vs
Spark plug OEM Audi or OEM Mazda
Just did mine at 69k. Felt like a small pickup in performance.
Pros: pickup in performance
Vehicle:
Mazda
Mileage: 69000 km
Bought a used 2014 CX5 with like 250km on it. Changed the spark plugs the second I bought it. Now THOSE were due.
Vehicle:
Mazda
Mileage: 250 km
I’ve had my cx5 since August of 23. Put 48k on it since owning it, bought used at 44k it’s been a dream come true. cx5 just takes regular maintenance like oil changes spark plugs and brakes..and another plus it’s a very sharp looking vehicle inside an out.
Pros: sharp looking vehicle
Vehicle:
Mazda
Mileage: 77249 km
It\u2019s very easy. My s3 has been stage 2 on e85 for the past 60k miles and I have had 0 issues. oil change, spark plugs, etc\u2026 all done by myself and it\u2019s easy.
Pros: very easy, zero issues
Vehicle:
Audi S3
Mileage: 60000 km
Spark plugs, coolant exchange, transmission drain/fill, brake fluid flush, and air filter replacement, stat.
Vehicle:
Mazda 6
My RX8 also got pretty piss poor compression numbers. The only time it struggled with a start up was with literally the original 20 years old plugs it came with and I had to do multiple hot starts. It still started and carried on.
Pros: still started and carried
Cons: piss poor compression numbers
Vehicle:
Mazda
Mileage: 30000 km
Currently will be doing all fluids, filters and spark plugs so the car is properly serviced.
Pros: properly serviced
Vehicle:
Audi RS5
Mileage: 155000 km
At around 120,000 KM plan for spark plugs. It's easy, especially if you get a 1/4" torque wrench and 14mm 1/4 deep well socket.
Pros: easy to replace
Vehicle:
Mazda 3
Mileage: 120000 km
spark plugs and coils (first ride was smooth I though yeah but then manifested again) main motor mount (better revision, nothing changed, the vibration goes on)
Pros: first ride was smooth
Cons: vibration goes on
Vehicle:
Audi Q3
Mileage: 64000 km
I’m IE stage 1, had the plugs changed to rs7 plugs I had been waiting to Install (they were early versions) not long after, left the shop and had horrendous misfire. Limped back to the shop and got OE plugs back in and it worked fine.
Pros: worked fine with OE plugs
Cons: horrendous misfire
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Other comparisons
Which spark plug to choose — OEM Audi or OEM Mazda?
If choosing spark plug across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.
We compare spark plug across these categories:
- PR Score.
- Overall ranking.
- Vote balance.
- Average rating.
- Number of reviews.
- Feature ratings.
- Car owners’ choice.
Which spark plug are better — OEM Mazda or OEM Audi?
In March 2026 on PartReview, spark plug OEM Mazda were overall better than OEM Audi.
- OEM Audi received a PR Score of 86 out of 100, and OEM Mazda scored 95 points.
- OEM Audi ranked 11 in the overall ranking, and OEM Mazda ranked 6.
- The average rating is higher for OEM Mazda (4.5) than for OEM Audi (4.4).
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Spark plug OEM Mazda have better feature ratings than OEM Audi:
- Starting - owners believe, that this property for OEM Audi is better than OEM Mazda.
- Acceleration - drivers claim, that this property for OEM Mazda is outperforms OEM Audi.
- Idle - reviews suggest, that this property for OEM Mazda is preferred to OEM Audi.
Which spark plug are more popular — OEM Audi or OEM Mazda?
In March 2026 on PartReview, spark plug OEM Mazda were overall more popular than OEM Audi.
By vote balance, spark plug OEM Mazda surpassed OEM Audi:
- For OEM Audi, the ratio of positive (32) to negative (5) votes is 27 votes.
- For OEM Mazda, the ratio of positive (41) to negative (2) votes is 39 votes.
By number of reviews, spark plug OEM Mazda surpassed OEM Audi:
- For spark plug OEM Audi there are 12 reviews: 10 positive, 1 neutral, 1 negative.
- For spark plug OEM Mazda there are 14 reviews: 13 positive, 1 neutral, 0 negative.
Which spark plug do car owners prefer — OEM Audi or OEM Mazda?
In March 2026, according to PartReview, spark plug OEM Audi led more car-specific ratings than OEM Mazda:
OEM Audi are chosen by owners of cars such as: Audi A3, Audi A6, and others.
Spark plug OEM Mazda have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.
Other comparisons of spark plug
If this comparison didn’t fully answer your question, there are many others on PartReview.
For example, comparisons of spark plug OEM Audi with: NGK, Bosch, Denso, Autolite, Champion, AC DELCO, BRISK, OEM Volkswagen, OEM Toyota, Motorcraft.
Also available: comparisons of spark plug OEM Mazda with: NGK, Bosch, Denso, Autolite, Champion, AC DELCO, BRISK, OEM Volkswagen, OEM Toyota, Motorcraft.
You can also see who is better among other spark plug manufacturers: Bosch or NGK, NGK or Denso, NGK or Autolite, NGK or Champion, NGK or AC DELCO.