AGM is often specced for cars with start-stop, where there are periods of consumption without any generation happening, I believe. Most modern cars have that, though I don't know if all ask for AGM. Most of my experience has been with German cars where it's often suggested you use AGM even if it wasn't specced with AGM new.
AGM is often specced for cars with start-stop, where there are periods of consumption without any generation happening, I believe. Most modern cars have that, though I don't know if all ask for AGM. Most of my experience has been with German cars where it's often suggested you use AGM even if it wasn't specced with AGM new.