Contact Info
United States
What does an automotive ERP consultant do for US dealers and parts businesses?
An automotive ERP consultant helps US dealer groups, independent repair shops and aftermarket parts distributors decide what the dealer management system keeps and what the ERP owns, then designs floor plan reconciliation, core charge handling, repair order flow and group reporting. I document how your stores and warehouses actually work, compare platforms against those scenarios and guide the implementation remotely.
Last reviewed by Vikas Saroj
I work remotely with automotive businesses across the United States: franchised dealer groups running several rooftops, independent repair and tire shops, collision centers, and aftermarket parts distributors that supply garages from regional warehouses. Each one deals with manufacturers, lenders and state agencies in its own way, and those relationships decide what the ERP has to do.
In a franchised store the manufacturer usually shapes the dealer management system and the monthly financial statement, so the ERP conversation is about group finance, floor plan and cross-store reporting. Independents and distributors can often run the whole operation on one ERP. My first job is to work out which of those situations you are really in.
What I Do
Most US automotive clients come to me when the DMS, the accounting package and the lender statements stop agreeing with each other.
I define how each vehicle's floor plan note is opened, curtailed and paid off at sale, so the lender statement, the vehicle inventory and the general ledger agree without a monthly hunt for differences.
For groups with several rooftops and brands, I design entities, intercompany entries and a group chart of accounts that still maps to each manufacturer's required statement layout.
Remanufactured starters, alternators, calipers and batteries carry core charges. I set rules for charging, receiving dirty cores, crediting customers and claiming from suppliers so core balances stop drifting.
For independent shops I map the repair order from appointment and inspection through estimate approval, parts, technician hours, sublet work and comebacks to payment, then test it against real repair orders.
Vehicle service contracts and other aftermarket products sold at delivery involve providers, remittances and cancellations. I document how each product is recorded and reported, and leave the accounting treatment to your CPA.
I agree what stays in the dealer management system and what the ERP owns, then specify the integration so each transaction is posted once and reported the same way in every store.
What to Measure
An ERP for automotive should make these numbers available without a spreadsheet. I design the data model and reports around them from the start.
Platform Fit
How I Work
Stores, lenders and systems
Rooftop and brand inventory
Floor plan statement review
Repair order walkthrough
Current DMS exports
Boundaries and requirements
DMS versus ERP ownership
Group chart of accounts
Core and warranty rules
Fit-gap on shortlisted platforms
Build, test and cutover
Implementer coordination
UAT with store controllers
Vehicle and parts cutover
Store and group dashboards
The US automotive aftermarket and retail trade is really several industries. Franchised dealers sell new vehicles under agreements with manufacturers, and the relationship between dealer and manufacturer is shaped by state franchise laws that vary from one state to the next. Those agreements commonly come with requirements around the dealer management system, parts ordering, warranty submission and a monthly financial statement in the manufacturer's format.
Independent repair shops, tire and lube chains and collision centers have no such constraints. They often run shop management software beside QuickBooks, and the pain shows up as parts bought for a job but never charged, or technician hours that cannot be compared with hours sold.
Aftermarket distributors sit between parts manufacturers and the shops. They may sell through their own stores, deliver to installers several times a day, and supply jobbers who resell to the trade. Their ERP looks much closer to distribution than to a dealership.
I sort clients into one of these models before writing a single requirement, because the right system boundary is completely different in each. The general model is on my automotive ERP page; this page focuses on what changes in the American market.
Most US dealers finance new and many used vehicles through a floor plan line with a lender. Every unit becomes a note that must be opened when the vehicle arrives, curtailed according to the lender's terms and paid off when the vehicle is sold. Lenders audit the lot, and a sold vehicle that has not been paid off is a serious matter. The ERP or DMS should show, for every VIN, the note balance, the payoff status and the days the unit has been in stock.
Titles and registration run through state motor vehicle agencies, and each state has its own documents and timing. I usually recommend a simple title tracking step per deal so that funding, payoff and paperwork do not depend on one person's memory.
Sales tax on vehicles is collected under state rules that can depend on where the buyer will register the vehicle, which matters for out-of-state customers and online deals. Parts and labor in the service department have their own taxability rules by state. I capture these as requirements and test them with real deals, but the tax answers themselves should come from your CPA or tax advisor. The broader US tax picture for ERP projects is on my US ERP consultant page.
Parts businesses in the US carry a lot of money in things that are not quite inventory. Core charges on remanufactured units are added to the customer invoice, refunded when the old unit comes back and claimed from the supplier when the core is returned. If the ERP treats cores as an afterthought, the core balance with each supplier becomes a number nobody believes.
For distributors I define requirements for:
Pricing is the other headache: list, jobber, installer and fleet levels, plus national account programs. I document who can override price and how margin is protected, then use those rules when I run vendor selection demos.
A franchised group rarely replaces its DMS through an ERP project. More often the ERP sits above several DMS instances to give the group one ledger, one purchasing process for non-vehicle spend and consolidated reporting. That puts the weight on integration: journal feeds from each store, vehicle and floor plan data, and a mapping from the group chart of accounts to each manufacturer statement.
Independents and distributors usually migrate from QuickBooks plus a shop or counter system. I plan the cutover around the data that actually costs money if it is wrong: parts on hand by location, open repair orders, core balances by supplier, open warranty returns and customer vehicles with service history in summary. Inventory-heavy businesses can see how Odoo handles stock in the US on my Odoo Inventory page.
I work remotely, running workshops inside US business hours and recording walkthroughs so controllers and service managers in other time zones can review them. On-site visits are possible by arrangement. If you want an independent view before signing a proposal, contact me or see the wider US consulting hub.
Tell me about your business and current systems. I’ll suggest the most sensible first step.
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FAQ
Sometimes, but franchised stores usually face manufacturer requirements for parts ordering, warranty and reporting that a general ERP does not meet out of the box. The common pattern is to keep the DMS in each store and add an ERP above it for group finance, consolidation and shared services. Independent used-vehicle dealers have more freedom.
Each vehicle should carry its floor plan note from arrival to payoff, with curtailments recorded as they fall due. The aim is a daily view that matches the lender's statement, and an alert when a sold unit has not been paid off. Those rules go into the requirements, and a handful of recent deals become UAT cases before go-live.
Yes. Independent shops, tire and service chains and collision centers often have simpler manufacturer constraints, so the decision is between dedicated shop management software and an ERP with repair and inventory modules. I map your repair order flow, parts purchasing and technician time, then compare both routes honestly.
I capture the tax scenarios your system has to handle, such as out-of-state buyers, taxable and exempt parts and labor, and resale purchases, and I test that the system applies them consistently. The tax rulings themselves should come from your CPA or tax advisor, because they vary by state.
Every business is different. Share where you are today and what you want to fix, and I’ll tell you honestly whether and how I can help.
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