Tools · Advertising Budget Estimator

What should your store spend to hold, grow, or take the market?

Enter your website, what you sell today, and where you want to be. We read your store's trade area from Census data and apply NADA's benchmarks to give you three monthly budgets with the math beside each one. Free. No email required.

Also free: Market Area Snapshot, the trade-area data this tool is built on.
Step 1 · Your website (optional, we fill in what we can)
Step 2 · Confirm the store
Step 3 · Monthly retail units
Averages for a normal month, not a record month. The goal is where you want to be six months from now.
Monthly advertising budget

Budget estimate

Open Market Snapshot
Maintain
 
Hold today's volume at the benchmark rate for your franchise.
Grow
 
Reach your goal in six months. Run rate once the ramp is complete.
Dominate
 
Push 25% past the goal and keep taking share after you hit it.
Reading the estimate
How we got here

Every line of the math, nothing hidden.

Your trade area, 15 miles

The market you are buying into.

Grow: six-month ramp

Spend leads sales by a month or two.

Reach the full Grow run rate by month three and hold it. A six-month goal does not survive a six-month ramp.

Where the numbers come from

The estimate is the store's total monthly advertising budget, all media and production, before any manufacturer program. It does not include co-op, which varies too much store to store to model honestly.

  • Maintain is the midpoint of two NADA-derived methods. Method A: $739 of advertising per new vehicle retailed, NADA's store-level figure, which already carries the spend behind a typical used department. Method B: about 1.0% of vehicle sales revenue, derived from NADA's $586,246 average store spend against roughly $59M of average vehicle sales, with revenue estimated at national average transaction prices (). Both are multiplied by a franchise factor that reflects how much baseline traffic the brand itself delivers, from 0.85 for high-pull import brands to 1.35 for luxury.
  • Grow prices each incremental unit above the store's blended Maintain cost per unit, because incremental buyers have to be taken from competitors. The premium rises with ambition: 1.75x for growth up to 15%, 2.0x up to 30%, 2.5x beyond. New and used increments are priced the same; NADA does not publish a used-unit benchmark and we do not invent one.
  • Dominate adds 25% to the goal's increment (at least 10% of current volume) at a 2.5x premium, then checks the result against the brand's estimated new-vehicle opportunity inside 15 miles: Census vehicles in the area, times a national dealer turnover rate, times the share that is new, times the brand's national share. That check is a rough proxy, labeled as such.
  • A floor of $15,000 a month applies; below that a store cannot fund a search program and a video presence at the same time.

Benchmarks: NADA Data 2025 (2024 calendar year). ATPs updated quarterly with the benchmarks page. Trade area: U.S. Census Bureau ACS 5-year estimates via the Market Area Snapshot.

What this can't tell you

A benchmark says what stores like yours spend. It cannot say what your store should spend, because that depends on your actual share in each ZIP, which competitors are taking it, and which channels are already working. That comes from registration data and your own sales-by-ZIP, and it is the core of a full MiaVita market analysis.

If you want the budget turned into a plan with a share target behind it, send us this link. We'll come back with the lanes where share is winnable and what it costs to win them.

Request the Full Market Analysis
Questions dealers ask

About dealership budgets and this estimate.

How much should a car dealership spend on advertising per month?

The average franchised dealership spent about $586,000 on advertising in 2024 according to NADA, roughly $49,000 a month, which works out to about $739 per new vehicle retailed or about 1% of vehicle sales revenue. A store selling 60 new and 60 used a month typically lands between $35,000 and $55,000 a month depending on brand. Growing past current volume costs more per incremental unit than holding it, which is why this tool shows three numbers instead of one.

What is the difference between the Maintain, Grow and Dominate budgets?

Maintain is the spend that holds current volume, computed from NADA benchmarks adjusted for the franchise. Grow adds the incremental units needed to reach the goal within six months, priced at a conquest premium because incremental buyers must be taken from competitors. Dominate pushes 25% past the goal at a higher premium, with a check against how much of the brand's opportunity exists inside 15 miles.

Does the estimate include co-op or manufacturer advertising money?

No. The estimate is the store's total monthly advertising budget before any manufacturer program. Co-op terms vary too much from store to store to model honestly. Apply your own program's reimbursement to the number if you want a net figure.

Why does the budget change by brand?

Brands with strong pull and heavy national advertising deliver more baseline traffic to the store, so the store buys less of its own volume. Luxury stores sell fewer units at higher gross and spend more per unit. The estimator applies a franchise multiplier from 0.85 for high-pull import brands to 1.35 for luxury. The groups and factors are shown in the math table so you can judge them yourself.

Why doesn't the tool split the budget by channel?

Because the right split depends on what is already working in your account, not on a national average. NADA reports that about three quarters of dealer advertising is digital, and we publish channel allocation guidance on the Insights page, but a channel plan for your store starts from your data, not from a benchmark.

Next Step

Turn the budget into a share target.

A full MiaVita market analysis adds registration data to what you see here: brand share by ZIP, competitor pump-in and pump-out, and a modeled share projection for a 90-day pilot. Before a dollar is spent.