Updated: June 26, 2026
Short answer
Yes, exotic rentals usually include a daily mileage allowance, with a per-mile charge beyond it. Grant Motor Group does not post one figure because it varies by car, and every rental stays inside an approved area. Confirm your car's allowance and any road-trip plans when you book by texting (623) 400-3031.
Most exotic rentals come with a set number of miles per day built into the rate, and extra miles cost a per-mile fee. Grant Motor Group handles mileage by car rather than posting one number for the whole fleet, and every rental is expected to stay within an approved area. So the real answer depends on the car and your plan, both of which you settle at booking. The good news is that a normal day or weekend of driving around Scottsdale rarely runs into the limit.
Exotic rentals almost always include a daily mileage allowance. Drive within it and you pay nothing extra. Go past it and a per-mile overage applies. The allowance on a supercar is usually lower than on an economy rental, for a simple reason: every mile adds wear to expensive tires, brakes, and a high-strung engine, and the cars carry six-figure values.
Multi-day rentals usually pool the miles, so a three-day rental gives you the daily allowance times three to use across the trip. That flexibility makes a longer booking the better choice if you plan to cover real distance, because a single big driving day can borrow from the quieter days.
As a rough guide, exotic allowances often land somewhere near 50 to 100 miles a day, with overage charged at a few dollars per mile. Those are common industry numbers, not GMG's published figures. Treat them as a ballpark, and confirm the real allowance and rate for your specific car when you reserve.
Mileage is only half the picture. The other half is where you drive. The rental terms prohibit "taking vehicles outside approved geographical area," and every car carries GPS tracking. That does not mean you are stuck in one parking lot. It means the rental is set up for a defined region, and a trip well outside it needs approval first.
This rule protects you as much as the car. It keeps the rental inside the coverage and support area, so if anything comes up on the road, help is close. The GPS is standard practice across exotic rental fleets, and it is there to protect a valuable asset, not to police a normal day of driving.
If you have a specific destination in mind that might sit near the edge of the area, just raise it when you book. It is far easier to get a route approved in advance than to discover a boundary mid-trip.
A common question is whether you can drive to Las Vegas or across a state line. Those trips usually fall outside the standard approved area, so they need to be cleared in advance and may not be possible on every car. Do not assume a long interstate run is allowed by default. Raise the destination at booking, and the team can tell you whether it works, what it would take, and how the mileage would be handled for that route. It is always worth asking rather than ruling it out yourself.
Scottsdale sits within easy reach of some of the best driving roads in the country. A run up to Sedona is about two hours each way, and the red-rock highways there are a genuine reason to rent a car like this. The Apache Trail and the climb up Mount Lemmon near Tucson are other favorites. If you want a longer drive, say so when you book.
The team can set the rental up for the distance and confirm the route is inside the approved area. The point is to plan the trip into the booking rather than improvise it. A rental built around a Sedona day will have the right mileage and the right approval from the start, so you are watching the scenery instead of the odometer.
A multi-day booking is usually the right call for a real road trip. It pools your miles, lowers the per-day rate, and gives you time to enjoy the drive without rushing the car back.
For scale, a few popular destinations from Scottsdale: Sedona is roughly two hours north, the Grand Canyon's South Rim is about three and a half hours, and Tucson is around two hours south. A round trip to any of them adds real miles quickly, often more than a single day's allowance. That is exactly the kind of plan worth pricing as a multi-day rental, where the pooled miles and the lower per-day rate both work in your favor. Build the route into the booking and you will know your total mileage before you set off.
Only the miles you actually drive count against your allowance. Delivery and pickup are handled by the team; ask when you book whether delivery miles count against your allowance.
Idling, short hops around town, and a cruise down Scottsdale Road all draw from the same pool, so there is no trick to stretching it beyond simply planning your driving. If you expect a big day, check whether your booking length gives you enough pooled miles to cover it, and add a day if it does not. That is usually more affordable and simpler than paying overage after the fact.
Ask four quick questions when you reserve: How many miles are included per day on this car? What is the per-mile rate if I go over? What area is approved? Is my planned route inside it? Get those answers up front and there are no surprises at return.
Call or text (623) 400-3031 or message @grantmotorgroup with your car and your dates. If a road trip is the whole reason you are renting, lead with that, and the team will build the rental to fit it, with the right mileage and the route cleared in advance.
Call or text (623) 400-3031 or send a DM to @grantmotorgroup on Instagram. We deliver anywhere in Scottsdale.
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