Mercer County Car Rentals

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Expedia.com.sg offers car hire in Mercer County to meet every traveller's needs. Whether you are looking for cheap cars or cars fit for the stars - Expedia.com.sg has the car hire for you. So choose from car hire in Mercer County or destinations around the world and discover how easy it is to make your car hire on Expedia.com.sg.

Frequently asked questions

What happens if I need to cancel my Mercer County car reservation?
Subject to the cancellation policy, you may be eligible for your money back. Many bookings allow for a complete refund if you let us know a minimum of six hours ahead of collecting the car. Got any questions? If you can’t find the answer in your booking details, our Customer Service Portal is always here to help.
How do I find the best car rental deals in Mercer County with Expedia?
Check reviews and ratings, choose your car class and compare prices from the most popular suppliers. Expedia makes it easy to get the best deal on your rental wheels. Combine your Mercer County car rental with flight or hotel bookings and start your road trip with even bigger savings.
How old do you have to be to rent a car in Mercer County?
You’ll need to be 21 and over to hop behind the wheel of a rental vehicle in Mercer County. Take note that young drivers may be restricted to renting from a few car classes, such as compact and economy. Higher age limits usually apply for premium and specialty vehicles. Additionally, most outlets will charge a young renter fee. Read through the rules carefully before clicking book and factor any extra fees into your vacation budget.
What do you need to rent a car in Mercer County?
Be prepared to present a valid driver’s license and a credit card in your name at the rental counter. Prior to pickup, check with your rental supplier whether other documentation is needed. For example, you may also need to provide proof of insurance.
Can I rent a car for a month or longer in Mercer County?
You can, and the terrific news is providers often offer lower prices the longer your rental term. Discover our long-term car rental deals in Mercer County and cruise off with a serious bargain.
Where can I find a Mercer County car rental if I am younger than 25?
Age policies are different between rental suppliers, so you’ll have to do a bit of shopping around. Managed to find a Mercer County supplier that does rent to under 25s? Great news! Just bear in mind that extra charges often apply to drivers between 21 and 24. The fine print of each rental car you’re considering should have all the information you need.