How Much is a 1978 Jaguar XJ Worth?

The 1978 Jaguar XJ represents a specific production year with 3 documented auction sales in the past 12 months. This year typically sells at 42% below the overall model median, reflecting its position within the model's production timeline. The median sale price of $5,820 places it below the broader Jaguar XJ market average of $10,000. Values for this year range from $1,600 to $17,000, demonstrating notable variation based on condition, mileage, and specific configuration.