For a fourth or greater DUI conviction in Alabama, you will be convicted of a Class C felony under Alabama law, you will face a fine ranging from $4,100 - $10,100, and you can be incarcerated, which may include hard labor, for one year to ten years. This conviction carries a mandatory sentence of one year and one day, which must include a minimum of 10 days in the county jail; the remaining portion of the sentence may be suspended, served on probation, or served on home detention only if you complete a state-certified chemical dependency program.