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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 (85 Vehicles)

used 2019 Mercedes-Benz S-Class car, priced at $38,799
2019 Mercedes-Benz S-Class
used
Black exterior
Automatic
Rear-wheel Drive
used 2023 Mercedes-Benz C-Class car, priced at $31,999
2023 Mercedes-Benz C-Class
used
White exterior
Automatic
All-wheel Drive
used 2021 Mercedes-Benz GLB 250 car, priced at $22,479
2021 Mercedes-Benz GLB 250
used
Blue exterior
Automatic
Front-wheel Drive
used 2021 Ford Mustang Mach-E car, priced at $23,449
2021 Ford Mustang Mach-E
used
White Metallic exterior
Automatic
All-wheel Drive
used 2021 Audi e-tron car, priced at $22,999
2021 Audi e-tron
used
Typhoon Gray Metallic exterior
Automatic
All-wheel Drive
used 2022 BMW X7 car, priced at $45,999
2022 BMW X7
used
Carbon Black Metallic exterior
Automatic
All-wheel Drive