Battery Bosch or Duralast

Bosch Battery

(for general reference Lion are one of the worst battery brands out there. Exide are OK but that's far too expensive. Bosch and Varta are generally the exact same product with different stickers on and are always good, and rarely all that expensive.

Pros: good, rarely expensive
Cons: far too expensive
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Duralast Battery

You need this one, and it takes about 10 minutes to install. Just hop into the front trunk, unbolt the bar from the firewall that braces the battery -- iirc 13mm. Remove the tire inflator and the box (pulls right out), remove the other bolt, unscrew the two terminals (10mm probably), swap batteries. Done.

Pros: easy to install, 10 minutes
Vehicle: Porsche Cayman
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Bosch Battery
Deansies
  • Indicator:
Rating 5.0

I will second a class 3 Bosch. I have one in a hilly city that absolutely rocks the steeps and has a great battery life. Going on 2 years strong and I've had zero battery issues. It rains a lot here but no problems with the Shimano drivetrain either, just regular maintenance.

Pros: great battery life, rocks the steeps
Cons: regular maintenance
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Duralast Battery
k0uch
  • Cranking:
Rating 5.0

Duralast AGM. No leaking, minimal to no corrosion, god life, decent power, and most importantly it was readily available.

Pros: no leaking, decent power
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Duralast Battery
rbp
  • Cranking:
Rating 3.0

Just had a 5yo Napa battery die, put a new Duralast Platinum Elite in there, back to running normal except 2 things: 1/ Random engine fan activation seems to be what killed the previous battery. Still happening.

Pros: back to running normal
Cons: random fan activation, battery died
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Duralast Battery

Drive a 2018 Nissan Rogue, about 80k miles. Have a Duralast Gold battery from Oct 2023, but live in central Texas where I hear batteries don't last as long.

Vehicle: Nissan
Mileage: 128747 km
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Duralast Battery

Last December, the OEM battery died and I replaced it with a new Duralast battery from AutoZone. Fast forward to today, the car wouldn\u2019t start at all. Had to jump it just to get it running and drove straight to AutoZone to get it tested.\n\nBattery tested good. Starter tested good.\nBut the alternator failed, specifically the charging current test.

Cons: alternator failed charging test
Vehicle: Mazda
Mileage: 31000 km
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Other comparisons

Which battery to choose — Bosch or Duralast?

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 Bosch and Duralast
  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 — Duralast or Bosch?

In March 2026 on PartReview, battery Bosch were overall better than Duralast.

  1. Bosch received a PR Score of 70 out of 100, and Duralast scored 74 points.
  2. Bosch ranked 8 in the overall ranking, and Duralast ranked 9.
  3. The average rating is higher for Duralast (3.8) than for Bosch (3.6).
  4. Battery Duralast have better feature ratings than Bosch:
    • Lights - owners believe, that this property for Bosch is better than Duralast.
    • Indicator - drivers claim, that this property for Duralast is outperforms Bosch.
    • Cranking - reviews suggest, that this property for Duralast is preferred to Bosch.

Which battery are more popular — Bosch or Duralast?

In March 2026 on PartReview, battery Bosch were overall more popular than Duralast.

By vote balance, battery Bosch surpassed Duralast:

  • For Bosch, the ratio of positive (157) to negative (67) votes is 90 votes.
  • For Duralast, the ratio of positive (122) to negative (41) votes is 81 vote.

By number of reviews, battery Bosch surpassed Duralast:

  • For battery Bosch there are 70 reviews: 43 positive, 14 neutral, 13 negative.
  • For battery Duralast there are 52 reviews: 36 positive, 7 neutral, 9 negative.

Which battery do car owners prefer — Bosch or Duralast?

In March 2026, according to PartReview, battery Bosch led more car-specific ratings than Duralast:

Bosch are chosen by owners of cars such as: Audi A4, Volkswagen Golf, Ford Fiesta, Volkswagen Beetle, and others.

Battery Duralast 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 Bosch with: OPTIMA, Varta, OEM Subaru, OEM Volkswagen, YUASA, Tesla, Exide, OEM BMW, Deka, ODYSSEY.

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

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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