Authentic Motorcars

Authentic Motorcars is an enthusiast-run collector car business in Redmond, Washington, that combines car sales with service and indoor storage. Its listings lean toward European sports cars, including several Alfa Romeos, alongside some American and Japanese classics. It is an independent business and is not affiliated with Classic Cars Arena.

Who they are

The company describes itself on Yelp as an enthusiast-owned and operated collector vehicle business covering sales, service and storage, and its Facebook page says it was founded in 2016 by enthusiasts. Those are the company's own descriptions, and no owners are named on the pages we read. The site lists its location as 17351 NE 70th Street in Redmond. Sales are one of three lines of business, so the sales side runs alongside a service department and a storage operation.

How the business works

Authentic Motorcars sells from its own stock and, according to its Facebook description, also takes cars on consignment. Many of its recent sales went through online auctions. The sold section of its website labels recent cars as sold on Bring A Trailer, and some on PCarMarket, Cars and Bids or at Barrett-Jackson, and a current listing for a 1965 Austin-Healey 3000 is marked as coming soon on Bring A Trailer. That means a buyer may sometimes bid in an auction, rather than negotiate a fixed asking price. The company does not publish consignment terms, so a seller should ask about fees, reserves and who pays for photography and transport. See our consignment guide for what to ask.

What it sells

When we checked on October 23, 2026, the site showed about ten cars. Priced listings included a 1990 Alfa Romeo Spider Quadrifoglio at $24,950, a 1961 Alfa Romeo Giulietta Spider at $31,500, a 1964 Ford Falcon Sprint convertible at $34,950, a 1972 Triumph GT6 at $39,950, a 1966 Ford Mustang convertible at $46,950, a 1985 Toyota Pickup 4x4 at $52,950 and a 1969 Chevrolet Corvette Stingray coupe at $68,950. A 1989 Mercedes-Benz 560 SEC was listed at $30,950, and a 1987 Alfa Romeo Milano Gold was available on inquiry. The sold archive has 363 entries going back to 2017, including a 2008 Ford Roush 427R Mustang, a 1966 Ford Thunderbird, a 1971 Datsun 240Z and a 1978 Pontiac Trans Am.

Service and storage

The service department says it handles scheduled maintenance and mechanical reconditioning for collector cars, helps source parts, and can coordinate outside work such as dent removal, leather and wheels. It names classic European cars as its specialty and also works on Porsches and newer Alfa Romeos. The storage page describes heated buildings with cameras, an alarm and fire sprinklers, battery tenders, and a club room, with rates starting at $450 per month and availability on request.

Reputation

We found no BBB profile for Authentic Motorcars, and we did not read review counts on Yelp or Google, so there is no rating to quote. Before buying, request the service history, confirm the title and VIN, and have an independent specialist inspect the car. For comparison shopping, see Washington classic cars for sale.

Visiting

The address is 17351 NE 70th Street, Redmond, Washington 98052. We did not see hours or a phone number on the site pages we read, but the dealer's Hemmings listing gives 425-440-3880. Call ahead to confirm before you visit.