2021 Mazda MAZDA6 - Ratings, Complaints and Recalls

The 2021 Mazda Mazda6 has an outstanding overall safety rating of 5 out of 5 according to the data provided. This car received top marks in various crash test categories, including front crash, side crash, and side pole crash ratings, making it a highly safe vehicle for both drivers and passengers. Additionally, the Mazda6 is equipped with standard electronic stability control, forward collision warning, and lane departure warning systems, further enhancing its safety features.

In terms of complaints and recalls, there have been 15 complaints reported for this model, but there are currently no recalls on record. While complaints are something to consider, it is important to note that the overall safety rating and the inclusion of advanced safety technologies make the 2021 Mazda Mazda6 a solid choice for consumers looking for a safe and reliable vehicle.

Top stats at a glance

Complaint Count

15

Recall Count

0

Investigation Count

0

Safety Rating

5/5

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Safety Features

2021 Mazda Mazda6 4 DR FWD Safety Features

Here are the safety features that come as standard on the 2021 Mazda Mazda6 4 DR FWD

Electronic Stability Control (ESC)

ESC is an advanced safety feature in vehicles designed to help drivers maintain control during challenging driving conditions. By continuously monitoring various factors such as steering angle, vehicle speed, and individual wheel speeds, ESC can detect and reduce the risk of skidding or loss of control. It achieves this by automatically applying brakes to specific wheels to stabilize the vehicle.

Standard
Forward Collision Warning (FCW)

Forward Collision Warning (FCW) is a safety feature in vehicles that helps prevent frontal collisions by alerting the driver of an imminent collision with a vehicle or obstacle ahead. Using sensors such as radar or cameras, FCW monitors the distance and speed of vehicles in front, and if it detects a potential collision, it provides visual and/or auditory warnings to prompt the driver to take evasive action.

Standard
Lane Departure Warning (LDW)

Lane Departure Warning (LDW) is a safety feature in vehicles that alerts drivers when their vehicle unintentionally drifts out of its lane without signaling. Utilizing cameras or sensors to monitor lane markings on the road, LDW detects when the vehicle crosses these lines and triggers visual, auditory, or haptic alerts to notify the driver of potential lane departure.

Standard

2021 Mazda Mazda6 4 DR FWD Safety Ratings

Here we have the crash and rollover ratings for the 2021 Mazda Mazda6 4 DR FWD Where possible we've included the ratings for the oldest and latest models of this car so you can compare how the safety ratings have changed over time.

Frontal Crash Ratings

Combines Driver and Passenger star ratings into a single frontal rating. The frontal barrier test simulates a head-on collision between two similar vehicles, each moving at 35 mph.

Test 2005 Score 2021 Score
Overall Front Crash Rating Not Rated 5
Front Crash Driver Side Rating 5 5
Front Crash Passenger Side Rating 5 4

Side Crash Ratings

Combines Side Barrier and Side Pole Star Ratings into a single side rating.

Test 2005 Score 2021 Score
Overall Side Crash Rating Not Rated 5
Side Crash Drivers Side Rating 3 5
Side Crash Passenger Side Rating 4 5
Combined Side Barrier Pole Rating - Front Not Rated 5
Combined Side Barrier Pole Rating - Rear Not Rated 5
Overall Side Barrier Rating Not Rated 5

Rollover Ratings

The Rollover Resistance test measures the risk of rollover in a single-vehicle, loss-of-control scenario.

Test 2005 Score 2021 Score
Rollover Rating Not Rated 4
Rollover Possibility % 0% 0%
Dynamic Tip Result No Tip
Side Pole Crash Rating Not Rated 5

Complaints for the 2021 Mazda MAZDA6

This chart show the number of complaints for each car component. A Higher number of complaints could indicate that this car might have a common fault. Something to look out for when purchasing one.

Component Complaints

Choose a component to see what complaints people have made about them.

Complaint:
"engine oil low warning 2k miles after oil change and again a week after topping oil off."
Components Involved: ENGINE
Date of incident: 2024-05-12

Complaint:
"my car displayed a low oil level light between oil changes and after checking the dipstick it was low. no sign of visible oil leak so upon further research i was made aware of a tsb about defective valve seals causing excessive oil consumption. my cars vin is in the affected range outlined in the tsb. now when i drive it's likely that slow but permanent damage could be occuring in my vehicle."
Components Involved: ENGINE
Date of incident: 2024-12-06

Complaint:
"low oil light comes on. using excessive oil between oil changes."
Components Involved: ENGINE
Date of incident: 2022-12-05

Complaint:
"excessive oil burn. i have 12,7000 miles on my engine and the car is burning ~1 quart of oil every 3k miles and increasing."
Components Involved: ENGINE
Date of incident: 2025-04-02

Complaint:
"the contact owns a 2021 mazda mazda6. the contact stated that the oil light continually illuminated on the instrument panel while driving at various speeds. the contact had taken the vehicle to the dealer where he was informed that the vehicle was consuming an excessive amount of oil. upon investigation, the contact discovered information that a defective valve in the engine might have been the cause of the failure. the manufacturer was not notified of the failure. the vehicle was not repaired. the failure mileage was approximately 11,800."
Components Involved: ENGINE
Date of incident: 2023-12-10

Complaint:
"vehicle displays low engine oil light about every 1,000 miles due to burning oil from faulty valve stem seals from factory assembly. mazda has acknowledged the defect but plans to only refill engine oil. the defect could lead to possible injury due to low oil which could cause the engine to seize and cause sudden loss of power."
Components Involved: ENGINE
Date of incident: 2024-04-08

Complaint:
"the engine oil low light has illuminated multiple times. i verified that there is no external engine oil leak. i have added oil and driven it for a couple thousand miles and the light is now on again. the car is brand new and should not be burning oil. its a known issue as mazda has a service bulletin but no fix for it. this is the bulletin number tsb-01-012/21."
Components Involved: ENGINE
Date of incident: 2023-06-09

Complaint:
"excessive oil consumption. recently purchased new vehicle with 0 miles. oil low level warning light on at 3500 miles. manually checked oil level. added one quart. online research indicates problem is created by faulty valve guide seals which allows oil into the engine combustion chamber and exhaust. vehicle will be taken to dealership for inspection."
Components Involved: ENGINE
Date of incident: 2023-05-07

Complaint:
"the low oil pressure light had turned on shortly after my first oil change (roughly at around 6k miles). i had the service done at a trusted service shop back in april 2021. i wrote it off mentally thinking that it was just a one off thing and that the shop may have made a mistake and underfilled the engine because of unclear specifications between the mazda6 turbo version vs other models within the same lineup. i measured the oil and confirmed it was low and topped it off with over a half quart of oil and never bothered with it again. six months later i return to the same shop for an oil change at 11k miles. i had no issues up until the 17k miles month mark when i am about to schedule the oil service the low oil pressure light turns on once again. i top it off and go online to see similar experiences with the same issue experienced by other drivers."
Components Involved: ENGINE
Date of incident: 2023-01-07

Complaint:
"low engine oil light came on at around 13,700. last oil change was at 10,000 miles. checked oil dipstick, oil level slightly below first marker hole."
Components Involved: ENGINE
Date of incident: 2022-06-07

MAZDA Overall Complaint Ranking

This table shows the ranking of car manufacturers when it comes to most complaints and recalls. The manufacturer with the most complaints is at the top. However this doesn't necassarily mean they should be avoided. Some manufacturers might just have more popular or affordable cars which a lot of people have bought. Which means there's more scope for a complaint to be made. Use the ranking table below as a part your wider research into buying a car.

MAZDA ranks 16 out of 44 in the complaints ranking table.

Manufacturer Complaint Count Recall Count Ranking
FORD 208,358 3,259 1
CHEVROLET 111,306 2,082 2
TOYOTA 81,019 1,852 3
HONDA 61,937 1,268 4
NISSAN 56,226 930 5
DODGE 45,756 827 6
HYUNDAI 44,150 649 7
GMC 34,441 1,410 8
KIA 29,832 501 9
CHRYSLER 27,698 254 10
TESLA 26,230 730 11
BMW 24,890 1,877 12
VOLKSWAGEN 23,125 829 13
MERCEDES-BENZ 19,066 2,925 14
SUBARU 18,513 703 15
MAZDA 10,599 364 16
PONTIAC 10,430 138 17
CADILLAC 9,434 444 18
AUDI 7,865 1,093 19
BUICK 7,851 279 20
SATURN 7,672 84 21
MERCURY 7,374 135 22
LEXUS 6,373 408 23
LINCOLN 5,897 423 24
ACURA 5,722 382 25
MINI 5,585 366 26
INFINITI 4,000 187 27
MITSUBISHI 3,912 397 28
VOLVO 3,875 727 29
PORSCHE 2,646 1,231 30
SUZUKI 2,272 123 31
FIAT 2,205 80 32
SAAB 1,536 76 33
JAGUAR 1,195 198 34
SMART 528 17 35
GENESIS 436 42 36
ISUZU 249 37 37
ALFA ROMEO 161 37 38
MASERATI 76 46 39
BENTLEY 46 159 40
POLESTAR 42 2 41
LUCID 14 6 42
CODA 4 2 43
MAYBACH 0 0 44

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