Welcome! Union Park BMW, located at 1704 Pennsylvania Avenue, is your BMW source in Wilmington, Delaware. Financing as low as 2.9% on select new BMWs! We have special leases--including $345 per month for a new 328i Sedan (Click on Specials) and offers on many new or Certified Pre-Owned BMWs. Call us toll free for details at 1-866-455-4444. Union Park will be closed Saturday July 4th.