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The annual cost estimate to maintain a GMC Sierra 3500 Classic is approximately $759**, depending on your service provider.
The estimated cost to maintain and repair a GMC Sierra 3500 Classic ranges from $95 to $3970, with an average of $278.
Oil changes may be the most frequent service every car needs, but the following services reflect the most common needs of the GMC Sierra 3500 Classic.
Choose your GMC model to learn more about its repair and maintenance costs.