Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
540 views
2 answers
The correct battery size for the 2015 Toyota Avalon is the DieHard Gold Battery, Group Size 35 with 640 cold cranking amps. Purchasing a replacement of this kind typically costs between $110 and $140 from most stores. When installing a new battery, start by removing the old one. Begin by disconnecting the negative and positive cables to access the bolts securing the battery. Once the bolts are removed, lift the battery straight up and out. Place the new battery in, secure it with bolts, reconnect the cables, and you're all set.
In 2015, the Toyota Avalon requires a battery with a size of 35-AGM, specifically a group size 35 with a cold cranking amps (CA) rating of 650.