Update: Some offers mentioned below are no longer available. View the current offers here.To celebrate the extra day in 2020, Silvercar is offering customers one free day on Audi rentals the last week of February.In order to get in on this deal, you will need to make a booking between Feb. 23 - 29 using the promo code LEAPDAY2020. Rentals will need to be made for at least two days to get one free.For those unfamiliar with Silvercar, it’s an app based car rental service run by Audi. That being said, you know what type of car you’re getting each time you rent, so there’s no surprises. TPG’s Summer Hull really enjoys the service, sharing “since it launched in 2012, I’ve been a Silvercar fan. Nothing can take away all of the car rental pain points, but Silvercar has done a reasonable job trying.“Silvercar also offers some premium features, that can end up costing you significantly more with other car rental companies.(Photo courtesy of SIlvercar)Further reading: What you need to know when renting from SilvercarSign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.The rentals are pretty affordable considering the type of car, typically starting at $60 per day. Just recently, the service became even more appealing to travelers by offering a loyalty program.Silvercar is only available in select cities, including:Austin-Bergstrom (AUS)Boston Logan (BOS)Chicago O’Hare (ORD)Charlotte Douglas (CLT)Dallas Love Field (DAL)Denver International (DEN)Fort Lauderdale-Hollywood (FLL)McCarran International in Las Vegas (LAS)Los Angeles International (LAX)Miami International (MIA)Miami South BeachNewark Liberty (EWR)New York City — Brooklyn WilliamsburgNew York City — Brooklyn DowntownNew York City — Manhattan Columbus CircleNew York City — Manhattan West 42nd StreetJohn Wayne Airport in Orange County (SNA)Orlando International (MCO)Sky Harbor International in Phoenix (PHX)San Diego International (SAN)Seattle-Tacoma (SEA)Salt Lake City (SLC)San Francisco International (SFO)San Francisco Downtown — Union SquareTampa International (TPA)Dulles International in Washington, D.C. (IAD)So if you happen to be traveling through any of the above cities the last week of February and are in need of a car rental, consider using Silvercar and get one free day.If you have a Visa Infinite credit card, such as the Chase Sapphire Reserve, the code VISAINF20 will save you 20% on Silvercar rentals. Also stay on the lookout for Amex Offers that sometimes can help you save on rentals. If you are a new Silvercar customer, you save 20% with the code FIRST20