Battery Panasonic or OEM Subaru

OEM Subaru Battery
deziner222
  • Cranking:
  • Lights:
  • Indicator:
Rating 4.0

I had to replace the battery on a 2016 Crosstrek this summer and, in retrospect, missed a bunch of warning signs before it finally wouldn’t start: slow cranking, occasional extra crank needed, flickering dash lights, and generally dim interior lights.

Pros: fixed starting issue
Cons: slow cranking, dim lights
Vehicle: Subaru
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OEM Subaru Battery

with the auto start/stop eliminator installed after 1 year of ownership (using the auto start/stop feature the first 6 months and manually disabling it the last 6 months), my 2019’s battery lasted 5 years and 160k km before it started feeling weak and was replaced as a precaution.

Pros: battery lasted 5 years
Cons: battery feeling weak
Mileage: 160000 km
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OEM Subaru Battery
GrimBeaver
  • Cranking:
Rating 4.0

My 2021 with 84k miles was very similar. Even had the auto start fail to restart the car once when it was cold. I just had the battery replaced with the new larger size one and it made a huge difference.

Pros: huge difference
Cons: auto start failed
Vehicle: Subaru
Mileage: 84000 km
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OEM Subaru Battery
Rick91981
  • Cranking:
Rating 3.0

Very unlikely to be the starter, though anything is possible. I'd put money on the battery being weak though. Voltage isn't the end all be all, you need to know about the cranking amps.

Cons: battery being weak
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OEM Subaru Battery
oki-ra
  • Cranking:
Rating 1.0

I bought my wrx brand new in 2015, the battery lasted two years and was replaced at the dealership. That second battery lasted two years and I went back for them to replace it and said that they wouldn\u2019t because it was already replaced under warranty. She told me they would replace it for something like $160, I said \n\n\u201cLook lady the first battery lasted two years and the second lasted two years, I\u2019m not spending my money on your junk batteries.\u201d

Cons: lasted only two years
Vehicle: Subaru
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OEM Subaru Battery
wood_nich
  • Cranking:
Rating 2.0

21 Outback. Battery issues - I’m on my fourth battery since buying it. Have had issues with door seals leaking, but those were fixed easily under warranty. Definitely can confirm the assembly quality - we had to test drive quite a few before getting one that didn’t rattle on every bump we hit.

Pros: practical car
Cons: battery issues, assembly quality
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Other comparisons

Which battery to choose — Panasonic or OEM Subaru?

If choosing battery across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.

We compare battery across these categories:

Comparison of battery Panasonic and OEM Subaru
  1. PR Score.
  2. Overall ranking.
  3. Vote balance.
  4. Average rating.
  5. Number of reviews.
  6. Feature ratings.
  7. Car owners’ choice.

Which battery are better — OEM Subaru or Panasonic?

In March 2026 on PartReview, battery Panasonic were overall better than OEM Subaru.

  1. Panasonic received a PR Score of 77 out of 100, and OEM Subaru scored 41 point.
  2. Panasonic ranked 16 in the overall ranking, and OEM Subaru ranked 27.
  3. The average rating is higher for Panasonic (3.7) than for OEM Subaru (2.5).
  4. Battery Panasonic have better feature ratings than OEM Subaru:
    • Cranking - owners believe, that this property for Panasonic is better than OEM Subaru.
    • Indicator - drivers claim, that this property for Panasonic is outperforms OEM Subaru.
    • Lights - reviews suggest, that this property for OEM Subaru is preferred to Panasonic.

Which battery are more popular — Panasonic or OEM Subaru?

Battery Panasonic and OEM Subaru were equally popular according to data in March 2026.

By vote balance, battery Panasonic surpassed OEM Subaru:

  • For Panasonic, the ratio of positive (46) to negative (13) votes is 33 votes.
  • For OEM Subaru, the ratio of positive (89) to negative (125) votes is -36 votes.

By number of reviews, battery OEM Subaru surpassed Panasonic:

Which battery do car owners prefer — Panasonic or OEM Subaru?

In March 2026, according to PartReview, battery Panasonic led more car-specific ratings than OEM Subaru:

Panasonic are chosen by owners of cars such as: Toyota 4runner, and others.

Battery OEM Subaru have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.

Other comparisons of battery

If this comparison didn’t fully answer your question, there are many others on PartReview.

For example, comparisons of battery Panasonic with: OPTIMA, Varta, Bosch, OEM Volkswagen, YUASA, Tesla, Duralast, Exide, OEM BMW, Deka.

Also available: comparisons of battery OEM Subaru with: OPTIMA, Varta, Bosch, OEM Volkswagen, YUASA, Tesla, Duralast, Exide, OEM BMW, Deka.

You can also see who is better among other battery manufacturers: OPTIMA or Varta, OPTIMA or Bosch, OPTIMA or OEM Subaru, OPTIMA or OEM Volkswagen, OPTIMA or YUASA.

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