No Data
Currently the service is unavailable, please refresh or try again later.
Type in or select a model name to view the experience.
Log Out

Dealer Specials


Map and Directions

Welcome to Union Park Buick GMC!
We Welcome All Newark Buick GMC Customers! 

Union Park Buick GMC in Wilmington - Newark near West Chester

Welcome to the Union Park Buick GMC website! We are a family-owned Wilmington Buick and GMC dealership and have been in business since 1955. Our business offers experience and reliable service that you can trust. Our website is a great place to browse the newest Delaware Buick models available in New Castle County right now. The site's inventory listings are just the beginning of what we offer the New Castle, Newark and West Chester Buick and GMC communities. At Union Park, we're devoted to serving you.

Newark And West Chester Buick And Gmc Dealer Alternative Serving All of New Castle County, Delaware

We are located on Route 52 (Pennsylvania Avenue) just one mile off I-95 exit 7 north, 3 miles from Route 141, 7 miles from the Delaware Memorial Bridge and 5 minutes from Route 202. At our Wilmington GMC showroom near New Castle, we make customer satisfaction our number-one priority. More detailed maps and dealership hours are available on our West Chester GMC hours and directions page. Check out the wide varieties of LaCrosse and Enclave with us, making us the best choice for Wilmington and New Castle Buick and GMC customers.

Union Park Buick GMC in Wilmington near Newark goes above and beyond by making it easy to send Delaware GMC quote requests to our trained sales team. Do your own research on available Newark Buick financing and get into the new car of your dreams today! Browse updated pricing on exciting new Buick and GMC models in Newark, like the redesigned Acadia, or the powerful Sierra. We offer our West Chester GMC and Buick customers the best service as well as the best selection with convenient Saturday sales hours. Please feel free to browse our site for online specials and incentives, or come to our Wilmington location today to experience the Union Park difference!

West Chester and New Castle Buick Owners Choose Union Park for Comprehensive Service

Why choose Union Park for your West Chester Buick vehicle needs? Because we put our customers first in offering a comprehensive New Castle GMC repair department. Take the drive down to see why West Chester, New Castle and Newark Buick owners choose us when considering a new or used car. You'll see the Union Park difference in action as soon as you walk into our Wilmington Buick showroom.

The LaCrosse is New Castle Buick Customers' Choice for Quality

New Castle GMC and Buick drivers, elevate your ride from just another drive to an experience that embraces all the senses. Surrounded with available innovations like premium entertainment, advanced in-car technology and expertly-tuned handling - check out the all-new LaCrosse today! At our Wilmington Buick lot, we have a great inventory of used vehicles for those looking for a reliable pre-owned car at an affordable price. Whether you’re searching for a used LaCrosse or a new Enclave for your commute, Union Park's sales specialist will help find what fits your needs.

Message From the Dealer:
Welcome to Union Park Buick GMC!
Looking for a new or pre-owned Buick or GMC for a great price? We are the dealership you are looking for! We offer brand new models like the Buick Verano, Lacrosse, Regal, Enclave and Encore and the GMC Sierra, Canyon, Acadia and Terrain. We also have a great selection of certified pre-owned and used cars of all makes and models.

We offer service repair and maintenance for Buick and GMCs, as well as Auto Spa cleaning services for all makes and models. Our service and auto spa teams are highly trained and qualified, offering you premium diagnostics and superior repairs. Free shuttle service is available to local areas for your convenience while we work on your vehicle.
Located in Wilmington, DE, we proudly serve New Castle, Greenville, Newark, Elsmere, Claymont, Hockessin and more. Contact us today if you have any questions at (302) 452-9106. We look forward to working with you!

Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
GMC: AcadiaCanyon | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger Van | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon | Yukon XL

New Castle Buick GMC