Bill & Peggy Napoli’s Motion Unlimited Museum. Since 1972.


MOTION UNLIMITED MUSEUM is the heart and soul of Bill and Peggy Napoli.  From the time Bill was 9 years old and owned his very first 1940 Ford pickup, his goal was to own and operate a fine automobile museum and build cars’ trucks, and motorcycles.  Not just a dingy old bunch of buildings full of dirty old cars, but a beautiful place to showcase the antique and classic cars and motorcycles Bill and Peggy have painstakingly restored themselves since they married in 1969.

From the 1933 Dodge Sedan Delivery that took 8 years to rebuild, to the 1925 Studebaker Motor Home, to the Harley Davidson with Side Car equipped with a TV, all the vehicles in the museum show their touch of detail, and love only true enthusiasts have for their collection.

Bill and Peggy have filled 18,000 square feet of buildings with toys, pedal cars, pedal tractors, gas pumps, signs, pictures, and thousands of other pieces of memorabilia along with the antique and classic cars and motorcycles. Stop and read the stories, lots of history! Continued on right

Bill and Peggy do all their own restoration and custom work, including body and paint, upholstery, mechanical work, and finish detail. They always have at least 3-5 projects in the process of building.

There are over 100 cars for sale at Motion Unlimited Museum and Classic Car Lot at any one time, and Yes, they will sell vehicles from their collection.

Check out our Classic Car lot page!

The museum is constantly evolving and changing.  So, whenever you come to visit, you will see new and exciting things each time. You’re invited to come to spend your vacation in the Beautiful Black Hills of South Dakota and visit one of the most unique collections anywhere. Who knows, you might also buy the vehicle of your dreams during your visit!

Happy motoring from your friends at Motion Unlimited!

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Motion Unlimited Antique & Classic Vehicle Sales & Museum!