Convertibles use specific internal tubes to direct water away from the cabin. Check for a musty smell or damp footwell carpets, which indicate these tubes are clogged or leaking.

While the Mustang has a long history, some modern generations offer the best balance of reliability and performance. Best Used Mustangs to Buy Right Now | Years & Avg. Prices

A convertible top adds complexity that can lead to expensive repairs if overlooked during a pre-purchase inspection.

Look for "pinch points" or fraying in the soft top material, as replacement tops can cost over $1,200. Recommended Model Years

A common issue in many Mustangs is the rear window glass detaching from the fabric, leading to water leaks.

Open and close the top several times to ensure the motor and frame move smoothly without grinding noises or binding.