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GMG

Scottsdale's premier exotic car rental experience in the Scottsdale and greater Phoenix, AZ area.

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Do you need a deposit to rent a supercar?

Updated: June 26, 2026

Short answer

Yes. Renting a supercar requires a refundable security hold for the rental period, on top of the rental rate; a credit card is the best way to carry it. The hold covers potential damage, tickets, or fuel, and is released after the car is returned and inspected. Grant Motor Group sets the amount per car, so confirm yours at booking.

Yes, a supercar rental includes a refundable security hold, usually placed on a credit card, for the length of the rental, separate from the daily rate. The hold is the company's protection against damage, tickets, or unpaid fuel, and it is released after you return the car and it passes inspection. Grant Motor Group sets the hold amount per vehicle, so the exact figure depends on which car you book. Think of it as a deposit you get back, not a cost you pay.

How a security hold works

A security hold is not a payment you lose. It is an authorization that sets aside funds on your credit card, the same way a hotel holds money at check-in. While the hold is active, that amount is unavailable to spend, but it has not actually been charged. When you return the car in the condition you received it, the hold is released.

A hold is different from the rental rate. You pay the rate to rent the car, and that money is gone the normal way. The hold sits in the background and comes back to you, assuming no damage, tickets, or extra fees. Keeping the two separate in your head helps you plan, because both apply to your card at the same time during the rental.

Will the hold show up on your statement? You may see it listed as a pending authorization. That can look like a charge, but it is not one. It does not count toward your balance the way a real charge does, and it drops off once it is released. If you watch your account online, do not be alarmed to see it appear during the rental.

What the hold covers

The hold exists to cover the things you are responsible for as the renter:

  • Damage to the vehicle during your rental, billed at actual repair cost plus an administrative fee.
  • Traffic and parking tickets issued during your rental.
  • Fuel, if you return the car below the level you got it.
  • Cleaning fees for excessive dirt or odors, or lost or damaged keys.

The car's condition is checked at handoff and again at return. That record is what protects you, because it shows what was and was not your responsibility. The rental terms set the damage rule clearly: charges are billed at "actual repair cost plus an administrative fee," and significant damage can also carry a diminished-value charge. The hold is simply the buffer that covers those costs until the car is back and checked.

Worth stressing: drive the car normally and the hold simply comes back. The list above is not a warning that fees are likely, only a description of what the deposit stands behind. Renters who follow the simple rules, return the car clean and fueled, and avoid tickets get the full hold released. The buffer exists for the rare case, not the typical one.

When the hold is released, and which card to use

The hold is released after the car is returned and the post-rental inspection clears. The funds then free up on your card, though the timing of when they reappear depends on your bank, not on GMG, and can take a few business days. That lag is normal for any authorization hold, so plan around it rather than expecting the money back the instant you hand over the keys.

A credit card is the best way to carry the hold; confirm card options when you book. A hold on a debit card pulls the money straight out of your checking account and leaves it tied up until the release clears, which can squeeze your available cash. A credit card only reserves part of your limit, so the hold does not touch your actual balance. Make sure the card has enough available limit to carry the rental rate and the hold at the same time.

If your credit limit is tight, you have options. You can ask whether a lower-hold car fits your plan, or make sure you are not carrying other large pending charges on the same card during the rental. The point is simply to have room on the card for the rate and the hold together on the day, so nothing gets declined at the handoff.

Why the amount varies by car

A higher-value car carries a higher hold, because the potential repair exposure is larger. A Ferrari 458 Italia Liberty Walk with over $120,000 in custom build work sits at the top of the fleet, while the BMW M2 Competition is the most accessible car GMG offers. The hold scales across that range, matching the car you actually book.

Because the figure is set per car and can change, Grant Motor Group confirms the exact hold when you reserve rather than publishing one number that would not fit every vehicle. Ask for it up front so you can be sure your credit limit has room for both the rate and the hold together. Knowing the number before the day avoids the one snag that can slow a handoff.

This is also why the most accessible cars are an easy entry point. A rental on the BMW M2 Competition or the Corvette Z06 carries a smaller hold than the Ferrari or the Lamborghini, so it ties up less of your credit limit. If the hold size is a concern, ask which cars carry lighter holds and weigh that into your choice.

What to have ready at booking

Plan for three things on a supercar rental: the rental rate, the refundable hold, and proof of insurance that reaches a high-value car. Confirm the exact coverage limit with the team when you book. Use a credit card with enough available limit to carry the rate and the hold at the same time, since both apply during the rental.

To get your exact hold and reserve a car, call or text (623) 400-3031 or message @grantmotorgroup. Confirm the amount before your rental date, make sure your card has room, and the handoff on delivery day stays quick and simple.

Related questions

  • How old do you have to be to rent an exotic car in Arizona?→
  • What insurance do you need to rent an exotic car?→
  • What documents do you need to rent an exotic car?→
  • Can tourists and out-of-state visitors rent an exotic car in Scottsdale?→

Ready to reserve?

Call or text (623) 400-3031 or send a DM to @grantmotorgroup on Instagram. We deliver anywhere in Scottsdale.

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