AutoSlash Review: How to Save on a Rental Car


If you’re looking to get a good deal on a rental car, there are a lot of options. Popular travel sites like Expedia, Orbitz and Priceline all offer cars for rent, often at prices lower than you can get by going to the car rental company directly.

One site that isn’t quite as well-known as the ones above is definitely worth checking out if you’re in the market for a rental car.

AutoSlash Review: Table of Contents

AutoSlash will shop the car rental marketplace, and use discount codes, coupons and membership perks to get you the best possible car deal. The site will even track your rental rate and let you know if prices drop. Here’s our review of the service…

How Does AutoSlash Car Rental Work?

Unlike sites like Expedia and Orbitz where you can rent a car directly, AutoSlash serves as a search engine for rental car deals. That means it’s surveying sites like those to identify who’s offering the best possible deals at any given moment.

Additionally, this site is scanning for coupon codes and any sort of affinity discounts you may be eligible for to lower the price on your rental car even more.

Here’s how the company describes what they do:

“It starts off with our team of obsessive coupon-clippers. We subscribe to all the email newsletters. We read through the ‘Deals’ sections on the rental companies’ websites. We sign up for all the memberships with airlines and warehouse clubs. We carry all the credit cards. We comb through all the magazines with ads from the rental car companies. We assemble a list of thousands of coupon codes from all the major rental car vendors.”

You can even use the service after you’ve booked a car elsewhere by submitting your reservation number and the company you’re renting from.

AutoSlash will immediately try to help you get a better deal on the exact car you are renting — and they claim to be successful at that 90% of the time.

How to Book a Car Rental on AutoSlash

We put AutoSlash to the test to see if they really can save you money on a car rental and were pleasantly surprised. Here’s a step-by-step look at the process…


When you arrive at the site, the first thing you’ll need to do is tell it where you will need your car rental.

AutoSlash home page

You’ll then confirm whether or not you want to return the car to the same location where you pick it up.


Next, you’ll select your pick-up and drop-off dates and times.


After that, you’ll choose the type of vehicle you’d like to rent. If you want to consider multiple vehicle types, you’ll need to make separate requests.


The next page is what really sets AutoSlash apart. Here, you’ll be asked to submit information on:

  • Any association memberships you have have (AARP, for example)
  • Credit cards that you carry
  • Frequent flyer and frequent renter programs you are a member of
  • Warehouse clubs you are a member of

AutoSlash will use this information and apply any discounts you are eligible for to your auto rental rate.


Finally, you’ll supply AutoSlash with your name and an email address. Your quote will be delivered to you via email. You also have the option to sign up for AutoSlash’s newsletter, which contains “deals, tips and tricks.”


You should then receive an email within five minutes letting you know your quote is ready.


Clicking through, you’ll see your rate.


You can then enter your information to reserve your car. Typically, you don’t have to pay when you book a car — you’ll hand over your money at the rental car counter.


Can AutoSlash Really Save You Money on a Car Rental?

So, did AutoSlash live up to their promise to save us money on a car rental? In order to find out, we performed the same search at Expedia, Orbitz, Hotwire and Priceline. Here were the results:

Quote for a Compact SUV to be picked up from Orlando International Airport (MCO) on October 6 at 11:00 p.m. and returned there October 10 at 8:30 a.m.


As you can see, AutoSlash did indeed give us the best quote, almost 5% less than the next cheapest option and a whopping 22% less than the average of the other four quotes!

Final Thought

Though it’s not one of the biggest names in the car rental reservations business, AutoSlash should be a part of your travel-booking arsenal.

As always, you’ll want to make sure to comparison shop, but in our experience, AutoSlash is quite likely to have the best price out there.

Have you ever tried AutoSlash? Tell us about your experience in the comments!

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