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Sonju - family-owned for over 90 years!

Sonju began as a Ford dealership in Two Harbors, Minnesota, on the scenic North Shore of Lake Superior, just North of Duluth, MN. Alfred Sonju started the dealership in 1925.

His son-in-law, Adler Johnson, became head of operations upon Alfred's retirement in 1966. At that time the dealership was already a Chevrolet-Buick-Pontiac franchise. In 1976 we acquired the Oldsmobile franchise.

Then, in 1982, the dealership acquired the Dodge Chrysler, Jeep, and Plymouth franchise. Adler's two sons, Mark and Terry, took ownership of the family business in 1985.

In 1993 Keith McKinzie joined the sales team. Terry took over as president in 1997 when Mark stepped aside to pursue other interests. In 1998 Keith McKinzie bought into the dealership as a partner and in 2001 he took over as active owner. Currently, William Anttila took over as a General Manager overseeing day-to day operations.


SONJU Two Harbors

893 Scenic Drive
Directions Two Harbors, MN 55616

  • Sales: 218-228-0443

Sales Hours

  • Monday 9:00AM - 8:00PM
  • Tuesday 9:00AM - 8:00PM
  • Wednesday 9:00AM - 8:00PM
  • Thursday 9:00AM - 8:00PM
  • Friday 9:00AM - 6:00PM
  • Saturday 9:00AM - 5:00PM
  • Sunday Closed

Service Hours

  • Monday 7:30AM - 5:00PM
  • Tuesday 7:30AM - 5:00PM
  • Wednesday 7:30AM - 5:00PM
  • Thursday 7:30AM - 5:00PM
  • Friday 7:30AM - 5:00PM
  • Saturday Closed
  • Sunday Closed