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Platinum Used Cars

Alpharette, GA

2.4
149 Reviews

6760 Atlanta Highway

Alpharette, GA

30004

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Latest Reviews

May 09, 2026

This is not how I prefer to handle transactions, but Platinum Motor Cars of Marietta has left me no choice after failing to honor their commitments. On February 21, 2026, I inquired about a vehicle. De More
by jkgarling

Employees Worked With

Jonathan, David

January 27, 2026

Do not buy a car from these people. First of all I was told they could pick my car up and turn around and bring me the one I purchased from them down to me. I was without a car for 2 we More
by Ashley White

Employees Worked With

Leo, Andre, Shelby, John, Dhaval Patel

January 03, 2026

Mark Mumby, Brent and Steven were great to work with, definitely ask for Mark! Easy process More
by nate vans

Employees Worked With

Mark Mumby

Dealership Inventory (87 Vehicles)

used 2021 BMW 330 car, priced at $27,099
2021 BMW 330
used
Phytonic Blue Metallic exterior
Automatic
Rear-wheel Drive
used 2022 Mercedes-Benz AMG GLC 43 car, priced at $35,000
2022 Mercedes-Benz AMG GLC 43
used
Black exterior
Automatic
All-wheel Drive
used 2020 BMW 750 car, priced at $36,899
2020 BMW 750
used
Gray Metallic exterior
Automatic
All-wheel Drive
used 2022 Cadillac Escalade car, priced at $58,999
2022 Cadillac Escalade
used
Crystal White Tricoat exterior
Automatic
Four-wheel Drive
used 2022 Mercedes-Benz AMG GLE 53 car, priced at $63,399
2022 Mercedes-Benz AMG GLE 53
used
Black exterior
Automatic
All-wheel Drive
used 2021 Mercedes-Benz GLB 250 car, priced at $21,979
2021 Mercedes-Benz GLB 250
used
Blue exterior
Automatic
Front-wheel Drive