12 Months Spoticar Warranty (WJ King 24 Month Extended Warranty Available only £499), 1 Years Roadside Assistance. Our Used Car Stock Shortage means an even better Part Exchange Price for your Current car. WJ King, A Family Business , Full service history, Diamond White, WJ King a trusted family business of over 60 years. Multi-franchised new cars & over 500 used cars., £8,094