CTV by industry

Automotive CTV Advertising

For dealer groups, OEM tier campaigns and aftermarket brands

CS & Co. runs automotive CTV for dealer groups, OEM tier campaigns and aftermarket brands. Automotive is a long-consideration, local-inventory category. CTV should build model awareness and dealer preference across the trade area, then prove whether exposure drives vehicle-detail-page views, lead forms and sold units.

Find out if CTV is a fit

Where it usually breaks

Why does automotive CTV underperform?

Because dealers buy CTV like cable: a metro-wide reach buy sold on impressions, with no line between the households that could drive to the lot and the ones that never will. The result is a big reach number and a sold-unit number nobody can tie back to it.

Two things we find almost every time

Co-op rules not wired in. The spot runs lot footage or misses the required trademark bug and financing disclaimer, which quietly disqualifies the whole flight from co-op reimbursement even though it delivered.
DMA targeting for a ZIP-sized trade area. The store's real sales radius is a handful of ZIPs, so many impressions and pixel-matched VDP views are credited to households outside any plausible trade area.

The measurement framework

What will your board ask about automotive CTV?

CTV's job in automotive is to put your models in front of in-market shoppers inside your trade area. These four questions test whether it did, and whether those shoppers became VDP views, leads and sold units.

Did the right household notice?

Brand signals, measured against a geo control

Households reached inside the trade area
Frequency per household
Completed-view rate on the OEM-approved spot
Recall by region, metro or ZIP

Did it change what they did next?

Intent signals: behavior after exposure

Vehicle-detail-page (VDP) views
Inventory and search-page sessions
Build-and-price and “get ePrice” events
Test-drive scheduler starts

Did it move the business?

Business outcomes, proven with The CS Method™

Lead-form submissions
Service-appointment bookings
Sold units matched back through your CRM (VIN-level)
Geo incrementality test: VDP and lead lift

What did each outcome cost?

Acquisition efficiency: cost per real result

Cost per VDP view
Cost per lead
Cost per service booking
Cost per sold unit, via match-back

Your KPIs get set together on the call, against your numbers, not this list.

What proof does CS & Co. have in automotive?

Want to see how we’d measure yours? We’ll walk you through our full test design on the call, and share references under NDA. The method is The CS Method™, the same one behind our health & wellness case study, where an incrementality test showed 41.4% more purchases among households that saw the ads.

Which rules apply to automotive CTV ads?

OEM co-op programs set their own creative rules for trademarks, disclaimers and pre-approval, and they change by model year. CS & Co. checks every spot against your OEM's current co-op guidelines before the flight, and dealer financing offers follow the Truth in Lending Act advertising rules (12 CFR 1026.24).

Regulatory note updated September 2026. This is not legal advice.

Straight answers

Frequently asked questions

How do dealers measure CTV?

By matching the households that saw the ad to what they did next: VDP views and lead forms on the dealer site, then sold units matched back through the CRM at VIN level. A geo incrementality test inside the trade area shows how many of those leads CTV actually added.

Can CTV spend qualify for OEM co-op?

Often, if the spot meets your OEM's current co-op creative rules, such as approved trademark use and the required financing disclaimer. CS & Co. checks each cut against the program guidelines before launch, because one missing element can disqualify a whole flight.

How do you target a dealer's real trade area instead of the whole DMA?

CS & Co. builds the geo target from the ZIPs the store actually sells into, from your sales data, rather than the DMA. That keeps impressions on households that could plausibly drive to the lot and makes the lead and sold-unit match-back honest.

One way to start

What would a customer cost you on CTV?

Most CTV plans are DECAF. They spend, they report, and nobody can prove what they sold. CS & Co. plans, buys and measures your streaming TV against the number you're held to, proves what it caused with The CS Method™, and only earns past the plan fee when that number moves.