Maserati & Used Luxury Car Dealership Serving Boulder

Whether you're a first time Maserati driver or you'd like to upgrade from your late model Maserati, the team at Sill-TerHar Maserati will guide you through a stress-free car shopping process, just 13 miles from Boulder. We carry an extensive inventory of new Maserati sports cars as well as high quality pre-owned luxury vehicles.

Our auto finance team will work with you to secure a car loan or Maserati lease that fits within your budget. Our specialists benefit from an extensive network of lenders in Boulder to keep your interest rates low.

Once you're back home in Boulder, cruising in your brand new or gently used Maserati, you'll rest easy knowing our Maserati parts and repair center is just a quick drive away. We are the experts for all things Maserati in Greater Boulder.

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Directions to Sill-TerHar Maserati from Boulder

  • Follow Arapahoe Ave to US-36 E
  • Take the Storage Tek Dr/Interlocken Loop exit
  • Turn right onto Interlocken Loop
  • Turn right onto Interlocken Blvd
  • Turn right onto W Flatiron Crossing Dr
  • Continue onto Industrial Ln
  • Turn right onto Alter St
  • Our Boulder Maserati dealership will be on the right.


Sill-TerHar Maserati of North Denver

150 Alter Street
Directions Broomfield, CO 80020

  • Sales: 303.469.1801
  • Service: 303.469.1801
  • Parts: 303.469.1801


  • Monday 8:30 am - 7:00 pm
  • Tuesday 8:30 am - 7:00 pm
  • Wednesday 8:30 am - 7:00 pm
  • Thursday 8:30 am - 7:00 pm
  • Friday 8:30 am - 7:00 pm
  • Saturday 8:00 am - 6:00 pm
  • Sunday Closed

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