test/inspect for service brakes issues (80 reports on file for this year).
- Test/inspect for seats issues (17 reports on file for this year).
- Test/inspect for air bags issues (16 reports on file for this year).
- Verify recall 22V239000 (electronic stability control (esc)) has been completed.
- Verify recall 25V877000 (equipment adaptive/mobility) has been completed.
FAQ
Is the 2021 Toyota Redundant Sienna reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2021 Toyota Redundant Sienna?
The most-reported component is service brakes, accounting for 48% of complaints on file.
How many recalls does the 2021 Toyota Redundant Sienna have?
2 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.