2021 Infiniti Q50 Problems, Recalls & Reliability
Verdict
BestComplaint Index
22/100
#8 most-complained of 10 Q50 years
Based on NHTSA complaints per model-year, not a reliability rating. Methodology
The 2021 Infiniti Q50 has a Complaint Index of 22, the second-lowest among 10 model years, and ranks 8th worst (Best verdict). It has 6 complaints, 3 recalls, and no fires, injuries, or deaths reported.
- Complaints
- 6
- Recalls
- 3
- Crashes / fires
- 1 / 0
- Injuries / deaths
- 0 / 0
- NHTSA overall rating
- Not rated
- EPA combined MPG
- 22
- 19.5 city / 26.5 hwy
Top 2021 Infiniti Q50 problems
NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.
- Engine3 (50%)
- Airbags1 (17%)
- Collision Avoidance & Cameras1 (17%)
- Structure & Body1 (17%)
- Suspension, Wheels & Tires1 (17%)
- Transmission & Powertrain1 (17%)
What owners report
- Owners report the airbag warning light illuminating without a clear cause, with one case reported around 44,000 miles at the median for this issue.
- Owners describe the engine failing to accelerate past 10 MPH even with the pedal fully depressed, occurring at highway speeds around 70-80 MPH, alongside a check engine light, at a median 82,000 miles.
- One owner found nails in the tires after a dealer maintenance visit and later replacement, tied to the suspension and tire problem area at 44,000 miles.
2021 Infiniti Q50 recalls
3 NHTSA recall campaigns list this model year.
- NHTSA 21V599000Aug 2, 2021Collision Avoidance & Cameras3,569 vehicles
Back over prevention:display function
Nissan North America, Inc. (Nissan) is recalling certain 2021 Infinity Q50, Q60, and QX80 vehicles. A software error may deactivate the audio/video control unit screen, preventing the rear-view image from displaying. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Risk: A rear-view camera that does not display an image reduces the driver's rear view, increasing the risk of a crash.
Remedy: Dealers will update the control unit software, free of charge. Owner notification letters were mailed September 14, 2021. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is R21A9.
- NHTSA 21V402000May 27, 2021Suspension, Wheels & Tires14,276 vehicles
Suspension:rear:axle:spindle
Nissan North America, Inc. (Nissan) is recalling certain 2020 Nissan Murano, INFINITI QX60, 2021 Nissan GT-R, INFINITI QX50, and Q50 vehicles. The front steering knuckle or rear axle housing may have insufficient strength due to improper heat-treatment.
Risk: The steering knuckle or rear axle could deform upon impact, such as from hitting a curb, resulting in a loss of steering control, or possible wheel separation. Both of these conditions can increase the risk of a crash.
Remedy: Dealers will inspect and replace the front steering knuckle and rear axle housing, as necessary, free of charge. Owner notification letters were mailed July 26, 2021. Nissan owners may contact customer service at 1-800-867-7669. INFINITI owners may contact customer service at 1-800-662-6200.
- NHTSA 21V234000Apr 4, 2021Engine12,943 vehicles
Engine and engine cooling:engine:engine control module (ecu/ECM):software
Nissan North America, Inc. (INFINITI) is recalling certain 2021 INFINITI Q50 and Q60 vehicles. After detecting rapid acceleration, the Engine Control Module (ECM) may incorrectly reduce engine power and reduce fuel supply to the engine.
Risk: A lack of fuel may cause an engine stall, increasing the risk of a crash.
Remedy: INFINITI will notify owners, and dealers will reprogram the ECM software, free of charge. The recall began on May 25, 2021. Owners may contact INFINITI customer service at 1-800-662-6200. INFINITI's number for this recall is R20C5.
2021 Infiniti Q50 fuel economy and fuel cost
- City
- 19.5 MPG
- Highway
- 26.5 MPG
- Combined
- 22 MPG
- Annual fuel cost (EPA)
- $3,650
- 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 Q50 years
Frequently asked questions
- Is the 2021 Infiniti Q50 reliable?
- Based on NHTSA owner complaints and recalls, the 2021 Q50 ranks 8th worst out of 10 model years with a Complaint Index of 22, earning a Best verdict relative to other Q50 years.
- What problems does the 2021 Infiniti Q50 have?
- The top problem area is the engine, accounting for 50% of complaints, with issues reported at a median of 82,000 miles. Other areas include airbags, suspension, and collision avoidance systems, each with 1 complaint.
- Does the 2021 Infiniti Q50 have any recalls?
- Yes, NHTSA lists 3 recalls for the 2021 Q50: one for a rear-view camera software error, one for a front steering knuckle or rear axle housing strength issue, and one for an Engine Control Module software error that can reduce power after rapid acceleration.
- What year Infiniti Q50 should I avoid?
- Among Q50 years, 2014 and 2015 have the highest Complaint Index scores, 100 and 89 respectively, and both carry an Avoid verdict. The 2021 model year is comparatively strong with an index of 22.
- How does the 2021 Q50 compare to other years?
- The 2021 Q50 has a Complaint Index of 22 and 6 complaints, lower than years like 2014 (169 complaints, index 100) and 2017 (62 complaints, index 78), placing 2021 among the better Q50 model years.