
While most major car rental companies in the United States require drivers to be at least 21 or 25 years old, 18-year-olds can rent a car from a limited number of providers, typically with strict conditions like higher fees and additional documentation. The key is to focus on companies with policies that accommodate younger drivers, often at airport locations or through specific programs. For example, Enterprise Rent-A-Car is known for allowing 18-year-olds to rent in many states, but you'll face a young driver surcharge (an extra daily fee for drivers under 25) and may need to show proof of insurance or a clean driving record. Always call ahead to confirm age policies, as they can vary by location.
Renting at 18 comes with challenges. You'll likely pay a young driver fee, which can range from $15 to $50 per day, on top of the rental cost. This fee is standard across the industry to offset the higher risk associated with less experienced drivers. Additionally, you must have a valid driver's license, a credit card in your name (debit cards are often not accepted for young drivers), and sometimes proof of insurance. Some companies might also require you to purchase their collision damage waiver or have a co-signer if you're under 21.
To give you a clearer picture, here's a table with data on rental companies that may allow 18-year-old drivers, based on general industry practices. Policies change frequently, so verify directly with the company before booking.
| Rental Company | Minimum Age | Young Driver Fee (Per Day) | Key Requirements | Notes |
|---|---|---|---|---|
| Enterprise | 18 | $25 | Valid license, credit card | Available in most states; fee applies for under 25 |
| Hertz | 20 | $30 | Proof of insurance | Some locations may allow 18; check in advance |
| Avis | 21 | $27 | Credit card required | Typically 21+, but exceptions possible |
| Budget | 21 | $28 | Must have driving history | Age varies by state; young driver fee for under 25 |
| Dollar | 21 | $26 | Debit card not accepted | Similar to other majors; 18+ rarely allowed |
| Thrifty | 21 | $29 | Additional deposit needed | Policies strict; call for exceptions |
| Fox Rent A Car | 18 | $20 | Minimum rental period | More lenient in certain areas |
| Advantage | 19 | $22 | Credit check may apply | Limited locations |
| Zipcar | 18 | Included in membership | Application required | Car-sharing service; annual fee |
| Turo | 18 | Varies by owner | Peer-to-peer; owner sets rules | Depends on the car owner's policy |
Beyond these companies, consider peer-to-peer car-sharing services like Turo, where individual owners set their own age requirements, making it easier to find options for 18-year-olds. However, read reviews and understand the insurance coverage. Also, non-airport locations might be more flexible than airport counters due to lower demand. If you're a student, check if your university has partnerships with rental companies for discounts. Remember, renting at 18 is possible but requires extra planning and budgeting for additional costs.

I rented a car at 18 for a road trip last summer. It was with Enterprise—they’re one of the few that allow it. I had to pay a daily young driver fee, around $25, on top of the rental cost. Make sure you have a credit card; they wouldn’t take my debit card. Calling ahead saved me time because policies vary by location. It’s doable, but expect higher prices and more paperwork.


