Nicky Duncan Cars is rated 3 out of 5 in the category automotive. Read and write reviews about Nicky Duncan Cars. We are based in Kingswells on the outskirts of Aberdeen and pride ourselves in offering a truly fantastic range of quality, Affordable Used Cars which will suit every need There is simply no substitute for experience when it comes to finding the car of your dreams. Nicky and Graeme can deliver a combined 70 years of Sales and management knowledge in the Motor Industry, giving our customers a high standard of service, knowledge and value for money when dealing, negotiating and purchasing from us.