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About Grand Slam Car Rental

Our fleet consists of clean, well-maintained vehicles that are regularly inspected for safety and performance. Whether you need a car for a short trip or an extended rental, we ensure every vehicle is ready for the road.

At Grand Slam, our goal is to make car rental simple, honest, and dependable. We focus on building long-term relationships by providing quality vehicles and consistent customer service—every time you rent with us.

Grand Slam is a trusted car rental company based in Atlanta, Georgia, providing reliable vehicles for both short-term and long-term rentals. We serve individuals, professionals, and families who value flexibility, transparency, and dependable service.

Our operations are based at 3114 Sylvan Rd., Atlanta, GA 30253, where our on-site team manages vehicle availability and ensures every rental is handled with care and accuracy.

Why Grand Slam?

Luxury Cars

Sports Cars

Pickup & Delivery

Economy Cars

Have a question?

Frequently Asked Questions

Find quick answers to common questions about our rental process, policies, and requirements.

What is the minimum age to rent a car?

You must be 23 years old or older to rent.
Sports cars require a minimum age of 25+.

Do you require a security deposit?

Yes. A refundable security deposit is required for every rental.

Do I need insurance to rent?

Yes. You must either:

Provide proof of valid insurance, or

Purchase our rental insurance

Can someone else drive the rental car?

Only the person listed on the reservation may drive the vehicle.

Additional drivers must be approved and added to the reservation before driving.

Can I drive the rental car out of state?

Out-of-state travel is only allowed for certain vehicles and surrounding states such as Florida, Alabama, Tennessee, North Carolina, and South Carolina, with prior approval and additional fees.