Buick Dealer Near Maquoketa, IA | Richardson Motors

Welcome to Richardson Motors, your premier Buick dealership serving Maquoketa, IA, and the surrounding area. Whether you are driving past the historic Clinton Engines Museum, heading down Main Street, or commuting across Highway 61 toward the Tri-States, our team is committed to matching you with the ideal vehicle.

With convenient dealership locations at 5400 Westside Dr, Dubuque, IA 52003 and 2049 Louisburg Rd, Cuba City, WI 53807, we deliver full-service automotive solutions-from the latest new Buick Inventory and certified pre-owned vehicles to certified service and flexible financing.

Explore the New Buick Lineup Near Maquoketa, IA

Buick delivers a proven reputation for reliability, exceptional resale value, and standard safety technology. At Richardson Motors, our showroom is stocked across all major vehicle segments to support daily commutes, family road trips, and tough jobs.

Compact & Subcompact Luxury Buick Crossovers

  • Buick Envista: A sleek, crossover coupe designed for drivers who want sporty styling, agile handling, and modern tech without the luxury price tag. Its sculpted profile and standard Buick Driver Confidence make cruising down Highway 61 both efficient and connected.

  • Buick Encore GX: Built with flexible cargo space, available intelligent all-wheel drive, and elevated ground clearance, the Encore GX gives Maquoketa drivers confidence through unpredictable Iowa winters and easy maneuvering for quick errands downtown.

Sophisticated Mid-Size Buick SUVs

  • Buick Envision: The sweet spot of everyday luxury, pairing a whisper-quiet QuietTuning cabin with responsive turbocharged performance. Premium seating surfaces and an ultra-wide infotainment display elevate your daily drive to work or weekend outings to Maquoketa Caves State Park.

  • Buick Enclave: The flagship three-row SUV engineered for growing families. With seating for up to seven, generous cargo volume behind the third row, and robust towing capability, the Enclave handles cross-state road trips and local carpools with first-class comfort.

  • Buick Avenir Trims: Experience the pinnacle of Buick craftsmanship across the lineup. Avenir models feature exclusive grille designs, premium quilted leather upholstery, panoramic moonroofs, and advanced safety suites for an executive driving experience.

Why Buy from Richardson Motors?

  • Two Convenient Tri-State Locations: Proudly serving drivers throughout Maquoketa, Bellevue, Cascade, Dyersville, and Dubuque, alongside our Grant County neighbors across the Wisconsin border.

  • New, Pre-Owned, and Certified Inventory: From the latest factory-fresh Buick crossovers to thoroughly vetted Buick Certified Pre-Owned vehicles and quality used cars from top manufacturers, our extensive selection ensures you find the exact features, mileage, and price point you want.

  • Tailored Auto Financing: Our experienced finance specialists work directly with local Iowa credit unions and national lenders to secure competitive loan rates, flexible Buick lease incentives, and straightforward trade-in appraisals, creating a personalized payment plan tailored to your budget.


Visit Richardson Motors Today

Stop by our showroom or browse our live digital showroom to compare trims, estimate payments, and value your trade-in.

  • Iowa Location:
    Richardson Motors
    5400 Westside Dr, Dubuque, IA 52003
     Phone: (563) 582-5411

  • Wisconsin Location:
    Richardson Motors Wisconsin
    2049 Louisburg Rd, Cuba City, WI 53807
     Phone: (877) 402-2341