We've tested and reviewed products since 1936. Read CR's review of the DieHard Gold 50923 (South) car battery to find out if it's worth it.

We've tested and reviewed products since 1936. Read CR's review of the DieHard Gold 50835 (North) car battery to find out if it's worth it.

In November, 2024 I bought a Diehard gold for my Porsche. After a short time it began to die. Initially I thought it was due to not driving the car far or everyday.