Southern Vales Nissan is Southern Adelaide's Nissan and Renault dealership. The dealership first opened it’s doors as Grand Nissan in 1990. 28 years later, we are still offering the very same quality of service to all our customers! The world is an ever changing place and at Southern Vales Nissan, we believe that building relationships with our customers is the key to developing our business for the future. Over 50% of the vehicles we sell are to repeat or referral clients. By this, we recognise the importance of providing the highest standards of customer service to give you with the very best experience. Come and see the difference. Southern Vales Nissan Renault. Driving excellence in everything we do.