Auto Dealer Serving Yankton, SD Selection • Savings • Service
An extensive new and pre-owned inventory backed by a team that prioritizes relationships over transactions.
A Clear Destination on Broadway Avenue
Yankton drivers searching for a dealership that combines an impressive selection with genuine community roots have a clear destination on Broadway Avenue. Northtown Automotive Buick GMC has established itself as a premier automotive destination in Yankton by pairing an extensive new and pre-owned inventory with a team that prioritizes relationships over transactions.
Northtown Buick GMC is located at 3818 Broadway Ave, right in Yankton, SD — just minutes from downtown.
New Buick and GMC Vehicles With Real Savings
Our new inventory spans the complete Buick and GMC lineups with everyday deals that give Yankton shoppers serious value right from the start. GMC truck buyers can explore the Sierra 1500 Crew Cab in SLT, Elevation, Pro, Denali, AT4, and AT4X configurations with savings of up to $12,000 off MSRP.* The Sierra HD and Sierra EV Elevation round out a truck selection that covers every need and budget. SUV shoppers will find the GMC Acadia, Terrain, Yukon XL, Canyon, and the bold HUMMER EV SUV alongside the full Buick lineup including the Enclave, Envision, Encore GX, and Envista, all with significant discounts off MSRP.*
Quality Pre-Owned Options
Our pre-owned inventory is regularly refreshed with fresh trades and certified vehicles that have undergone thorough inspections before reaching the lot. A dedicated section for vehicles priced under $15K gives budget-focused shoppers straightforward access to reliable transportation without the guesswork.
Financing Built Around Your Budget
Our finance team works with multiple lenders to secure competitive rates and flexible terms for every type of buyer. Getting pre-qualified online takes only minutes and gives Yankton shoppers a clear picture of their options before visiting the showroom.
Certified Service and Genuine Parts
Our skilled technicians handle everything from routine oil changes and tire service to complex repairs using genuine Buick and GMC parts. ABRA Auto Body service is also available for drivers who need collision and body work handled with the same level of care and precision. And our convenient hours make it easy for anyone to work with us.
Popular Buick & GMC Models in Yankton
Explore new and pre-owned inventory across the Buick and GMC lineups.
Visit Northtown Automotive Buick GMC Today
The team at Northtown Automotive Buick GMC is proud to serve Yankton, Hartington, and the surrounding region with the selection, savings, and service that keep customers coming back.
Contact Us*Savings off MSRP vary by model, trim, and available offers; see Northtown Buick GMC for current pricing, incentives, and vehicle availability. MSRP excludes tax, title, license, dealer fees, and optional equipment. Vehicles shown may include optional equipment. Dealership information sourced from Northtown Buick GMC (northtowncars.com).