New Audi Buying Guide
Everything worth knowing before you buy a new Audi — financing, trade-ins, Louisiana taxes, and what actually happens at the dealership — from the Audi store on Airline Highway.
Simpler than most people expect: pick the car, settle the trade and the numbers, sign, and drive home — usually in one visit if you have done a little homework first. The part that intimidates people is the paperwork, and most of that can happen before you walk in.
Start with our new inventory to see what is on the lot on Airline Highway. If you are financing, fill out the finance application from home. If you have a trade, run it through the trade tool so you arrive with a working number instead of a mystery.
When you get here, the test drive and final numbers are the work that is left.

Get both numbers and take the better one. New Audi retail financing (for contracts on or after May 1, 2025) runs through Audi Retail Finance powered by Wells Fargo. Your credit union may beat it, or may not.
Advertised APR offers are written for highly qualified customers on approved credit. If your rate comes back different from the banner number, that is how manufacturer advertised offers work. Check current new offers, then let us compete for the business.
Financing a purchase goes through Audi Retail Finance. Leases stay with Audi Financial Services — two different programs. If you are deciding between them, read how to lease a new Audi in Baton Rouge.
Louisiana taxes the vehicle based on where you live, not where the dealership sits. A buyer from Prairieville, Denham Springs, or Central pays their own parish rate — not a single “Baton Rouge rate.” Tax is collected when the vehicle is titled and registered. Title and registration will not issue until it is paid, and for in-state sales the tax is due by the 40th day after the sale.
Look up the official table at taxes.mfn.dps.la.gov, or ask us to calculate it for your actual address when we work your numbers.
Yes. In Louisiana, a trade-in can reduce the taxable price of the vehicle you are buying, as long as the trade is titled in your name (or your spouse’s). You pay tax on the difference, not the full sales price — and the trade credit cannot exceed the sales price.
That tax treatment is part of why a dealer trade can beat a private-party sale once you run the full picture. Start with the trade tool.
Every new Audi carries a New Vehicle Limited Warranty of 4 years or 50,000 miles, whichever comes first, plus 4 years of roadside assistance.
If the math on new does not quite work, a Certified Pre-Owned Audi is the closest thing to new with a smaller number on the window. That program is explained in our CPO guide.
With financing already submitted and a trade already appraised, many people finish in a couple of hours, test drive included. Walking in cold adds time. It is still usually a same-day visit.
Sales is open Monday through Saturday, 9:00am to 7:00pm, closed Sunday. Weekday mornings are quieter. Call (225) 686-6012 and we will have the car pulled up when you arrive.
If the color, packages, or drivetrain you want is not in new inventory, we can search other allocations or order one to spec. Factory orders take longer. Ask for an honest read on timing before you wait.
Before you come in
Questions
No. Walk-ins are welcome anytime during sales hours, Monday through Saturday 9:00am to 7:00pm. That said, calling ahead at (225) 686-6012 means the vehicle you want is pulled up, cleaned, and ready for a test drive when you arrive.
Yes. The finance application at audibatonrouge.com/finance can be completed online, and new Audi retail financing (for contracts on or after May 1, 2025) runs through Audi Retail Finance powered by Wells Fargo. Applying ahead of time usually shortens your dealership visit considerably.
Every new Audi includes the New Vehicle Limited Warranty covering 4 years or 50,000 miles, whichever comes first, along with 4 years of roadside assistance.
Louisiana vehicle tax is based on the purchaser's home parish, not the dealership's location. It's paid when the vehicle is titled and registered, and for in-state sales it's due by the 40th day after the sale. Your title and registration won't be issued until the tax is paid. The official Louisiana parish tax table has the rate for your address.
Yes. If your trade-in is titled in your name or your spouse's name, Louisiana lets the trade value reduce the taxable price of the vehicle you're buying — you pay tax on the difference. The credit can't exceed the sales price of the new vehicle.
Advertised APR and lease offers are for highly qualified customers on approved credit, so not every buyer receives the headline number. Your actual rate depends on your credit application. The fastest way to know your real number is to apply at audibatonrouge.com/finance.
Same set
Advertised APR and lease payments are for highly qualified customers on approved credit. New Vehicle Limited Warranty is 4 years or 50,000 miles, whichever occurs first; see the warranty booklet for exclusions. Louisiana sales/use tax is based on purchaser domicile and is paid when the vehicle is titled. Inventory and current offers change.
Audi Baton Rouge · 11955 Airline Hwy, Baton Rouge, LA 70817 · Sales (225) 686-6012 · Mon–Sat 9:00am–7:00pm · Sunday closed.