⌘K
Your vehicleHome›Mazda›Mazda3› 2019
Mazda · Midsize Sedan

2019 Mazda Mazda3

Gas
Compact Cars
6 EPA-rated configurations
Data refreshed 2026-10-26
D
Safety Signal
62 / 100 from the NHTSA recall record
Recalls1 critical 6
Complaints3 crash · 1 injured reported 74
Crash ratingnot rated by NHTSA —
Fuel economybest combined, EPA 30 mpg
20262025202420232022202120202019201820172016

The 2019 Mazda Mazda3 is sold in the U.S. as a gas midsize sedan with 6 EPA-rated configurations. The most efficient version, the 3 4-Door 2WD, is EPA-rated at 30 mpg combined. NHTSA lists 6 recall campaigns for this model year, 1 rated critical, which gives it a Safety Signal grade of D. Owners have filed 74 complaints, most often about the service brakes.

2019 Mazda Mazda3

Specs & fuel economy

Source: EPA fueleconomy.gov
ConfigurationPowertrainDriveEngine / motorCityHwyCombAnnual fuel*
3 4-Door 2WDGasFWD2.5L 4-cyl263530$2,250
3 4-Door 2WDGasFWD2.5L 4-cyl273630$2,250
3 5-Door 2WDGasFWD2.5L 4-cyl263530$2,250
3 5-Door 2WDGasFWD2.5L 4-cyl253529$2,300
3 4-Door 4WDGas4WD2.5L 4-cyl253328$2,400
3 5-Door 4WDGas4WD2.5L 4-cyl243227$2,500

*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 41300, 41301, 41367, 41366, 41302, 41368.

Emissions & certification

Source: EPA emission certificates
ConfigurationSmog ratingEmission standardWhere it can be sold newSmartWay
3 4-Door 2WD, 3 5-Door 2WD7 / 10California LEV-III SULEV30 / Federal Tier 3 Bin 30All 50 states (federal, all altitudes); California and states following California standardsSmartWay
3 4-Door 4WD, 3 5-Door 2WD, 3 5-Door 4WD7 / 10California LEV-III SULEV30 / Federal Tier 3 Bin 30All 50 states (federal, all altitudes); California and states following California standards—

Certified for all fifty states, so it can be registered new anywhere in the U.S.

The smog rating scores tailpipe pollutants other than greenhouse gases, 1 (worst) to 10 (best), and is comparable only within a model year. The standard is the federal bin or California tier the configuration was certified to. Both come from the EPA certificate behind the window sticker.

Specifications filed with NHTSA

Source: NHTSA vPIC

Dimensions Exterior

Body styleSedan/Saloon
Doors4
GVWR classClass 1: 6,000 lb or less (2,722 kg or less)

Engine Basics

Cylinders4
Displacement2.5 L
Engine configurationIn-Line

Engine Output

Horsepower186 hp

Fuel Economy

FuelGasoline

Seating

Seat rows2
Seating capacity5 seats

Transmission

Drivetrain4x2

Driver assistance

Standard: Adaptive cruise control, Anti-lock brakes, Automatic emergency braking, Backup camera, Blind-spot monitoring, Electronic stability control, Lane departure warning, Lane keeping assist

Filed by the manufacturer with NHTSA under the federal vehicle-identification rule and decoded from the VIN pattern — not a manufacturer press kit, so it describes the configurations we could identify rather than every trim (seen: Mazda3, Mazda3 with Premium package, PSP). Figures for the trim you are looking at may differ.

Dimensions & weight

Source: Transport Canada
Length175.6–183.5 in
Width (body, without mirrors)70.5 in
Height56.7–57.1 in
Wheelbase107.5 in
Track, front61.4 in
Track, rear61.4 in
Curb weight2,912–3,269 lb
Weight distribution, front/rear52/48 to 62/38

Measured by Transport Canada for its Canadian Vehicle Specifications database, which covers the North American versions of each model — here 6 configurations: 2.0L FWD 4-door Hatch, 2.0L FWD 4-door Sedan, 2.5L AWD 4-door Hatch, 2.5L AWD 4-door Sedan, 2.5L FWD 4-door Hatch, 2.5L FWD 4-door Sedan. Where a range is shown, those versions differ. Width is the body without mirrors, which is why it can read narrower than a brochure figure. Before we used it we checked it against the US manufacturer press kits we hold (27 Sep 2026): wheelbase agreed within 1% on every vehicle we could compare, length on 98%, and the curb weight fell inside the manufacturer's range on 96%. Source dataset. Contains information licensed under the Open Government Licence – Canada. Licence.

Advertisement

Factory warranty running out?

The 2019 Mazda Mazda3 is in the years where transmission, electronics and drivetrain repairs land on the owner. What an extended plan does and does not cover is worth reading before a dealer quotes you one.

What to check before you buy →

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

Recalls (6)

Source: NHTSA recall database
!critical

Forward Collision Avoidance

4219L
35,390 vehicles 95% reported repaired built Sep 25, 2018 – Oct 23, 2019
Problem Mazda North American Operations (Mazda) is recalling certain 2019-2020 Mazda3 vehicles. The Smart Brake System (SBS) can falsely detect an obstacle while driving, activating the automatic emergency braking system and suddenly stopping the vehicle. Risk Stopping the vehicle unexpectedly increases the risk of a crash. Fix Mazda will notify owners, and dealers will update the SBS software. In addition, vehicles with certain production dates will receive an instrument cluster software update or replacement and a replacement owner's manual. These repairs will be performed free of charge. The recall began February 14, 2020. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 4219L.
NHTSA campaign 19V907000 reported Dec 19, 2019 Mazda North American Operations the full filing, and every vehicle covered →
●moderate

Visibility

3919G
22,571 vehicles 95% reported repaired built Sep 25, 2018 – Jun 20, 2019
Problem Mazda North American Operations (Mazda) is recalling certain 2019 Mazda3 vehicles equipped with manual dimming mirrors. The adhesive between the interior rearview mirror and the housing may not be properly bonded, allowing the mirror to detach from the housing. Note: Vehicles equipped with auto dimming mirrors are not affected by this recall. Risk Rearward visibility will be reduced without the rearview mirror, increasing the risk of a crash. Fix Mazda will notify owners, and dealers will replace the interior rearview mirror assembly, free of charge. The recall began September 19, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 3919G.
NHTSA campaign 19V558000 reported Jul 29, 2019 Mazda North American Operations the full filing, and every vehicle covered →
●moderate

Seats

3819F
9,430 vehicles 98% reported repaired built Jan 15, 2019 – May 22, 2019
Problem Mazda North American Operations (Mazda) is recalling certain 2019 Mazda3 vehicles. The seat cover material on both front seats may interfere with the head restraint lock release button, causing it to stick in the release position and not allow the head restraint to lock into place. Risk Loose head restraints may increase the risk of injury in the event of a crash. Fix Mazda will notify owners, and dealers will install spacers at the bottom of the lock release buttons on both front seat head restraints, free of charge. The recall began August 20, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 3819F.
NHTSA campaign 19V514000 reported Jul 5, 2019 Mazda North American Operations the full filing, and every vehicle covered →
▲high

Power Train

3719F
262,220 vehicles 93% reported repaired built Sep 25, 2018 – May 11, 2019
Problem Mazda North American Operations (Mazda) is recalling certain 2018-2019 CX-5, Mazda6, and 2019 Mazda3 vehicles. A software error in the powertrain control module (PCM) may cause the engine to stall. Risk An unexpected stall increases the risk of a crash. Fix Mazda will notify owners, and dealers will reprogram the PCM software, free of charge. The recall began August 20, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 3719F.
NHTSA campaign 19V497000 reported Jun 27, 2019 Mazda North American Operations the full filing, and every vehicle covered →
▲high

Wheels

3519F
25,003 vehicles 99% reported repaired built Sep 25, 2018 – May 3, 2019
Problem Mazda North American Operations (Mazda) is recalling certain 2019 Mazda3 vehicles. The lug nuts on all four wheels may loosen, potentially resulting in a wheel detaching from the vehicle. Risk A wheel separating from the vehicle increases the risk of a crash. Fix Mazda will notify owners, and dealers will tighten the front and rear wheel lug nuts to the correct specification, free of charge. The recall began July 9, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 3519F.
NHTSA campaign 19V425000 reported Jun 7, 2019 Mazda North American Operations the full filing, and every vehicle covered →
▲high

Seat Belts

3319E
17,016 vehicles 98% reported repaired built Sep 25, 2018 – Mar 23, 2019
Problem Mazda North American Operations (Mazda) is recalling certain 2019 Mazda3 vehicles. Due to incorrect programing, the passenger air bag deactivation indicator light may erroneously turn off although the passenger air bag is deactivated. In addition, the seat belt status indicators for both the front passenger seat and/or rear seats may erroneously turn off although the front passenger and/or rear seat belts are unfastened. Risk Incorrect indicator warning lights may lead the driver and/or passengers to be unaware of deactivated air bags or unfastened seat belts, increasing the risk of injury. Fix Mazda will notify owners, and dealers will replace the passenger air bag/seat belt status indicator assembly, free of charge. The recall began July 9, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 3319E.
NHTSA campaign 19V363000 reported May 14, 2019 Mazda North American Operations the full filing, and every vehicle covered →

These are vehicle campaigns — the ones the automaker filed against this model. NHTSA also records equipment recalls, filed by a parts maker against a component (a tyre, a child seat, an aftermarket part), and those are not listed here or counted above. nhtsa.gov/recalls shows both for a VIN.

Whether any of this applies to one specific Mazda3

A campaign covers a build range, not a model year, so two identical-looking cars from 2019 can differ. Both of these check a VIN against the manufacturer’s own list, free, in about ten seconds. Mazda publishes its own lookup because federal rule 49 CFR 573.15 requires it to, and to keep it current to within seven days.

Hear about a recall before the letter does

The manufacturer’s letter is the last step of a recall: it has up to 60 days after filing to mail owners, at the address on the registration. We email you the day NHTSA posts a recall on the 2019 Mazda Mazda3, with what to do next. Nothing else, ever — no newsletter, no marketing, one-click unsubscribe in every message.

Advertisement

Parts & accessories for the 2019 Mazda Mazda3

Search by fitment on eBay Motors — OEM take-offs, aftermarket, and the trim pieces dealers no longer stock. The listing and the price are the seller's.

Find parts for this Mazda3 →

Owner complaints

Source: NHTSA complaint database
74complaints filed

3 involved a crash · 0 a fire · 1 injuries · 0 deaths reported

23 per 10,000 built · Mazda reported 32,657 Mazda3 built (its Early Warning production report to NHTSA)

Filed per year: 2019: 18 · 2020: 23 · 2021: 6 · 2022: 7 · 2023: 5 · 2024: 8 · 2025: 4 · 2026: 3

Most-cited components

Service Brakes 15
Unspecified 15
Power Train 12
Forward Collision Avoidance 12
Electrical System 11
Engine 11

In owners' own words

Filed with NHTSA by the people who own these cars, one per problem area. Quoted as written, with anything identifying removed.

These issues been happening since the second month I owned my 2019 Mazda 3 hatchback. 1- suspensions, they're very rough & harsh., they bounce so much for no reason, I damaged one tire already while I was driving on i476 normal highway where I stepped on normal pothole ended up damaging my tire, suspensions are really dangers on all…
Service Brakes at 9,500 miles May 24, 2020 NHTSA owner report · ODI 11325706
Door gap between the driver's side door and the driver side rear door is too small. When temperatures exceed 75 degrees f and the car is parked in direct sunlight, the door expands and it will rub onto the rear door b pillar weatherstripping. Door becomes hard to open from the inside when this happens.
Structure at 5,000 miles May 4, 2020 NHTSA owner report · ODI 11323266
The contact owns a 2019 Mazda Mazda3. The contact stated that while driving at 60 MPH, a dime sized rock struck the driver's side windshield, leaving a minor chip on the windshield.
Visibility/Wiper at 6,000 miles Apr 9, 2020 NHTSA owner report · ODI 11320706
From a full stop, vehicle lags or lurches from takeoff when you hit the accelerator. This is a known problem by Mazda on this vehicle (gen 7) after 3000 miles or more. When I hit the accelerator (especially on a new car), I expect it to go. This lag in moving off the line can be dangerous, in my opinion, but apparently not in mazda's.
Power Train at 10,000 miles Mar 16, 2020 NHTSA owner report · ODI 11318310
My car suddenly made a big clunk noise and I was warned of a power steering malfunction. I have also been warned multiple times that due to a malfunction the 'safety systems have been disabled', another issue in having is a headlight malfunction.
Electrical System at 5,000 miles Aug 6, 2019 NHTSA owner report · ODI 11241916
Suddenly there was a error saying airbag system has malfunctioned in the middle of my commute. And it has been reoccurring. And I haven't heard a peep from the dealer
Air Bags at 2,000 miles Jul 12, 2019 NHTSA owner report · ODI 11231363

Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.

Reported by Mazda itself: 12 death-or-injury claims on this model year in its quarterly Early Warning reports to NHTSA (49 CFR 579.21): 12 injured, as claimed, not verified — about 37 per 100,000 built. Every Mazda3 model year, by year and system → Dated and by system, they are exhibit F of the defect dossier.

When owners reported it

Reported at 5k

miles, typically

Half the 41 owner reports with an odometer reading on file fall between 2,000 and 10,000 miles. That is when problems get reported, which is not the same as when they start — and not a failure rate, because nobody knows how many of these cars never had a problem at all.

under 10k 30
10k–20k 8
20k–30k 0
30k–40k 1
40k–50k 0
50k–60k 1
60k–70k 0
70k–80k 0
80k–90k 0
90k–100k 0
100k–150k 1
150k + 0

Median mileage by component

ComponentReportsMedian milesVs same age
Service Brakes127,3000.73×

Vs same age is this model year’s median for the system divided by the median of every 2019-model-year complaint about the same system, all makes: under 1× means owners of this car reported it at lower mileage. Which systems go early across the whole fleet: the component study.

Odometer readings as filed by owners with NHTSA. Readings under 100 or over 400,000 miles are dropped as data entry rather than history, and a component needs at least 12 readings before a median is shown for it.

Crash ratings

Source: NHTSA NCAP

NHTSA has not published 5-Star crash ratings for this model year.

Service bulletins & campaigns

Source: NHTSA manufacturer communications
Extended coverage on file 3 filings by the manufacturer with NHTSA naming this model year

The term and the vehicles it covers are the manufacturer’s, as NHTSA’s summary of each filing states them; a dealer checks one particular car by its VIN. Every Mazda warranty extension (9) → · Every warranty extension on file, all makes →

Communicationsfiled with NHTSA 827
Most recentmanufacturer date 2026-09-17
Kindsas classified by NHTSA 788 service bulletins, 22 warranty extensions, 11 others

Most often about: Electrical System, Equipment, Engine, Equipment Adaptive/Mobility, Unknown Or Other.

  • SA-042-26a Service bulletin
    2026-09-17 · Unknown Or Other
  • Mazda Connected Services - Frequently Asked Questions (FAQ) This Service Alert supersedes the previously issued SAs listed below. The changes are noted in Red text. SA-042/26 06/30/26 DESCRIPTION Frequently Asked Questions (FAQ) Index General Questions MAZDA CONNECT Indication Setup and Getting Started Dealer Processes Registration / Enrollment / Take-Over Customer Subscription Status WI-FI Gene
  • SA-041-26a Service bulletin
    2026-09-11 · Electrical System
  • DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical concern. Below are a few examples of unusual electrical concerns caused by aftermarket devices. Example
  • SA-038-26b Service bulletin
    2026-09-10 · Unknown Or Other
  • This Service Alert supersedes the previously issued service alert listed below. The changes are noted in Red text. SA-038/26 08/18/26 and 06/15/26 DESCRIPTION Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App
  • SA-038-26a Service bulletin
    2026-09-04 · Electrical System
  • This Service Alert supersedes the previously issued service alert listed below. The changes are noted in Red text. SA-038/26 06/15/26 DESCRIPTION Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote functions inoperative. Engine Start / Stop Door Lock / U
  • SA-054-26 Service bulletin
    2026-08-20 · Unknown Or Other
  • This Service Alert supersedes the previously issued Service Alerts listed below: The changes are noted in Red. Infotainment Reboot With Navigation Card Installed This Service Information is no longer valid. Refer to the following updated Technical Service Bulletins: CX-5 / CX-9: 16-002/23 - UPDATED SOFTWARE RELEASE FOR CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GEN TYPE) Mazda3 / CX-30
  • SA-039-26a Service bulletin
    2026-08-19 · Unknown Or Other
  • This Service Alert supersedes the previously issued SA(s) listed below. The changes are noted in Red text. SA-039/26 06/15/26 Mazda Connect Symptom Troubleshooting DESCRIPTION Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure.
  • SA-053-26 Service bulletin
    2026-08-19 · Wheels
  • This Service Alert supersedes the previously issued bulletin(s) listed below. The changes are noted in Red text. SA-006/23 01/23/23 DESCRIPTION Some customers may complain about the infotainment system and/or the MyMazda App showing incorrect clock and/or tire pressures and/or tire pressure missing. This may be caused by: Incorrect calendar entry (month/day/year) after a battery disconnect Infot
  • SA-052-26 Service bulletin
    2026-08-18 · Unknown Or Other
  • DESCRIPTION Some customers may complain about SiriusXM Travel Link, Traffic Plus showing expired even though the customer purchased a paid subscription. SiriusXM audio packages do not include SiriusXM Travel Link, Traffic Plus. To get Traffic Plus, the customer must purchase the Infotainment "SiriusXM Traffic Plus with SiriusXM Travel Link (TM)" package.

A service bulletin is the manufacturer telling its dealers how to diagnose or repair a known condition. It is not a recall, not a finding that the vehicle is defective, and the work is not automatically free — though a bulletin is often what a dealer works from when you describe a symptom, so quoting the document number can save a diagnosis. The count is every communication filed; the list shows the most recent, one entry per campaign, because a single campaign is usually filed as several documents on the same day. The summaries are NHTSA's; the full documents come from the manufacturer.

Diagnostic trouble codes on file

Source: NHTSA manufacturer communications and complaints

Codes documented against this model year in the federal record. A code appearing here does not mean this vehicle will set it — it means the code is part of this nameplate-year's documented history.

CodeWhat it meansMost often filed underWhere it appears
P0126
P0126 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Engine35 bulletins · 1 owner report
U2050
U2050 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Equipment Adaptive/Mobility13 bulletins
B119F
B119F on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →10 bulletins
U3000
U3000 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Equipment10 bulletins
B1030
B1030 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Seats9 bulletins
B14F0
B14F0 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Forward Collision Avoidance9 bulletins
P0524
P0524 on Mazda →
Engine oil pressure has been measured below the safe limit.Engine8 bulletins
B1032
B1032 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Seats7 bulletins
P2B61
P2B61 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Engine7 bulletins
C1001
C1001 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Forward Collision Avoidance6 bulletins
P055F
P055F on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Engine6 bulletins
B1126
B1126 on Mazda →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Air Bags5 bulletins

Generic codes (the second character is 0 or 2) mean the same thing on every vehicle sold in the United States. Manufacturer-specific codes (1 or 3) mean whatever the automaker assigned, and no honest source can define them for you — which is why the ones here carry the evidence instead of a definition. A code is a link when enough separate federal documents name it across the catalogue to be worth a page of its own; the rest are listed here, where the vehicle is the context that makes them mean something.

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

At the New York inspection station

Source: New York State DMV

In New York’s inspection lanes over the 12 months to Oct 10, 2026, the 2019 Mazda Mazda3 failed the emissions check on 0.56% of first inspections — lower than the 2.7% for every 2019 model-year vehicle inspected; and the safety inspection on 2.5% (every 2019 vehicle: 1.7%).

New York inspections 0.56%

failed emissions

890 initial inspections of 875 vehicles.

MeasureThe 2019 Mazda3Every 2019 vehicleBehind it
Failed the emissions check0.56%2.7%887
Failed the safety inspection2.5%1.7%890
Air-bag warning lamp stayed lit0%0.20%890
Miles driven a year8,1919,904odometer at inspection
Average odometer59,82572,084odometer at inspection

New York’s emissions test on these model years is an on-board diagnostics check: it fails a car whose check-engine light is on or whose self-tests have not finished. First inspections only, so a car that failed and came back is counted once; private and special plates, not taxis, livery or commercial plates. A rate appears only where at least 200 inspections stand behind it. “Every 2019 vehicle” is every 2019 model-year car, SUV and pickup inspected in the same window, all makes. This is the state’s record of test results, not a reliability score by itself. Source: New York State Department of Motor Vehicles, Vehicle Inspections (data.ny.gov, Open NY terms).

Common questions about the 2019 Mazda3

Source: EPA, NHTSA and manufacturer press kits

Does the 2019 Mazda Mazda3 have any recalls?

NHTSA has posted 6 recall campaigns for the 2019 Mazda Mazda3, 1 of them rated critical. The most serious on file is 19V907000, covering Forward Collision Avoidance. Check your own VIN at nhtsa.gov/recalls; a recall applies to specific build ranges, not every car.

How safe is the 2019 Mazda Mazda3?

NHTSA has not published a crash-test rating for the 2019 Mazda Mazda3 yet. On the recall record WhichTrim grades it D (62/100), which measures open and severe recalls rather than crash protection.

What is the fuel economy of the 2019 Mazda Mazda3?

Across the 6 EPA-rated configurations of the 2019 Mazda Mazda3, the best EPA combined figure is 30 mpg. Figures are the EPA's own, per configuration, and every one is listed above.

What are the dimensions of the 2019 Mazda Mazda3?

Transport Canada measured it at 175.6–183.5 in long, 70.5 in wide (body, without mirrors), 56.7–57.1 in tall, on a 107.5 in wheelbase. Curb weight: 2,912–3,269 lb depending on configuration. Those are its measurements of the North American versions; every figure is in the table above.

What do owners complain about on the 2019 Mazda Mazda3?

Owners have filed 74 complaints with NHTSA about the 2019 Mazda Mazda3, most often about service brakes, unspecified, power train. Of those, 3 involved a crash, 1 reported injuries. Complaints are unverified owner reports, so treat the pattern as a signal and the individual report as an anecdote.

How clean is the 2019 Mazda Mazda3?

The EPA smog rating for the 2019 Mazda Mazda3 is 7 out of 10. That score covers tailpipe pollutants other than greenhouse gases, and it only compares vehicles within the same model year. It is certified for all fifty states, so it can be registered new anywhere in the U.S. Its configurations were certified to different standards — California LEV-III SULEV30, Federal Tier 3 Bin 30 — which the table above lists per configuration.

Are there service bulletins for the 2019 Mazda Mazda3?

The manufacturer has filed 827 service bulletins and related communications with NHTSA for the 2019 Mazda Mazda3, most often covering electrical system, equipment, engine. The most recent is dated 2026-09-17. A bulletin is not a recall: it is the repair procedure a manufacturer sends its dealers for a condition it knows about, and the work is not automatically paid for. It is still worth knowing — if the symptom matches, quoting the bulletin number at the service desk can save a diagnosis. The document numbers and summaries are listed above.

How does the 2019 Mazda Mazda3 do at state inspection?

In New York’s inspection lanes over the 12 months to Oct 10, 2026, the 2019 Mazda Mazda3 failed the emissions check on 0.56% of first inspections — lower than the 2.7% for every 2019 model-year vehicle inspected; and the safety inspection on 2.5% (every 2019 vehicle: 1.7%). The figures are New York State DMV’s own inspection records, first inspections only, and the table above sets each one against every vehicle of the same model year.

What we hold, and what an empty row means

Paid vehicle-history reports will not tell you the difference between “nothing happened to this car” and “we never received that record” — both of the big two say as much in their own help pages. Most of what is on this page comes from complete federal registers, so we can tell you which is which, row by row.

DataHeldSourceWhat it covers — or what empty means
Fuel economy & configurations6 configurationsEPA certification recordsEvery configuration the EPA certified for sale, with its own test figures.
Emission certificates6 configurationsEPA emission certificatesSmog rating, standard and the sales area that decides where the car can be sold new.
Recalls6NHTSA recall campaignsA complete federal register: every campaign covering this model year, with severity and advisory flags.
Owner complaints74NHTSA complaint databaseAlso complete, but unverified: these are reports owners filed, not findings. Counts scale with how many were sold.
Crash ratingsnoneNHTSA NCAPNHTSA has not tested this model year. Cars are selected for testing, so untested is not unsafe.
Service bulletins827NHTSA manufacturer communicationsEverything the manufacturer told its dealers about a defect or malfunction, short of a recall.
InvestigationsnoneNHTSA Office of Defects InvestigationNo defect investigation has been opened.
Driver-assist crash reportsnoneNHTSA Standing General Order 2021-01No report has been filed. Only entities named in the order report, and only crashes they hear of — so this is also what an unequipped car, or a manufacturer without telematics, looks like.
Specifications filed with NHTSA11 fieldsNHTSA vPIC, decoded from VIN patternsWhat the manufacturer filed under the federal VIN rule — a configuration, not the full trim ladder.
Measured dimensions7 fieldsTransport Canada, Canadian Vehicle SpecificationsLength, width, height, wheelbase, track and curb weight, measured on the North American versions.
Trims, pricing & equipmentnoneManufacturer press kitWe have not transcribed a press kit for this model year yet. This is our gap, not the manufacturer's — the one row here where an empty cell means we are behind.

Rebuilt nightly; this page was generated 2026-10-26. Every figure above is traceable to the source named beside it, and the JSON for this page carries the same values with their identifiers.

Sources & method

Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). The most serious recall counts in full and each further one counts 85% of the one before, because a vehicle sold in millions is recalled more often than a rare one without being more dangerous — and because a flat subtraction bottomed the scale out, scoring a vehicle with 22 recalls within a point of one with six. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Read it as what it counts: recall campaigns on the federal record, weighted by severity. The damping reduces the sales bias by roughly 40% but does not remove it: like our complaint counts, this is not normalized by how many were sold, so a best-seller still scores somewhat worse than an obscure model with the same real risk. NHTSA crash ratings, do-not-drive and park-outside advisories, and the crash, fire, injury and death counts in owner complaints are reported separately on every page and never blended into the letter — a vehicle can hold five stars and a poor letter at once, and where that happens we say so rather than leave you to notice. Because the scale subtracts from a clean sheet, a model year too new to have been recalled, complained about or bulletined scores full marks on an empty record; we label those grades provisional rather than present them as earned.

EPA figures come from fueleconomy.gov vehicle records. Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed nightly.

JSON for this page · API