Are low-mileage JDM cars reliable?

Low-mileage JDM cars can be excellent or problematic — age matters as much as mileage. Rubber seals, fuel lines, cooling hoses, and brake components degrade with time regardless of use. A 30-year-old car with 30,000 km may need all rubber components replaced and a full fluid service. Consistent service records are more reassuring than just low mileage. Have a pre-purchase inspection done by a JDM specialist who can assess age-related deterioration.