BumperScan
Powered byNHTSA|EPA|Community Reports|Updated
Your report: 3 of 4 steps complete75%
Car identifiedData collectedBasic analysisFull AI analysis

Free Preview

#BS-2020-MAZMAZ-3764

2020 Mazda Mazda6Problems, Recalls & Reliability

Based on reports from 3 owners and 0 recalls for this exact model.

Data updated ·checked October 21, 2026 · NHTSA complaints through October 19, 2026

Complaints
3
Crashes
0
Fires
0
Recalls
0
TSBs
364
✅

Preliminary Verdict

Green Light

Based on 3 complaints, 0 crashes, 0 fires, and 0 recalls.

See full verdict with buy/skip conditions

Preview: What's in your full report

Each card shows a real sample from your report — unlock all 10 sections from $2.00

Mechanic Inspection Checklist

!Check the EngineHIGH

1 owners reported engine issues — failures commonly reported around 2K miles.

!Inspect the BrakesMED
Look for symptoms of wear and premature failure
+ 3 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine (1 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Engine1 (33%)
Brakes1 (33%)
Structure:body1 (33%)

2020 Mazda Mazda6: Known Issues & Problem Areas

Engine Issues

Engine complaints account for 33% of all reports filed for the 2020 Mazda Mazda6, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 2,000 miles, suggesting issues tend to surface around the 2K-mile mark.

Brakes Issues

Brakes complaints account for 33% of all reports filed for the 2020 Mazda Mazda6, with 1 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.

Structure:body Issues

Structure:body complaints account for 33% of all reports filed for the 2020 Mazda Mazda6, with 1 owners filing complaints with NHTSA. Owners should pay attention to structure:body-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

Get Report — From $2.00

2020 Mazda Mazda6 NHTSA Safety Ratings

Overall

★★★★★

5 of 5 stars

Frontal crash

★★★★★

5 of 5 stars

Side crash

★★★★★

5 of 5 stars

Rollover

★★★★★

4 of 5 stars

From NHTSA's New Car Assessment Program (5-Star Safety Ratings). Where NHTSA tested more than one version of this vehicle, the lowest rating is shown.

The worst model year for the Mazda Mazda6 is the 2004 — worth knowing if you're cross-shopping years. The biggest problem area is engine.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 3 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 0 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Last updated (checked October 21, 2026). NHTSA complaints received through October 19, 2026; safety ratings from NHTSA's 5-Star program.

Other Mazda Mazda6 Model Years

20212020201920182017201620152014201320122011201020092008200720062005200420032002
View all Mazda Mazda6 years →

2020 Mazda Mazda6: Frequently Asked Questions

What is the most common problem with the 2020 Mazda Mazda6?
The most commonly reported issue with the 2020 Mazda Mazda6 is related to the engine, with 1 complaints filed with NHTSA.
Is the 2020 Mazda Mazda6 reliable?
The 2020 Mazda Mazda6 has 3 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How safe is the 2020 Mazda Mazda6?
NHTSA rates the 2020 Mazda Mazda6 5 out of 5 stars overall, with 5 stars in frontal crash tests, 5 stars in side crash tests, 4 stars for rollover resistance. Where NHTSA tested more than one version, the lowest rating is shown.
How much does it cost to fix 2020 Mazda Mazda6 problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2020 Mazda Mazda6 have any recalls?
No recalls have been issued for the 2020 Mazda Mazda6 according to NHTSA records.
What mileage do Mazda Mazda6 problems start?
Based on 1 complaints with mileage data, the median mileage at time of complaint is 2,000 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.
When was the 2020 Mazda Mazda6 data last updated?
BumperScan last checked this vehicle against NHTSA on October 21, 2026, covering owner complaints received through October 19, 2026 plus the latest recalls, investigations and technical service bulletins. Its numbers last changed on October 4, 2026.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
RaccoonEagleRoverCat

Get the Full 2020 Mazda Mazda6 Report

10 sections of AI analysis based on 3 owner reports. Know before you buy.

Get Full Report — From $2.00Money-back guarantee
Instant delivery|One-time purchase|No hidden fees