Odyssey agm65 battery you can buy this battery on the link I added or on Amazon with free shipping. This is a perfect swap for an OEM battery. Truly Plug and play. Learned this from someone on Reddit and decided to try it myself and it works perfectly.
Odyssey AGM. Super durable, sits well if you aren\u2019t riding much and far less likely to leak.
In 4 years I put 3 batteries in my wife’s 2013 Infiniti, 3rd battery I went with an Odyssey and it’s been going strong for 3 years now.
I have a 10 year old odyssey battery that's still going strong. Not cheap but worth it.
I bought the Odyssey battery and it's been well worth the money
It's a lovely car, but very bad on the efficiency. We have a 55 and the range varies from 150 in the winter to 250 in the summer. Honestly, for the money you'll struggle to get more car, it's very comfortable, quick, and has mountains of room inside. Ours is a 2019 on 70k miles, and has had zero issues
I just replaced my OEM Subaru battery on my '22 with an Odyssey AGM 35 for about $370.00. The original OEM battery lasted about 3 1/2 years, let\u2019s see how long this one will last.
I drive a 15 year old gas powered Audi Q7. Still runs like new. My issue with EVs is you can't just keep them tuned up when they're old. No matter how good of care you take of it, the battery will decay and lose capacity.
That said, do not buy another Subaru battery. They are way over priced and extreme garbage. You'll be replacing it again in a year to 2 years; they are notorious for having failed cells in just a couple years. If you want something that will last a long time buy an AGM from Odyssey.
Spouse has a 2021 etron, (some issues, inc battery recall), I had a 2022 etron with many issues which prompted my change to a 2025 SQ6. I’ve written to Audi Canada so many times regarding the etron issues with no resolution on any of them. I like the SQ6 but this will be my last Audi - worst experience I’ve ever had with any vehicle and manufacturer.
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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:
In March 2026 on PartReview, battery ODYSSEY were overall better than OEM Audi.
In March 2026 on PartReview, battery ODYSSEY were overall more popular than OEM Audi.
By vote balance, battery ODYSSEY surpassed OEM Audi:
By number of reviews, battery ODYSSEY surpassed OEM Audi:
In March 2026, according to PartReview, battery ODYSSEY led more car-specific ratings than OEM Audi:
ODYSSEY are chosen by owners of cars such as: Jeep Wrangler, Volkswagen Corrado, and others.
Battery OEM Audi have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.
If this comparison didn’t fully answer your question, there are many others on PartReview.
For example, comparisons of battery ODYSSEY with: OPTIMA, Varta, Bosch, OEM Subaru, OEM Volkswagen, YUASA, Tesla, Duralast, Exide, OEM BMW.
Also available: comparisons of battery OEM Audi with: OPTIMA, Varta, Bosch, OEM Subaru, OEM Volkswagen, YUASA, Tesla, Duralast, Exide, OEM BMW.
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.
