One former keeper with a full service history, Outstanding all round, Dash-Cam front and rear.... EMC is an independent Used Car Dealership based in Steventon which is a village in Oxfordshire located between Abingdon, Wantage and Didcot. We have a long standing reputation as a friendly family run business offering excellent sales and after sales experience. Our aim is to deliver an efficient customer friendly service and to cater for all your purchasing needs.