Welcome To NK Motor Group You're 'One Stop' Motoring Shop! Established in 1981, NK Motor Group is a family run business which prides itself in supplying quality new & used cars and an outstanding customer service.NK Motor Group has gone from strength to strength we now boast 3 sites within the Nottingham and Derby area. As the UK’s largest Kia dealer we’re able to offer you, our valued customers, a range of new vehicles that rank with any in the world for choice, quality and value. The unique Kia 7 Year Warranty provides additional reassurance leading to complete peace of mind with every new Kia purchase - but there’s more! Housed alongside the new Kia range in our state of the art Derby showroom is our NK Sports and Prestige center to provide you with additional quality and choice when you’re looking for something really special. A constantly changing stock of Porsche, Mercedes-Benz, Jaguar, Audi, BMW and many other quality marques are on show.