Quantum Cars Co

Quantum Cars Co is a boutique exotic car dealer that sells hand-selected luxury and sports cars with clean titles and clean histories. The inventory on its site includes Ferraris, Lamborghinis, Porsches, Bentleys, Rolls-Royces and Mercedes-Benz models, with prices from roughly $80,000 to over $600,000. The dealership also helps owners sell or consign their exotic cars and can search for a specific vehicle it doesn't have on the lot.

Quantum Cars Co works through financing applications, crypto payment and a warranty program, and it offers a loan calculator on its site. The Huntington Beach location is at McFadden Avenue, and the company also lists a Scottsdale, Arizona location. Its consignment work covers areas including Newport Beach, Laguna Beach, Beverly Hills and Los Angeles.