Mazda CX-3 VIN Number Check

Run a free NHTSA vPIC decode on a Mazda CX-3 VIN to confirm the model year and engine, then see which of the 4 NHTSA recall campaigns for 2016–2021 cover that year.

VIN prefixJM1

Free decode plus the NHTSA recalls for its model year. 17 characters, no I, O or Q.

Vinny, the VinNumber key mascot
Mazda CX-3

About the Mazda CX-3

Mazda sold the CX-3 in the US for model years 2016–2021. Across those years NHTSA lists 4 vehicle recall campaigns and 111 owner complaints. The 2016 has the most complaints of any model year (48). EPA rates it at 29–31 mpg combined. A free VIN decode gives you NHTSA vPIC’s record for the car (model year, engine, plant) and the NHTSA recalls for its model year. It won’t show theft, flood or lemon-law history.

US model years2016–2021
EPA classCompact Cars
NHTSA recall campaigns4
Owner complaints111 at NHTSA
Mazda CX-3 photographed at a US vehicle auction
Auction lot photo, for illustration
Generations

Mazda CX-3 at a glance

One generation in the data, 2016–2021: 4 NHTSA recall campaigns and 111 owner complaints.

1 / 1
CX-3
2016–2021Compact Cars
Mazda CX-3 (2016–2021)

Photo: Vauxford, CC BY-SA 4.0, via Wikimedia Commons

20162020
2016–2021

Mazda CX-3

EPA classCompact Cars
EPA combined mpg29–31
NHTSA recalls4

Engines (EPA)

  • 2.0 L 4-cyl · 2016–2021

Drive & transmission (EPA)

  • AWD/4WD, FWD
  • automatic (2016–2021)

Known issues to check

Electrical system (26)Fuel system (20)Exterior lighting (10)

Mentions in 111 NHTSA complaints.

Sample VIN pattern · CX-3JM1DKBC7?G0······NHTSA vPIC decodes it as a 2016 Mazda CX-3, built in Hiroshima, Japan
Check a CX-3 VIN

Sources: EPA · NHTSA · vPIC

NHTSA campaign data

Which CX-3 model years each recall covers

NHTSA data

NHTSA has 4 campaigns on file for CX-3 model years 2016–2021, and the 2016 shows up in more of them than any other year (3), ahead of the 2019 (2). Move the line to your model year to see which apply.

2016
Air bag inflator, fire risk or do-not-drive/park-outside advisorySafety recall
Pick a row
What to ask

Source: NHTSA recall database, vehicle campaigns only; row text is NHTSA’s summary. A listed year does not mean every car is covered, so check the VIN.

Transport Canada recalls for these model years were checked against this list; each one matches an NHTSA campaign shown here. Contains information licensed under the Open Government Licence – Canada · Transport Canada.

Owner reports · NHTSA complaints

What Mazda CX-3 owners report

NHTSA data

Between them, the 2016 and 2019 hold 75 of the 111 complaints, or 68%. Tap any bar or generation.

111NHTSA complaints, 2016–2021
9mention a crash
0mention a fire
3injuries reported
Owner complaints by model yearCX-3: 111 complaints · most for the 2016 (48)

Top complaint areas · CX-3

Mentions in 111 complaints, 2016–2021.

Electrical system26
Fuel system20
Exterior lighting10
Engine and cooling10
Rear camera / back-over prevention9
Steering8
Crashes 9Fires 0Injuries 3

2016–2021

NHTSA data summary

The 2016 is the outlier. On its own it has 48 of the ’s 111 complaints (43%), more than any other CX-3 model year, and owners across the generation name electrical system most often (26 mentions), then fuel system (20).

Counts: NHTSA complaints file, records to October 1, 2026, one count per complaint; areas are NHTSA component groups.

Owner complaints · by model year

CX-3 complaint breakdown by model year

NHTSA data

Every CX-3 version is counted together. Tap a year to see its top systems.

111complaints, 2016–2021
9mention a crash
0mention a fire
3injuries reported
Most complaints: 2016 (48), 2019 (27), 2017 (21)
48’1621’1727’19’20

2016 · 48 complaints

Crashes 4 · fires 0 · injuries 2

Electrical system11
Unknown or other10
Exterior lighting7
Back over prevention6
Fuel/propulsion system5

Systems as NHTSA names them; a complaint can list several. Source: NHTSA complaints data, records to October 1, 2026.

EPA fuel economy & emissions

CX-3 CO₂, smog rating and yearly fuel cost

EPA data

EPA lists 12 CX-3 versions for model years 2016–2021. The lowest tailpipe CO₂ is 288 g/mi (2017). Pick a model year and powertrain to see each version.

CX-32016–2021

29–31 mpg · CO₂ 288–308 g/mi

2021
31combined MPG
289CO₂ grams per mile (tailpipe)
$2,150EPA yearly fuel cost
3–7/10Smog rating
1 = worst · 10 = cleanest
7/10Greenhouse gas rating
California LEV-III SULEV30 · California LEV-III ULEV125 · Federal Tier 3 Bin 125 · Federal Tier 3 Bin 30Emission standard
Cleanest gas version of 2021: 2WD · Auto (S6), 4 cyl, 2.0 L — 31 MPG · 289 g/mi
Best (lowest) CO₂ by model year
25030035040045020202016 · Gas: 2902017 · Gas: 2882018 · Gas: 2902019 · Gas: 2892020 · Gas: 2892021 · Gas: 289
Gas

Annual fuel cost is EPA’s estimate at its current fuel-price assumptions (15,000 miles a year, 55% city driving), so older years are priced at today’s fuel prices. Smog rating and emission standard can differ by sales area (federal vs. California); both are shown. Source: fueleconomy.gov.

Mazda CX-3 VIN number location

Where to find the VIN on a CX-3

Tap a spot. Every location should show the same 17 characters.

White Mazda CX-3 (first generation) SUV, front three-quarter view, with the VIN locations marked

Photo: Hans Haase, CC BY-SA 3.0, cropped

Illustration: VinNumber.net

Photo: Mr.choppers, CC BY-SA 3.0; edited and VIN pins added by VinNumber.net

The CX-3 subcompact crossover carries its VIN at the lower driver's side windshield. Door jamb sticker and a B-pillar label between the front and rear passenger doors are secondary locations. CX-3 was discontinued for the North American market after 2021, verify the model year carefully on any CX-3 listed as new-old-stock versus used inventory.

  1. Windshield plateRead it through the glass at the base of the driver's side windshield.
    Source: 49 CFR 565.13(f) (NHTSA): VIN inside the passenger compartment, readable through the glazing next to the left windshield pillar
  2. Door jamb labelOpen the driver's door: the certification label on the B-pillar lists the VIN.
    Source: 49 CFR 567.4 (NHTSA): certification label with VIN at the driver door hinge pillar, latch post or door edge
The title, registration and insurance card show the VIN as well. All locations should match.
FAQ

Common Mazda CX-3 VIN questions

Which Mazda CX-3 model years have the most owner complaints?

The 2016 leads with 48, ahead of the 2019 (27) and 2017 (21). Those first two alone make up 68% of the 111 CX-3 complaints filed with NHTSA, not adjusted for sales.

How many recalls has the Mazda CX-3 had?

NHTSA’s recall records show 4 vehicle campaigns for model years 2016–2021, leaving out equipment and tire campaigns.

What fuel economy does the Mazda CX-3 get?

It varies. EPA rates the 2016–2021 CX-3 at 29–31 mpg combined, depending on engine and drive (fueleconomy.gov).

What crash rating does the Mazda CX-3 have?

NHTSA’s 5-Star Safety Ratings give the 2021 CX-3 5 stars overall. Both rated versions, FWD and AWD, get that score.

Other Mazda models

Check another Mazda model

Related reading

Guides & alerts for used car buyers