How Much is a 2004 BMW M1 Worth at Auction?

The 2004 BMW M1 represents a specific production year with 4 documented auction sales in the past 12 months. This year typically sells at 26% below the overall model median, reflecting its position within the model's production timeline. The median sale price of $21,000 places it below the broader BMW M1 market average of $28,250. Values for this year range from $15,052 to $30,500, demonstrating notable variation based on condition, mileage, and specific configuration.