YearToAvoid

2021 Nissan Titan Problems, Recalls & Reliability

Verdict

Avoid

Complaint Index

92/100

#2 most-complained of 14 Titan years

The 2021 Nissan Titan ranks 2nd worst of 14 model years, with a complaint index of 92, 55 complaints, and 5 recalls. Transmission & Powertrain issues make up 45% of complaints, making this year a relative Avoid within the Titan lineup.

Complaints
55
Recalls
5
Crashes / fires
3 / 3
Injuries / deaths
1 / 0
NHTSA overall rating
Not rated
EPA combined MPG
18
15 city / 21 hwy

Top 2021 Nissan Titan problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Transmission & Powertrain25 (45%)
  2. Electrical System10 (18%)
  3. Other8 (15%)
  4. Collision Avoidance & Cameras7 (13%)
  5. Brakes4 (7%)
  6. Engine4 (7%)
  7. Suspension, Wheels & Tires4 (7%)
  8. Fuel System2 (4%)
  9. Steering2 (4%)
  10. Airbags1 (2%)

What owners report

  • Owners report the 9-speed transmission hard-shifting and searching for gears, with lurching at stops.
  • Some describe the transmission being sluggish or failing to downshift when accelerating from a stop, risking not clearing intersections in time.
  • Owners describe hard downshifts that jerk the vehicle forward, in one case locking a seatbelt.
  • Several owners report electrical smoke or fire near the engine bay or center console, sometimes with no trouble codes displayed.
  • One owner reports front crash avoidance sensors malfunctioning under a bridge, causing the brakes to lock and the truck to be rear-ended.
  • One owner reports a power steering failure with fluid loss, followed later by a transmission failure shifting abruptly into first gear.
2021 Nissan Titan complaints: complaints filed per month6Dec 2020Sep 2021Mar 2022Oct 2022Mar 2023Mar 2024May 2025Aug 2026
69 complaints filed with NHTSA from Dec 2020 to Aug 2026; peak Mar 2022 (6).

2021 Nissan Titan recalls

5 NHTSA recall campaigns list this model year.

  1. NHTSA 24V580000Aug 5, 2024Airbags7 vehicles

    Air bags: air bag/restraint control module

    Nissan North America, Inc. (Nissan) is recalling certain 2021 and 2024 Titan vehicles. The Air Bag Control Unit (ACU) may be missing a spacer, which can allow the fastener to loosen and result in an unsecured ACU.

    Risk: An unsecured ACU can prevent or delay air bags from deploying as intended, increasing the risk of injury in a crash.

    Remedy: Dealers will replace the ACU, free of charge. Owner notification letters were mailed September 19, 2024. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is PD120.

  2. NHTSA 22V671000Sep 7, 2022Transmission & Powertrain197,230 vehicles

    Power train:automatic transmission

    Nissan North America, Inc. (Nissan) is recalling certain 2020-2023 Titan, 2020-2022 Frontier, and 2023 Z vehicles. The transmission parking pawl may not engage when the vehicle is shifted into park, which can result in a vehicle rollaway.

    Risk: A vehicle rollaway increases the risk of a crash.

    Remedy: Owners are advised to apply the parking brake every time they park their vehicle. Dealers will perform the applicable repairs below, free of charge: • Model Year 2020-2022 Frontier vehicles: reprogram Transmission Control Module (TCM) • Model Year 2020-2022 Titan vehicles: reprogram TCM and Engine Control Module (ECM) • Model Year 2023 Titan vehicles: reprogram TCM • Model Year 2023 Z vehicles: reprogram TCM. Owner notification letters were mailed October 28, 2022. Owners may contact Nissan's customer service at 1-800-867-7669.

  3. NHTSA 22V457000Jun 24, 2022Transmission & Powertrain180,176 vehicles

    Power train:automatic transmission

    Nissan North America, Inc. (Nissan) is recalling certain 2020-2022 Frontier and Titan vehicles. The transmission parking pawl may not engage when the vehicle is shifted into park, which can result in a vehicle rollaway.

    Risk: A vehicle rollaway increases the risk of a crash.

    Remedy: Owners are advised to apply the parking brake every time they park their vehicle. Dealers will replace the transmission parking pawl pin, free of charge. Owner notification letters were mailed November 2022. Owners may contact Nissan's customer service at 1-800-867-7669. Nissan's number for this recall is R22A2 R22A3.

See all 5 recalls for the 2021 Nissan Titan →

2021 Nissan Titan fuel economy and fuel cost

City
15 MPG
Highway
21 MPG
Combined
18 MPG
Annual fuel cost (EPA)
$4,450
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2021 compared with other Titan years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’10’11’12’13’14’15’17’18’19’20’21’22’23’24
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2019Avoid7747418
2020Caution5422518
2021Avoid9255518
2022Best813418
2023Caution6917218

All Nissan Titan years: best and worst →

Frequently asked questions

Is the 2021 Nissan Titan reliable?
Based on NHTSA owner complaints and recalls, the 2021 Titan ranks 2nd worst of 14 model years with a complaint index of 92, so it is rated Avoid relative to other Titan years.
What is the biggest problem with the 2021 Nissan Titan?
Transmission & Powertrain complaints are the largest category, accounting for 45% of the 55 total complaints filed with NHTSA.
Does the 2021 Nissan Titan have any recalls?
NHTSA lists 5 recalls for the 2021 Titan, covering airbags, transmission parking pawl engagement, turn signal bulbs, and tire curing issues, none marked do-not-drive.
At what mileage do 2021 Titan problems typically show up?
NHTSA data shows a median mileage at failure of 14,900 across reported problems for the 2021 Titan, though this varies by component.
How does the 2021 Titan compare to other years?
The 2021 Titan's complaint index of 92 is close to the worst year, 2017, which has an index of 100, while years like 2022 and 2014 rank much better with indexes of 8 and 0.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.