Looking to personalize your vehicle? This is the place. Inside, you’ll discover a complete portfolio of accessories to enhance the appearance, performance and capability of your GMC, Buick vehicle.

There are two types of accessories available to you on this site. First, there are GMC, Buick Accessories, which are designed, engineered, tested and backed by GMC, Buick. They’re developed by GMC, Buick for your GMC, Buick vehicle.

Second, GMC, Buick is proud to also offer Associated Accessories, provided by a lineup of renowned manufacturers including Thule,® Lund,® TracRac,® UWS, Curt,TM and others. Associated Accessories are engineered by these respected third-party companies, each with its own individual warranty coverage.

It’s easy to browse and simple to buy just the right accessories.

Look for Dealer Offers at Checkout*

*Pricing and offers vary by dealer.

roof of your car


Carry a load on the roof of your car with roof cross rails from the Terra Nova GMC Buick accessories department in St. John's, NL. Our wide selection includes a variety of interior, exterior, and electronic accessories for your car. From styling accents to functional enhancements, our St. John's GMC, Buick accessories department offers everything to customize your car. We have the most extensive selection to help you personalize your ride. At Terra Nova GMC Buick, we help you make your car look more attractive and stylish. Choose from our wide range of GMC, Buick Accessories today!