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Business Details
50+ Years
experience
Your Trusted Source for New & Used Vehicles in Broomfield, CO
Founded in 1960, Sill-TerHar Motors has built a legacy as a family-owned automotive dealership committed to community values and customer satisfaction. Our team prioritizes personalized service, offering transparent pricing and a streamlined car-buying experience without traditional haggling. With decades of combined expertise, we provide comprehensive automotive solutions including new and pre-owned vehicle sales, certified service departments using manufacturer-approved parts, and flexible financing options.

Our dedication to quality is reflected in our rigorous pre-owned vehicle inspections and ongoing partnerships with leading automotive brands. We maintain a strong local presence while adapting to evolving industry trends to better serve our customers.
Services
New Vehicle Sales Pre-Owned Vehicles Auto Financing Vehicle Service & Repair Parts Sales
Details
  • Year established: 1960
Highlights and features
  • Family-owned since 1960 with deep community roots
  • Transparent online pricing with no haggling required
  • Certified technicians using manufacturer-approved parts
  • Multi-point inspection process for all pre-owned vehicles
  • Flexible financing options for various credit profiles
Services
New Vehicle Sales
We offer the latest models from Ford, Mazda, Volvo, Lincoln, and Maserati with transparent online pricing. Our inventory includes work trucks, SUVs, electric vehicles, and luxury cars. Customers receive personalized assistance from experienced sales professionals to find vehicles matching their needs and budget.
Pre-Owned Vehicles
Our certified pre-owned inventory undergoes rigorous multi-point inspections and includes 90-day powertrain warranties. We offer exchange privileges within five days of purchase and maintain detailed service records. Vehicles receive thorough road tests and mechanical evaluations before being listed for sale.
Auto Financing
Our finance center provides competitive loan rates, lease options, and flexible payment plans for new and used vehicles. We work with customers across all credit profiles, including those with past credit challenges. Special programs include no-down-payment options and refinancing opportunities for existing auto loans.
Vehicle Service & Repair
Our certified technicians perform scheduled maintenance and repairs using genuine manufacturer parts. Services include oil changes, brake work, engine diagnostics, and collision repairs. We offer online appointment scheduling and rental car allowances during covered warranty repairs for select vehicles.
Parts Sales
We sell OEM parts for Ford, Mazda, Volvo, Lincoln, and Maserati vehicles through our parts center. Available components include performance parts, wear items, and accessories. Our service team provides installation services while customers can order parts online or through our physical counter.
People
Hugo Sill
Co-Founder
Co-founded Sill-TerHar Motors in 1960, establishing community-focused automotive sales principles that continue guiding the dealership's operations today.
Jack TerHar Sr.
Co-Founder
Laid the foundation for Broomfield's automotive community through job creation and local car sales, shaping the dealership's core values over four decades.
Jack TerHar Jr.
Former Owner
Expanded the dealership's brand portfolio in the 1990s while maintaining family business principles during Broomfield's transformation into a suburban hub.
Greg Larson
Current Partner
Broomfield native with extensive automotive experience who joined as dealer partner, bringing modern sales strategies while preserving traditional customer service values.
Questions
What brands does Sill-TerHar Motors offer?
We carry Ford, Mazda, Volvo, Lincoln, and Maserati vehicles for both new and pre-owned customers.
Do you offer financing options?
Yes, we provide competitive financing with flexible terms, no-down-payment options, and credit support for all financial backgrounds.
What service hours are available?
Our service department operates Monday-Friday 7:30 AM-6:00 PM and Saturday 8:00 AM-4:00 PM.
Do pre-owned vehicles come with warranties?
Yes, our certified pre-owned vehicles include 90-day/3,000-mile powertrain coverage with additional benefits.
Can I schedule service appointments online?
Yes, we offer convenient online scheduling for all vehicle service and repair needs through our website.
What sets Sill-TerHar apart from other dealerships?
We combine family-owned values with modern automotive solutions, emphasizing transparent pricing and community relationships since 1960.