LetYouKnow vs. CarGurus: What's the Difference?
During my years owning and operating new car stores, I saw how much research buyers did before they ever walked into a dealership. Tools like CarGurus can help shoppers compare listings, research prices and get a sense of the local market. Once you know the brand new car you want to buy and the best price you found in your research, you can use LetYouKnow to bid lower than the best price you found and get an instant result. If your Bid is accepted, your new car is reserved at your accepted Bid price. If your Bid is not accepted, you are not charged and can adjust your Bid and/or change options and bid again.
How are LetYouKnow and CarGurus different?
The difference comes down to where the price starts. On CarGurus, a dealer lists it and you evaluate it. With LetYouKnow, you propose the price you want to pay.
CarGurus is a digital automotive marketplace. It aggregates dealer listings from a large network, rates each against its Instant Market Value estimate (its Deal Rating) and adds research, financing prequalification, delivery on eligible cars, and online deal tools that connect you with a dealer, who remains the seller. It's strong at helping you discover the right car and judge whether a listing's price looks fair.
LetYouKnow starts with your price. Instead of evaluating a dealer's listing, you set your own price as a single Bid and get an instant result. If your Bid is accepted, your new car is reserved at your accepted Bid price. If your Bid is not accepted, you are not charged and can adjust your Bid and try again.
When your Bid is accepted, the price you set already includes all dealer and platform fees. Only applicable government charges such as sales tax, title, registration and any other government fees are added separately to reach your out-the-door total. The final sale is completed with a participating dealer located within the search radius that you chose.
How does CarGurus help you buy a car?
CarGurus helps shoppers research and compare cars before contacting a dealer. It shows dealer listings so you can review what is available, compare cars and evaluate pricing. One of its signature pricing tools is its Deal Rating, which uses Instant Market Value (IMV) to help determine whether a car's price appears to be a fair, good or great deal, or if it is overpriced. CarGurus says Instant Market Value (IMV) is an estimated fair retail price based on comparable current and previous listings in the shopper's market and is intended as pricing guidance, not an official appraisal or guarantee.
CarGurus is not just a place to browse listings. Its current platform also helps shoppers take some next steps before contacting or visiting a dealer. Finance in Advance lets eligible shoppers pre-qualify and see personalized financing rates. Digital Deal lets shoppers start parts of the purchase online for eligible listings, such as financing, appointment setting, delivery scheduling and, when available, a reservation deposit. The Location & delivery filter can surface eligible listings that participating dealers may ship to you, depending on the listing, location and dealer terms. AI-powered features, including Dealership Mode and CarGurus Discover, add natural-language search, car comparison tools and estimated final pricing in the CarGurus app.
CarGurus helps you move further into the buying process, but it still connects you with the dealer to finish the transaction. The dealer remains the seller, and financing and the final purchase are completed through the dealer or lender, not fully on CarGurus.
One important point is that under CarGurus' dealer-pricing policy, a listed price must be a full cash price available to any shopper. It cannot be conditional on dealer financing, a down payment or other large or non-customary fees. CarGurus says it removes pricing information when it becomes aware that a dealer's pricing does not comply with its guidelines. As with any car purchase, taxes, title, registration, licensing, dealer document preparation fees, emission testing, finance charges, other applicable charges and any selected products may still be part of the final transaction, so confirm the final itemized figure with the dealer.
How does LetYouKnow approach the same purchase?
LetYouKnow empowers you to bid your own lower price on a brand new car. You build the car you want, set your own price and get an instant result. If your Bid is accepted, the new car is reserved at your accepted Bid price with a participating dealership within the search radius you selected.
LetYouKnow is designed for price transparency. All dealer and platform fees are already inside your Bid. Government fees such as sales tax, title, registration and licensing are not included in your Bid and are typically paid as part of the final purchase with the dealership.
You enter payment information when submitting a Bid but pay nothing unless it is accepted. If your Bid is accepted, you pay the $799 nonrefundable service and reservation fee on the LetYouKnow platform and settle the remaining balance with the dealership. The $799 fee is already included in the accepted Bid price along with all dealer and platform fees and is not added on top. Instead, it serves as a prepayment toward your bid. Once the Bid is accepted, the price is locked in and the vehicle is reserved with the matched dealer for up to 10 calendar days. The fee demonstrates serious buyer intent, supports the anonymous bidding process and helps provide access to prices that may not otherwise be available. If your Bid is not accepted, there is no charge and you can adjust your Bid amount and/or new car options and try again. Participating dealerships do not see your identity or contact information until your Bid is accepted.
Can I use CarGurus and LetYouKnow together?
Yes and in that order. CarGurus is excellent for the research part of the journey: browsing inventory, comparing trims available nearby, reading Deal Ratings and Instant Market Value, prequalifying for financing, even starting a Digital Deal. If your goal right now is to explore the market and learn what's out there, that's exactly what CarGurus does well.
LetYouKnow is built for the price step when you know the car you want and care most about the number. There, submitting a Bid is a different path from choosing among listed prices: you submit a Bid and if it meets a participating dealer's confidential threshold a match is made at your price with all dealer and platform fees included. A practical way to frame the difference is CarGurus can help you decide what car and see where local prices sit; LetYouKnow empowers you to bid your own price for a new car.
After more than fourteen years owning and operating new car stores, I see the difference clearly. CarGurus helps you research the market and evaluate dealer-listed prices. LetYouKnow lets you use that research to bid your own lower price on a brand new car and get an instant result.
Sources
- What CarGurus is and what it does. CarGurus is a digital automotive platform (Nasdaq: CARG, founded 2006) serving consumers and dealers with inventory, unbiased information, Deal Ratings, and tools for buying, financing, and selling; since 2022 its digital retail tools let drivers and dealers do more of the sale online (financing, appointment booking) and it added an AI shopping experience (CarGurus, About, accessed 15 June 2026).
- CarGurus pricing integrity and valuation tools. CarGurus' dealer pricing policy requires displayed prices to be full cash prices available to any shopper and not conditional on dealer financing or a down payment. CarGurus says it removes dealer pricing when it learns the pricing is noncompliant. Its Instant Market Value (IMV) is a daily, listings based estimate used as pricing guidance, not a guarantee. IMV also feeds CarGurus Deal Ratings. Finance in Advance offers prequalification, with financing completed at the dealership (CarGurus Dealer Pricing Policy, August 2, 2024; CarGurus Car Values, accessed 15 June 2026).
- CarGurus transaction and delivery tools. Digital Deal captures financing steps, deposits and trade in information online, with dealer follow up by phone, video or in person. A delivery filter surfaces eligible cars that participating dealers may ship, depending on location and listing terms. Check Availability sends the inquiry to the dealership. CarGurus states that it does not sell cars and instead serves as a marketplace that puts shoppers in contact with dealerships. Its February 11, 2026 announcement added Dealership Mode, including in app all in price estimates and Discover, an AI search tool (CarGurus Digital Deal Resource Center; CarGurus Delivery; CarGurus investor release, February 11, 2026, accessed 15 June 2026).
- LetYouKnow platform facts. LetYouKnow is for brand new cars. The buyer submits the price they want to pay as a Bid and gets an instant result. If the Bid is accepted, the new car is reserved at the accepted Bid price. If the Bid is not accepted, the buyer is not charged and can adjust the Bid and/or change options and bid again. All dealer and platform fees are included in the Bid. Only applicable government fees such as sales tax, title, registration and licensing are added separately. If your Bid is accepted, the $799 nonrefundable service and reservation fee serves as a prepayment. It is included in your accepted Bid price and is not added on top. The dealership is revealed and the new car is reserved when the Bid is accepted. Buyers stay anonymous until the Bid is accepted.
- CarGurus - A digital automotive marketplace that aggregates dealer listings from a large network and labels listings with a Deal Rating by comparing the listed price to its Instant Market Value estimate. Beyond search and Deal Ratings, CarGurus offers research tools, financing prequalification through Finance in Advance, delivery on eligible cars and online deal tools through Digital Deal, including financing, deposits, trade in information and appointments. CarGurus also offers Dealership Mode and Discover, its AI search tool. CarGurus connects shoppers with dealers, who remain the sellers. Its dealer pricing policy requires listed prices to be full cash prices available to any shopper.
- LetYouKnow - A digital automotive marketplace for brand new cars that lets shoppers bid their own lower price and get an instant result. You build the exact brand new car you want and submit your Bid. If your Bid is accepted, the new car is reserved at your accepted Bid price. If your Bid is not accepted, you are not charged and can adjust your Bid and/or change options and bid again. All dealer and platform fees are included in the Bid. Only applicable government fees such as sales tax, title, registration and licensing are added separately to reach your out-the-door total. Buyers stay anonymous until the Bid is accepted and the dealership is revealed.
Frequently asked questions
They focus on different parts of the new car buying process. CarGurus is a digital automotive marketplace that helps shoppers research, compare and evaluate dealer-listed cars. It gathers listings from a large dealer network, uses its Deal Rating and Instant Market Value (IMV) estimate to help shoppers gauge whether a listed price looks high or low, and offers tools for research, financing prequalification, delivery and online deal steps that connect the shopper with the dealer, who remains the seller.
LetYouKnow works at the price step. You build the brand new car you want, submit the price you want to pay as your Bid and get an instant result. If your Bid is accepted, the new car is reserved at your accepted Bid price. If your Bid is not accepted, you are not charged and can adjust your Bid and/or change options and bid again. CarGurus is built to help you discover and evaluate cars, compare dealer-listed prices and connect with dealers. LetYouKnow is built to let you bid lower than the best price you've found and get an instant result.
CarGurus shows a dealer's listed price and rates it against its Instant Market Value (IMV) estimate. IMV is pricing guidance, not an appraisal or guarantee. Under CarGurus' published dealer pricing policy, a listed price must be a full cash price available to any shopper and not conditional on dealer financing or a down payment. Even so, it is more than a loose starting number. Even so, applicable taxes, title, registration, lawful fees, and any selected products are completed in the transaction, so confirm the final itemized figure with the dealer.
With LetYouKnow the amount you Bid already includes all dealer and platform fees. Only applicable government fees such as sales tax, title, registration and licensing are added separately to reach your out-the-door total.
You enter your payment information when you submit a Bid, but you are charged only if your Bid is accepted. and that prepayment is then applied toward your price, not added on to it. If your Bid is accepted, the $799 nonrefundable service and reservation fee serves as a prepayment. It is included in your accepted Bid price and is not added on top. If your Bid is not accepted, you are not charged. So your money on LetYouKnow moves only when a Bid is accepted and it is included in your Bid.
CarGurus, by contrast, is a marketplace you use to browse listings, research, and connect with dealers. The new car purchase and any financing are completed with the dealer and lender.
LetYouKnow is designed to remove the traditional back and forth over the new car prices. Set your own price as a single Bid and the matching engine works to match you to a dealership in our dealer network and within your search radius. You don't pay more than your accepted Bid for the new car and the included dealer and platform fees. The purchase is completed with the revealed dealer (with government charges, financing, trade-in and any options handled in the usual way).
On a marketplace like CarGurus you choose among dealer-listed prices and connect with the dealer to continue. CarGurus also offers online steps such as financing prequalification, deposits, trade-in for eligible listings.
Yes, they work great together. CarGurus can help you research cars, compare dealer-listed prices and get a sense of the market. Once you know the brand new car you want and the best price you found, LetYouKnow lets you submit a lower Bid and get an instant result. If your Bid is accepted, the new car is reserved at your accepted Bid price. If your Bid is not accepted, you are not charged and can adjust your Bid and/or change options and bid again.
Deal Rating
CarGurus' rating that compares a dealer's listed price to its Instant Market Value (IMV) estimate. CarGurus rates the quality of the deal as Great, Good, Fair, High or Overpriced. The rating is shopping guidance, not a guarantee of value. Under CarGurus' dealer-pricing policy, the listed price must be a full cash price available to any shopper and cannot be conditional on dealer financing, a down payment or other large or non-customary fees. Confirm taxes, title, registration, permitted fees and the final contract separately.
Instant Market Value (IMV)
CarGurus' estimate of a car's retail price, calculated regularly from an analysis of millions of data points. Factors include make, model, year and mileage. CarGurus states that IMV is pricing guidance, not an official appraisal or guarantee.
Bid Your Own Price
The price you submit on LetYouKnow for the brand new car you want. If your Bid is accepted, the new car is reserved at your accepted Bid price with all platform fees and dealer fees. If your Bid is not accepted, you are not charged and can adjust your Bid and/or change options and bid again.
Out-the-door (OTD) price
The full amount you pay to complete the purchase before financing, including the car price, dealer fees, any add-ons and applicable government fees such as sales tax, title, registration and licensing, in one figure. On LetYouKnow, the Bid already includes the new car price and all dealer and platform fees. Only applicable government fees such as sales tax, title, registration and licensing are added separately to reach your out-the-door total.
