Vehicle Data Hub

2014 Mazda MAZDA6 engine problems

15 complaints about engine have been filed for the 2014 Mazda MAZDA6, which is 8% of all its NHTSA complaints.

At a glance

Complaints
15 8% of this year's complaints
Typical mileage
46,000 miles 13 complaints with mileage
Crashes and fires
0 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2014 Mazda MAZDA6 Complaints by odometer reading in 20,000-mile steps. The median is about 46,000 miles. 0k to 20k miles: 2 complaints 20k to 40k miles: 4 complaints 40k to 60k miles: 5 complaints 60k to 80k miles: 1 complaints 80k to 100k miles: 0 complaints 100k to 120k miles: 1 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 46,000 miles
Based on 13 complaints that include mileage. 85% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles2
20k to 40k miles4
40k to 60k miles5
60k to 80k miles1
80k to 100k miles0
100k to 120k miles1
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 13 engine complaints that report mileage, the median is about 46,000 miles, and 85% were reported before 60,000 miles.

None of the engine complaints mention a crash, fire, injury or death.

What owners wrote

This incident has happened about 10 - 15 times in the 6 months I have had this car. It occurs when the vehicle is stopped at a traffic signal, stuck in traffic, or any other time when the transmission is in drive and the brake is used to keep the vehicle stationary. The engine will be turning at idle speed when suddenly it revs to 4-5k RPM causing the car to leap forward, overpowering the brake. This has almost resulted in a crash several times as suddenly the car moves forward rapidly.

Reported at 1,500 miles, March 2014

2014 mazda 6 ignition switch issue. Keyless ignition switch - car will not turn off. Even if shift is in park the engine shuts off but the ignition stays on. Found on cars.com but mazda has not recalled.

Reported at 70,000 miles, September 2019

Other problems reported for the 2014 Mazda MAZDA6

Engine problems in other years

Engine problems across all Mazda models