Is the 2012 Mazda MAZDA3 reliable?

The 2012 Mazda MAZDA3 has 328 complaints filed with NHTSA (2.4x the segment average). Our reliability verdict: avoid. Most common issue: TRANSMISSION problems.

What are common problems with the 2012 Mazda MAZDA3?

Top problems: TRANSMISSION (40 complaints, avg repair $500); ENGINE (36 complaints, avg repair $500); LIGHTING (31 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2012 Mazda MAZDA3?

Yes, there are 1 recall(s): STRUCTURE:BODY:HATCHBACK/LIFTGATE. Contact any Mazda dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to insure a 2012 Mazda MAZDA3?

Estimated US average full-coverage insurance for the 2012 Mazda MAZDA3 is approximately $1,449/year (sedan-midsize class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2012 Mazda MAZDA3

Problems, Recalls & Reliability Report

Avoid This Year

Quick Summary

The 2012 Mazda MAZDA3 has 328 owner complaints filed with NHTSA — that's 2.4x the segment average of 137. The most common issue is transmission problems (12% of all complaints), specifically: i was driving a steady 55 mph on the freeway on a dry sunny day with my wife and kids. the roads were smooth and dry, and the gas tank was 1/2 full. the car was 3 months old with 2700 miles on it. the car suddenly lost power and started to decelerate. the engine was still running, but pressing t. There is 1 recall issued for this model year. ⚠️ 1 fire report filed.

1 fire report 6 crash reports 3 injuries

328

Total Complaints

Recalls Issued

4/5

Safety Stars

2.4x

vs Segment Avg

Known Problems(top 5 of 8)

TRANSMISSION

40 complaints

12%

• I WAS DRIVING A STEADY 55 MPH ON THE FREEWAY ON A DRY SUNNY DAY WITH MY WIFE AND KIDS. THE ROADS WERE SMOOTH AND DRY, AND THE GAS TANK WAS 1/2 FULL. THE CAR WAS 3 MONTHS OLD WITH 2700 MILES ON IT. THE CAR SUDDENLY LOST POWER AND STARTED TO DECELERATE. THE ENGINE WAS STILL RUNNING, BUT PRESSING T
• DRIVING HOME LAST NIGHT (ON THE FREEWAY) AT APPROXIMATELY 9:45 PM I ATTEMPTED TO ACCELERATE TO MAKE A LANE CHANGE. I NOTICED THE CAR WASN'T MOVING ANY FASTER THE ONLY THING I HEARD WAS THE ENGINE GUNNING. THE CAR WAS SLOWING DOWN IN VERY FAST TRAFFIC AND I IMMEDIATELY PUT MY HAZARDS ON WHILE TRYING
• THE CAR SOMETIMES SURGES DURING DOWNSHIFTING. I WILL BE DRIVING IN MODERATE TRAFFIC IN THIRD GEAR. THE TRAFFIC SLOWS, AND I LET IN THE CLUTCH AND APPLY THE BRAKE. WHEN THE TRAFFIC STARTS TO PICK UP AGAIN, I AM GOING TOO SLOW FOR THIRD, SO I SHIFT INTO SECOND AND LET THE CLUTCH OUT. MY RIGHT FO

Typical onset: 50K miles Est. repair: $500

“I WAS DRIVING A STEADY 55 MPH ON THE FREEWAY ON A DRY SUNNY DAY WITH MY WIFE AND KIDS. THE ROADS WERE SMOOTH AND DRY, AND THE GAS TANK WAS 1/2 FULL. THE CAR WAS 3 MONTHS OLD WITH 2700 MILES ON IT. THE CAR SUDDENLY LOST POWER AND STARTED TO DECELERATE. THE ENGINE WAS STILL RUNNING, BUT PRESSING T”

— NHTSA complaint filing

When Problems Appear on the 2012 Mazda MAZDA3

Based on 260 owner complaints that included an odometer reading. Median mileage at time of complaint: 37K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

114

30-60K

60-100K

100-150K

150-200K

200K+

TRANSMISSION

In line with typicalmedian 20K mi · 37 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

ENGINE

In line with typicalmedian 19K mi · 35 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

SPEED CONTROL

In line with typicalmedian 12K mi · 19 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

ELECTRONIC SYSTEMS

In line with typicalmedian 17K mi · 16 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

BODY/STRUCTURE

In line with typicalmedian 36K mi · 10 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

OTHER

In line with typicalmedian 32K mi · 10 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (1)

STRUCTURE:BODY:HATCHBACK/LIFTGATE06/09/2016

Mazda North American Operations (Mazda) is recalling certain model year 2010-2013 Mazda3 and Mazdaspeed3 vehicles manufactured November 18, 2008, to June 8, 2013, 2012-2015 Mazda5 vehicles manufactured October 26, 2010, to June 22, 2015, 2016 CX-3 vehicles manufactured June 1, 2015, to December 26, 2015, and 2013-2016 CX-5 vehicles manufactured December 15, 2011, to December 26, 2015. On the affected vehicles, the lift gate support struts may corrode, possibly causing the struts to break and/or the lift gate to drop unexpectedly.

Risk: If the lift gate falls unexpectedly, it may hit the user, increasing their risk of injury.

Fix: Mazda dealers will replace the both lift gate supports, free of charge, however parts are not currently available. The recall began April 2017. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 9916H.

Estimated Insurance Cost for 2012 Mazda MAZDA3

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,449

Full coverage / month

$121

Liability only / year

$598

vs US avg

-13%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-midsize)0.96x

× theft risk1.00x

× safety rating0.98x

× vehicle age0.92x

= Full coverage estimate$1449

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Mazda MAZDA3 Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

24 months

Transmission fluid

60K mi

Engine coolant

120K mi

Spark plugs

60K mi

Cabin air filter

15K mi

Engine air filter

30K mi

Differential (AWD/4WD)

60K mi

SkyActiv-G naturally aspirated engines. AWD models need transfer case and rear differential service every 60K.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Mazda New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

3 yr / 36K mi

Powertrain

5 yr / 60K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

5 yr / unlimited mi

Roadside assistance

3 yr / 36K mi

These are the terms for a new Mazda. If you're buying a used 2012 MAZDA3, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Mazda dealer for VIN-specific remaining warranty.

Estimated Repair Costs

TRANSMISSION(~50K mi)

$500

ENGINE(~50K mi)

$500

LIGHTING(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 328 owner complaints for this specific year, here's what to check or ask about:

☐
TRANSMISSION: I WAS DRIVING A STEADY 55 MPH ON THE FREEWAY ON A DRY SUNNY DAY WITH MY WIFE AND KIDS. THE ROADS WERE SMOOTH AND DRY, AND THE GAS TANK WAS 1/2 FULL. THE CAR WAS 3 MONTHS OLD WITH 2700 MILES ON IT. THE CAR SUDDENLY LOST POWER AND STARTED TO DECELERATE. THE ENGINE WAS STILL RUNNING, BUT PRESSING T
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: THE CAR SOMETIMES SURGES DURING DOWNSHIFTING. I WILL BE DRIVING IN MODERATE TRAFFIC IN THIRD GEAR. THE TRAFFIC SLOWS, AND I LET IN THE CLUTCH AND APPLY THE BRAKE. WHEN THE TRAFFIC STARTS TO PICK UP AGAIN, I AM GOING TOO SLOW FOR THIRD, SO I SHIFT INTO SECOND AND LET THE CLUTCH OUT. MY RIGHT FO
Typically appears around 50K miles. Repair cost ~$500
☐
LIGHTING: TL* THE CONTACT OWNS A 2012 MAZDA MAZDA3. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS WERE AIMED TOO HIGH, CAUSING DIFFICULTY WHEN DRIVING AT NIGHT. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, BUT THEY WERE UNABLE TO REPAIR THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: WHILE DRIVING AT APPROX. 45 MPH WITH CRUISE CONTROL ENGAGED; THE HEADLIGHTS TURNED OFF FOR ABOUT 2 SECONDS THEN CAME BACK ON. WHEN THE HEADLIGHTS CAME BACK ON THE TRACTION CONTROL LIGHT ILLUMINATED. THE WHOLE ISSUE GAVE THE APPEARANCE OF PART OF THE ELECTRICAL SYSTEM LOSING POWER AND THE POWER THEN
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 1 recall have been completed — free at any Mazda dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)