Dealer group software after acquisitions: DMS, CRM and leads

Every acquired rooftop brings a DMS contract, a CRM, lead providers and call tracking. How DMS terms and data access fees drive the cost, and what to fix at close.

A dealer group's software bill grows the same way its store count does: one acquisition at a time. Every rooftop arrives with a dealer management system contract, a CRM, a digital retailing tool, a website provider, call tracking, lead providers and a texting platform, all signed by a previous owner on their own terms. The integration plan usually covers the DMS. The rest tends to keep billing.

The deal pace guarantees the pile

The listed groups show the scale. Lithia reported 455 locations representing 54 brands at the end of 2025, after acquiring 17 stores and divesting 12 during the year. AutoNation reported 325 new vehicle franchises from 243 stores at the end of 2024. Every one of those stores was once a set of vendor contracts. Most private groups run the same play with less corporate staff to track the paper.

The DMS: long terms, per-rooftop pricing and data access

The DMS is the system of record for sales, service, parts and accounting, and it is the hardest contract in the stack to change. When the FTC challenged CDK Global's planned acquisition of Auto/Mate in 2018, it described CDK and Reynolds and Reynolds as the two largest DMS providers to new vehicle dealers. Its complaint said customers have faced significant challenges in switching DMS suppliers and pointed to Auto/Mate's short contracts as part of what made it disruptive. CDK and Auto/Mate abandoned the deal after the FTC acted.

Data access is where the cost compounds. Your CRM, digital retailing tool, service scheduling app and inventory tools all need data out of the DMS, and someone pays for that integration. In January 2025, CDK agreed to pay $630 million to settle antitrust claims from a class of software vendors led by AutoLoop, which alleged that CDK restricted access to dealership data and inflated what vendors paid for it. Law.com reported the plaintiffs' example: independent integrators charged about $50 per dealership per month, while CDK and Reynolds charged more than $1,000 in some cases. CDK denied wrongdoing. Separately, dealers had their own class action. CDK agreed to pay $100 million, preliminarily approved in August 2024, on top of a $29.5 million Reynolds settlement from 2019.

Those fees often land on the vendor's invoice, not the DMS invoice. That is the point: a group paying a CRM vendor per rooftop is frequently paying for DMS access too, buried in the CRM price. Arizona went further and passed a dealer data law in 2019 that stops DMS providers from restricting a dealer's ability to share or use its own data, and the Ninth Circuit upheld it against CDK's challenge in October 2021.

Concentration is also a continuity risk

In June 2024, a cyberattack took CDK systems offline. AutoNation told investors the outage would cut second-quarter earnings by an estimated $1.50 per share, including guaranteed pay for commissioned staff. Group 1 said its U.S. stores ran on alternative processes while its U.K. stores, which do not use CDK, were unaffected. Lithia's 2025 10-K still describes "our CDK-hosted dealer management system" and says the incident temporarily lowered same-store sales.

Switching is possible, and the cost is visible. Asbury announced a Tekion pilot in January 2024 and completed a company-wide conversion in mid-October 2026, converting 47 stores in the third quarter alone. Its earnings release shows $19.5 million of pretax Tekion implementation expense in the first nine months of 2026 and $4.0 million of duplicative DMS expense over the same period. That second number is what running two systems in parallel costs a group of about 155 dealerships. Asbury reported productivity gains in its longest-tenured Tekion markets. The lesson for everyone else is that a DMS decision is a multi-year capital project, and the old contract's end date drives the economics.

CRM, digital retailing, leads and call tracking

Below the DMS sits the layer that leaks most quietly.

• CRM. Acquired stores often keep their CRM because sales managers like it. Two or three CRMs across a group means two or three integration fees and no single view of a customer.
• Digital retailing. These tools are licensed per rooftop. A store that stopped using its tool often keeps paying for it until the term ends.
• Third-party leads and listings. NADA data reported by Inside Radio shows third-party listing sites were close behind search as the largest share of dealer ad spend in 2025, out of $9.96 billion in total. Each acquired store brings its own listing packages and lead providers, on its own terms. Some of those packages qualify for manufacturer co-op, which is worth checking before cancelling.
• Call tracking and texting. Each store's old agency often set up its own tracking numbers. They keep billing per number and per minute after the agency is gone.

Most of these contracts renew automatically. NJ CAR has warned dealers that third-party agreements often renew unless written notice arrives 30, 60 or 90 days before expiration. Miss the window at one store and that store is locked for another term.

Security terms belong in the cost review

Every one of these vendors touches customer data. The FTC's Safeguards Rule FAQ for dealers says a dealer must select service providers that can protect customer information, require safeguards by contract and reassess them periodically. Since May 2024, dealers must notify the FTC within 30 days of discovering a notification event involving 500 or more consumers. A vendor review that cuts duplicate tools also cuts the number of companies holding your customer files.

What to do at each acquisition

Add a vendor schedule to the integration checklist for every store you buy: each contract, annual value, per-rooftop price, data integration fees, term end, notice window and the group contract it should move to. Then:

• Line up DMS term ends across the group before your next DMS negotiation, so you negotiate once, not store by store.
• Ask every vendor what it pays for DMS access and whether that cost is passed through.
• Pick one CRM and one digital retailing tool and set a cutover date in the deal model.
• Move call tracking numbers and listing accounts under group ownership before giving the store's old agency notice.

Our earlier piece on dealer network marketing and vendor cost covers the co-op side of the same problem, and auto-renewal is a business model explains why notice windows matter.

The next step

Pull every software and lead contract for the last three stores you acquired and put them on one sheet with term ends and notice dates. If any notice window falls in the next 90 days, act on it this month. For groups with a backlog, our automotive work and the Renewal Desk build that schedule across every rooftop and work the renewals in date order.

Sources: Lithia Motors, Form 10-K for 2025, AutoNation, Form 10-K for 2024, SecurityWeek, AutoNation says CDK Global ransomware attack impacted earnings, Group 1 Automotive, Statement on CDK cybersecurity incident, Asbury Automotive Group, Q3 2026 earnings release (Form 8-K), WardsAuto, Asbury Automotive's big DMS switch hits the home stretch, FTC, Statement on CDK Global and Auto/Mate abandoning merger, Auto/Mate, The FTC complaint (excerpts), Reuters via Tiger Brokers, Auto tech firm CDK reaches $630 million settlement in US dealer data case, Law.com Litigation Daily, A $630M antitrust settlement for automotive software vendors, PR Newswire, Dealership class counsel settles with CDK for $100 million, IP Update, Car dealers retain control over their own data, Inside Radio, Auto dealer ad spend nears $10B (NADA data), NJ CAR, Be aware of automatic renewals in third-party contracts, FTC, Automobile dealers and the FTC's Safeguards Rule: FAQs.