D.M. Keith - Let our family look after yours Welcome to D. M. Keith. Owned and run by our family for 50 years, we have a reputation for friendly, personal service and great value. With six sites across Yorkshire we’re the UK’s largest ŠKODA retailer and hold the widest stock of new and approved used ŠKODA. And together with our SEAT dealership in York, we have a huge range of both ŠKODA and SEAT models available immediately, with specialists in both business sales and Motability. So whether you’re looking to buy a new or used car, book a service or buy parts, we look forward to welcoming you into the Keith family soon!