2018 Infiniti Q70l: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2018 Infiniti Q70l? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 3 complaints, with Airbag Malfunctions as the top reported area.
2018 Infiniti Q70l Safety Ratings
NHTSA 5-Star Program2 variants tested — showing 2018 Infiniti Q70L 4 DR AWDOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
Not Rated11.3% rollover risk
Frontal Crash
Side Crash
Not RatedRollover
11.3% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2018 Infiniti Q70l has 3 owner complaints, 0 crash-related complaints, and 1 recall campaign on record. The most frequently reported component is Airbag Malfunctions. NHTSA reliability signal: Good Record.
- Make
- Infiniti
- Model
- Q70l
- Model year
- 2018
- NHTSA owner complaints
- 3
- Crash-related complaints
- 0
- Safety recall campaigns
- 1
- Top reported component
- Airbag Malfunctions
- Reliability signal
- Good Record
- NHTSA frontal crash rating
- 4/5 stars
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- Standard
Most Common 2018 Infiniti Q70l Problems
Top owner-reported complaint areas and where they often appear.
Airbag Malfunctions
Electrical Faults
Seat-Related Issues
Complaint patterns center on Airbag Malfunctions, Electrical Faults, Seat-Related Issues. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2018 Infiniti Q70l?
The 2018 Infiniti Q70l looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2018 Infiniti Q70l
Inspection Focus
- Run a VIN check on the specific vehicle you are considering
- Verify all open recalls are completed at nhtsa.gov/recalls
- Request service records for the most-reported complaint components
- Have a certified mechanic inspect the vehicle before purchase
Before You Close the Deal
- Run a VIN check on the specific vehicle you are considering
- Verify all open recalls are completed at nhtsa.gov/recalls
- Request service records for the most-reported complaint components
- Have a certified mechanic inspect the vehicle before purchase
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2018 Infiniti Q70l, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
All 2018 Infiniti Q70l Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2018 Infiniti Q70l. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Airbag Malfunctions | 3 | — | — | — | |
| Electrical Faults | 1 | — | — | — | |
| Seat-Related Issues | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2018 Infiniti Q70l. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Component/system failed: Passenger seat occupant classification/seat weight sensor associated with the Supplemental Restraint System (SRS). Repair facility stated moisture or prior moisture intrusion likely affected the sensor. The failed component should be available for inspect…
The Passenger Occupant Classification System in the passenger seat is showing an airbag code of B00A0-02 on my 2018 Infiniti Q70L . The dealer cannot clear that code. The only solution is to replace the entire seat bottom (leather/foam/all electronics for raising the seat) all in…
I have an immaculately maintained 2018 Infiniti Q70L, but the OCS system began having issues at under 75k miles. Originally, the problem was the passenger seat sensor not detecting someone in the seat, so airbags were disabled. This occured sporadically for a year, but no codes…
Source: NHTSA Complaints Database. Real owner reports for the 2018 Infiniti Q70l.
2018 Infiniti Q70l Recalls
1 campaignNHTSA recall campaigns for the 2018 Infiniti Q70l. 1 recall campaign is on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2018 Infiniti Q70l Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2018 Infiniti Q70l reliable?▾
Good Record. NHTSA currently shows 3 owner complaints, 0 crash-related complaints, and 1 recall campaign for this model year. The 2018 Infiniti Q70l looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2018 Infiniti Q70l?▾
#1: Airbag Malfunctions (3 complaints). #2: Electrical Faults (1 complaints). #3: Seat-Related Issues (1 complaints)
At what mileage do problems start on the 2018 Infiniti Q70l?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2018 Infiniti Q70l?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2018 Infiniti Q70l, NHTSA complaints include 0 crash-related reports and 0 fire reports out of 3 total complaints. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2018 Infiniti Q70l have any recalls?▾
Yes. 1 NHTSA recall campaign affect the 2018 Infiniti Q70l. A major recall area is POWER TRAIN:DRIVELINE:DRIVESHAFT. 1 recall campaign is on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2018 Infiniti Q70l?▾
The 2018 Infiniti Q70l looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Airbag Malfunctions during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Infiniti Q70l reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2018 Infiniti Q70l based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.