Comprehensive car insurance for the BMW Z4 roadster (OTR ~RM506,800 in Peninsular Malaysia) typically costs about RM7,300-RM11,500 per year for a new car with 0% NCD, reflecting its roadster value. Premiums reduce as your NCD builds to 55%. Indicative estimate — get a quote from insurers or your BMW dealer. Price from BMW Malaysia 2026 list (Z4 near end of production).