Costco Auto Program vs Invoice Pricing for 2026
Which One Fits Your New Car Purchase?
Buying a new car in 2026 can be confusing. Prices change quickly, incentives come and go, and the same model can cost more or less depending on where you live. Programs like the Costco Auto Program are popular because they offer a set price and less hassle at the dealership. With your Costco membership, you can buy a vehicle at the present price and usually get a strong deal.
Some shoppers may go that route, skip the negotiation, and love their new car and be happy with the price, and that's great for them! We have another option we think more shoppers should consider: checking the Invoice Price at Invoice-Pricing.com.
This guide compares the Costco Auto Program and Invoice Pricing for 2026. It also briefly covers Sam's Club and TrueCar, since many people look at those too. The goal is to help you pick the option that fits your buying style, timing, and need for clear pricing.
What the Costco Auto Program is and how it works
The Costco Auto Program is a member benefit that connects Costco members with approved dealerships and prearranged pricing. The core idea is straightforward: you search for a vehicle, enter your location, and get a Costco Member-Only Price Sheet for that configuration. You take that price sheet to the dealership and buy or lease under program pricing.
Costco does not sell cars directly. The transaction still happens at a dealership, and you still handle financing, trade-ins, taxes, registration, and any dealer fees, such as documentation fees. Costco Wholesale Club does not run the Costco Auto Program. This program is operated by Affinity Development Group, a third-party marketing company based in San Diego. This marketing company runs this along with similar auto programs for credit unions and AAA chapters nationwide.
The way the program works is that a dealer pays to be part of it. As a customer, you select your vehicle of interest and complete the form. Once complete, your information gets shared with the participating dealer, where you must go and see the pricing sheet.
One downfall that generates a lot of friction is that you cannot see the price sheet online. You must talk to the dealer to see the price sheet, which can cause much hesitancy in the program. Ideally, a user interested in the program would prefer to see the price online and then know that the dealer is honoring it.
Another reason customers sometimes have difficulty using this program is that it is a dealer-led enrollment program. Costco often does not have coverage from participating dealers in certain areas on specific make, model, and trim combinations because there are no dealers. Or in some cases, if there is a participating dealer, they could be 50-100+ miles away.
With this program, since a dealer completes the transaction, they may work other parts of the deal outside the pricing sheet in their favor. So be considerate of these few items anytime you are purchasing a vehicle: low trade-in offers, expensive add-ons in the financing office, financing terms, dealer add-ons and fees, and lease terms if you want to lease.
Lastly, Costco claims an average of $1,000 in savings for consumers, according to the program materials. But we've seen instances where the buying experience can vary widely. Some customers received $1,700 off the MSRP on a 2024 Toyota Tacoma, while other consumers paid $1,000 more than the competition. So, when getting your price sheet and arriving at the dealership, our recommendations would be to know what the local competition is offering as well!
Also, be aware that Costco has two auto savings programs: the Costco Auto Buying Program, run by Affinity Development Group, which provides price sheets from local dealers, and the manufacturer-based incentives for being a Costco member. An example is that, as of April 2026, Executive members receive $250 more per vehicle than Gold Star members on Chevy Trucks.
What you get with the Costco Auto Program
- A prearranged price through an approved dealer, presented on a Costco Member-Only Price Sheet.
- A program designed around less negotiation at the store and a set price pre-determined on the pricing sheet.
- Support resources such as member advocates, dealership monitoring, and member feedback.
- A parts and service perk for eligible members who complete the post-purchase satisfaction survey within the required window, including 15% off parts, service, and accessories (up to $500 per visit) at participating service centers.
Simply put, the Costco Auto Program aims to make things easier. You bring a price sheet for your chosen car, then decide whether to buy.
What Invoice Pricing is and how it works
Invoice-Pricing.com is a simple, free-to-use tool that allows you to find the price dealers don't show you, the Invoice Price. Invoice Pricing for new cars helps customers know the price the dealer paid for the car, to give them an understanding of what their goal price should be.
We have a model similar to Costco, where we work with participating dealers to get your local invoice prices. Costco Auto Program offers customers a good deal at a pre-set price, saving them the time of negotiating. At Invoice-Pricing.com, our mission is to save you as much as possible. We want to show you transparent pricing so you can use it to get the best available deal.
What you get with Invoice-Pricing.com
- See invoice prices on new cars and see local dealers in your area.
- Get the information to avoid overpaying for a new car, regardless of make, model, and trim.
- Skip the dealership back-and-forth with transparent pricing information.
- Use invoice-level pricing knowledge to keep the conversation focused on the real numbers.
- Pay no membership fee to access invoice pricing and quotes.
You choose the year, make, model, and trim, then enter your ZIP code to get a more accurate invoice price for your car. If you want to start shopping, the site can send your info to selected dealers, who will then contact you about prices and incentives.
Costco Auto Program vs Invoice Pricing: The Direct Comparison for 2026
1. Upfront price transparency
Costco Auto Program
The clarity is mixed here, because you have to go to the authorized dealer to get the price sheet, which already makes shopping other dealers more difficult.
Invoice Pricing
We show you the difference between the MSRP and Invoice Price for your new car completely online, giving you the information directly.
2. Personalization by ZIP code
Costco Auto Program
The program uses your location to surface participating dealers and pricing tied to your region. Availability and price can vary based on local dealer participation.
Invoice Pricing
The ZIP code is part of the pricing lookup. The platform asks for a ZIP code to surface more accurate invoice pricing tied to your selection and to support quote requests with dealers in your area.
3. Cost to access the program
Costco Auto Program
You need a Costco membership. In 2026, the standard Costco Gold Star membership is $65 per year, and Executive is $130 per year. If you already shop at Costco, you may consider that cost a sunk cost.
Invoice Pricing
No membership is required. The service positions the invoice pricing information and quote request flow as free.
Sam's Club
Sam's Club membership is also paid, typically $50 per year for Club and $110 per year for Plus. The Sam's Club Auto Buying Program is tied to membership. The model is similar, but they have a partnership with TrueCar versus Affinity Development Group.
4. Dealer network and reach
Costco Auto Program
You work with an approved dealer that participates in the program. Dealer participation can be a strong filter for consistency, but it can also mean fewer choices in some areas, limiting your ability to shop to see if there are better prices.
Invoice Pricing
This service works across the country and connects you with dealers. If you share your information, selected dealers may contact you with prices and incentives. This setup is helpful if you want several quotes without having to call many dealerships yourself.
5. Negotiation style and time investment
Costco Auto Program
Designed for shoppers who do not want to spend their weekend negotiating. You still need to review the paperwork carefully, but the base vehicle price is meant to be set with little room to shop for a better deal.
Invoice Pricing
The invoice price helps you negotiate, but you do not have to do it alone. You can ask for quotes, compare offers, and use the invoice price to judge them. If a dealer's quote is much higher than expected, you can move on easily and continue shopping.
Savings potential in real dollars
No program can promise the same savings for everyone. The amount you save depends on the car, local demand, and available incentives. Still, you can get a sense of what “hundreds” or “thousands” in savings means with a simple example.
Example scenario
If you are looking at a new SUV with an MSRP of $45,000, the invoice price might be slightly lower. This difference can mean savings from several hundred to a few thousand dollars. The exact amount depends on the brand and model, but it gives you a starting point for comparing quotes.
With the Costco Auto Program, the Member-Only Price Sheet may fall within that range, depending on the dealer and current incentives.
With Invoice Pricing, you can check the invoice price for your exact trim and options, then compare dealer quotes to that number. If a quote is much higher than what is reasonable for your area, you will know before spending time at the dealership.
Where Sam's Club and TrueCar fit in
Sam's Club shoppers often run into the Sam's Club Auto Buying Program through TrueCar. The flow is similar in spirit to Costco: a membership-connected portal that surfaces pricing and participating dealers.
The main difference is that Sam's Club may offer promotions, such as gift cards for certain purchases, and availability may vary by location. Like other referral programs, it's not always the lowest price, but it may be a convenient option if you already have a membership.
Who should use the Costco Auto Program in 2026?
The Costco Auto Program is a fit if:
- You already pay for a Costco membership and want to use it.
- You want a prearranged price sheet and less negotiation.
- You prefer a program with dealer participation standards and a defined process.
Who should use Invoice Pricing in 2026?
Invoice Pricing is a fit if:
- You want to know the invoice price for the exact car you want, not a broad estimate.
- You want ZIP code-based personalization and the ability to compare quotes across dealers.
- You do not want to pay a membership fee just to access pricing information.
- You want a fast way to spot pricing that is out of range and move on.
Key Differences at a Glance
| Costco Auto Buying Program | Invoice-Pricing.com |
|---|---|
| Price sheet not available online, must visit dealer | Invoice price visible before visiting anyone completely online |
| Limited to one assigned dealer per area limiting shopping opportunities | Can request quotes from multiple dealers and shop |
| Price is fixed from the pricing sheet no room to compare | Get a benchmark to compare offers and talk to multiple dealers |
| Trade-in, fees, financing are separate outside of the price sheet | We give transparent invoice pricing to negotiate the deal |
| Requires $65-$130/yr membership | No membership cost |
| Prearranged pricing through participating dealers | Price based on actual manufacturer invoice data |
Frequently Asked Questions
Is the Costco Auto Program worth it for a new car?
It can be worth it, especially if you want a set price and do not want to negotiate. Always compare the Member-Only Price Sheet with at least one other quote.
Does the Costco Auto Program show prices online?
No. You need to obtain your price sheet directly from the participating dealer; it cannot be viewed online.
Does Costco negotiate car prices for you?
No, the prices are pre-arranged, and the pricing sheet is seen at the participating dealer.
Do I need a Costco membership to use the Costco Auto Program?
Yes. The Costco Auto Program is a membership benefit available to active Costco members.
Do Costco Executive members get better car deals than Gold Star?
The prearranged dealer price sheet is the same for both membership tiers. The difference is on limited-time manufacturer incentive certificates, where Executive members typically get additional savings per vehicle. For example, $1,250 vs $1,000 on recent Chevy truck promotions, and up to $500 more on select Volvo models.
Does invoice price mean the dealer is not making money?
Not necessarily. Dealers can earn money through financing products, add-ons, hitting sales targets, and manufacturer incentives that are not shown on the invoice.
Can invoice prices change during the model year?
Yes. Manufacturers can change prices due to production costs, supply constraints, or updates throughout the year. That is why it is important to use a source that gives current prices for your exact trim.
Can I use the Costco Auto Program and Invoice Pricing together?
Yes, and using both is often the fastest way to feel confident. Use Costco for the set price sheet, and Invoice Pricing to check the invoice and compare quotes in your area.
Is Sam's Club's auto buying similar to Costco's?
In concept, yes. Both use membership-linked portals to connect shoppers with participating dealers and upfront pricing. Promotions and dealer availability vary by program and location.
Ready to price-check the exact car you want?
Check your car's invoice price by ZIP code and ask for free dealer quotes. It only takes a few seconds and could save you thousands.
