How much should a dealership spend on Facebook ads? And what should a lead cost?

Every GM asks the same two questions before running Facebook and Instagram ads: how much should we spend, and what should a lead cost? Most agencies answer "it depends" and stop there. It does depend, but on things you can work out yourself. Here's how to set a budget that makes sense for your store.

The short answer

• Set your budget from the cars you want to sell, not from a flat monthly number. Decide how many extra units you want from social and what you're comfortable spending to sell one.
• Your cost per lead depends on your market, your offer and where the ad sends people. National averages are a starting point, not a target.
• Judge it by cost per car sold, not cost per lead. A cheap lead that never answers the phone is the most expensive lead you'll buy.

How to set a Facebook ad budget for your dealership

Most dealer ad budgets start with a round number and a hope. A better way is to work backward from what you want to sell:

1. Pick a realistic goal for extra units from social each month. Facebook and Instagram add to your other lead sources. They don't replace them.
2. Decide what you can spend in marketing to sell one car. Look at front and back gross on a typical unit and choose the slice you're willing to put into advertising.
3. Multiply the two. That's your starting monthly budget. Adjust once you see real cost per car sold from your own CRM.

Your social budget is one piece of your total ad spend. It should earn its share the same way every other source does: by producing sold units you can count.

What does a Facebook lead cost a car dealer?

Published benchmarks for automotive lead campaigns put the national average in the mid-$30s per lead (LocaliQ, Facebook Advertising Benchmarks for 2026). That's an average across many advertisers, not a promise of what your store will pay.

Automotive clicks tend to cost more than many industries, and fewer clicks turn into leads. That's normal for a big-ticket purchase: shoppers look a lot before they raise their hand. It also means what happens after the click matters a great deal. A focused offer and a fast, simple form can make the same budget produce far more leads.

Why cost per car sold beats cost per lead

Cost per lead is easy to measure, so it's the number most reports lead with. It's also easy to game. A campaign can drive lead cost down by making the form so easy that people submit without much intent. On a report it looks like a win. In the showroom, your team spends the week calling people who don't remember asking.

A campaign with a higher cost per lead can still sell more cars per dollar if more of those leads pick up, set an appointment and show. The only way to know is to follow each campaign all the way to the sale. We compare the two most common lead paths in instant forms vs. landing pages.

What raises or lowers your cost

• The offer. One vehicle with a clear price gets better leads than "great deals on all inventory."
• Where the click goes. A page built for that exact vehicle, with a short form and a call button, beats your homepage or an inventory search page.
• Speed to lead. Once a lead is in your CRM, its cost is fixed. How fast your team responds decides whether it turns into a sale. See why the first hour decides the deal.
• Financing and payment offers. Ads that promote financing fall under Meta's Financial Products and Services special ad category, which limits targeting by age, gender and ZIP code and requires a minimum location radius (Jon Loomer). Expect a broader audience and lean on a clearly local offer.
• Stale creative. The same ad running for weeks gets cheaper to ignore and more expensive to run. Rotate units and offers as inventory moves.
• Season and competition. Month-end, tax season and holiday sales push costs up because every store in your market is bidding at once.

How to test a new budget

If you've never run lead campaigns, or you're testing a new agency, give it 30 days:

1. Pick two or three offers, like a new model special, an aged used unit and a trade-in campaign.
2. Budget enough for a few dozen leads per offer. Fewer than that and you're judging on luck.
3. Match the ad and the page. Same vehicle, same price, same disclaimer.
4. Tag every lead with its campaign so your CRM shows where it came from.
5. At day 30, compare cost per appointment and cost per car sold. Move budget to whatever sold cars.

How to tell if it's working

Ask for these every month, from your agency or your own team:

• Spend, from your own ad account
• Leads and cost per lead, by campaign
• How many leads were reached, and how fast
• Appointments set and shown
• Cars sold and cost per car sold, from your CRM

If a report stops at clicks, reach or cost per lead, it isn't telling you whether the money sold cars. That's what our reporting is built around: quality leads and clear numbers you can check.

Frequently asked questions