Buying a used car in the USA is now overwhelmingly an online process, and there is a platform for every kind of buyer — from massive nationwide marketplaces to fully-online retailers that deliver to your driveway with a return policy. The catch is that more choice also means more risk: odometer fraud, salvage and flood titles hidden by "title washing," undisclosed accident damage and outright scams are all part of the landscape.
This guide ranks the 10 best websites to buy a used car in the USA, explains who each one is best for, and shows you exactly how to protect yourself before you pay. Whatever site you use, running a VIN/history check with ProVinCheck before you hand over money is the single easiest way to avoid an expensive mistake.
Quick comparison table
Use this table to jump straight to any platform. Ratings are our editorial scores based on inventory size, usability, buyer protection and transparency.
The 10 best used car websites in the USA at a glance — tap a name to jump to its full review.
| # | Website | Best for | Rating | Award |
|---|---|---|---|---|
| 1 | Autotrader | The widest choice of cars | 4.7 | Best Overall |
| 2 | Cars.com | Dealer listings + CARFAX | 4.6 | Best for Dealer Listings |
| 3 | CarGurus | Spotting fair-priced deals | 4.6 | Best for Price Transparency |
| 4 | CarMax | No-haggle, inspected cars | 4.5 | Best No-Haggle Retailer |
| 5 | Carvana | Buying 100% online | 4.2 | Best Fully-Online Buying |
| 6 | Craigslist | Local private-party bargains | 3.8 | Best Budget Option |
| 7 | Facebook Marketplace | Local sellers you can vet | 3.9 | Best for Local Private Sales |
| 8 | AutoTempest | Searching every site at once | 4.3 | Best Search Aggregator |
| 9 | eBay Motors | Rare, classic & auction cars | 4.1 | Best for Rare & Classic Cars |
| 10 | Edmunds | Research & pricing tools | 4.3 | Best for Research & Pricing |
- 1.Autotrader4.7
The widest choice of cars
Best Overall - 2.Cars.com4.6
Dealer listings + CARFAX
Best for Dealer Listings - 3.CarGurus4.6
Spotting fair-priced deals
Best for Price Transparency - 4.CarMax4.5
No-haggle, inspected cars
Best No-Haggle Retailer - 5.Carvana4.2
Buying 100% online
Best Fully-Online Buying - 6.Craigslist3.8
Local private-party bargains
Best Budget Option Local sellers you can vet
Best for Local Private SalesSearching every site at once
Best Search AggregatorRare, classic & auction cars
Best for Rare & Classic Cars- 10.Edmunds4.3
Research & pricing tools
Best for Research & Pricing
Before you pay, run a VIN check
Whatever marketplace you use, a ProVinCheck report reveals hidden accidents, mileage rollbacks, outstanding finance and title problems in minutes — so you never overpay for a masked history.
- Mileage check
- Accident & damage
- Title & ownership
The 10 Best Used Car Websites in the USA
Rank 1: Autotrader
autotrader.com
Founded in 1997, Autotrader is one of the largest and most trusted marketplaces in the USA, with millions of listings from dealers and private sellers. Powerful search filters, financing and trade-in tools, and CARFAX reports on many listings make it the natural starting point for most buyers.
Pros
- Huge nationwide inventory from both dealers and private sellers.
- Advanced filters by make, model, price, mileage and features.
- Many listings include CARFAX vehicle history reports for transparency.
Cons
- Dealer listings can carry add-on fees, so compare the out-the-door price.
- The volume of options can overwhelm first-time buyers.
Rank 2: Cars.com
cars.com
Launched in 1998, Cars.com pairs millions of mostly dealer listings with expert reviews, side-by-side comparisons and CARFAX history reports. Its research-first approach makes it ideal for buyers who like to read up before they commit.
Pros
- Large selection with expert reviews and buyer guides built in.
- Price-comparison tools help you judge whether a deal is fair.
- CARFAX reports available on many listings.
Cons
- Fewer private-seller listings than the biggest classifieds.
- Sponsored listings and ads can clutter the browsing experience.
Rank 3: CarGurus
cargurus.com
Founded in 2006, CarGurus uses market data to rank every listing — 'Great Deal,' 'Good Deal,' 'Fair Deal' — and shows how long a car has sat and whether the price has dropped. It is a powerful tool for data-driven buyers hunting for value.
Pros
- Deal-rating system makes it easy to spot value against the market.
- Mix of dealer and private-seller listings.
- Market insights like days-on-lot and price-drop history.
Cons
- Mostly dealer-centric, so fewer private-party options.
- Some dealer listings may not disclose all fees upfront.
Rank 4: CarMax
carmax.com
Launched in 1993, CarMax is the largest used-car retailer in the USA, known for no-haggle fixed pricing, a multi-point inspection on every car, and a money-back return period. It is the go-to for buyers who value certainty and a straightforward process over chasing the lowest price.
Pros
- No-haggle, transparent pricing — no negotiation required.
- Every vehicle passes a multi-point inspection.
- Money-back return policy and nationwide inventory transfer.
Cons
- Fixed pricing can run higher than private-party or other dealers.
- Dealership-only, with no private-seller options, and possible service fees.
Rank 5: Carvana
carvana.com
Founded in 2012, Carvana pioneered the fully-online car-buying experience, complete with home delivery, signature car vending machines and a 7-day money-back guarantee. Fixed pricing and a digital process make it one of the most convenient ways to buy without visiting a dealership.
Pros
- Browse, finance and buy entirely online with home delivery or pickup.
- 7-day test-own return period for peace of mind.
- Fixed, no-haggle pricing simplifies the process.
Cons
- No test drive before delivery — only the 7-day window as a safety net.
- Delivery fees and inventory availability vary by region.
Rank 6: Craigslist
craigslist.org
Around since 1995, Craigslist remains a go-to for local private-party car deals, often at prices well below dealer listings. It rewards buyers who are comfortable negotiating and doing their own due diligence — but it demands real caution.
Pros
- Direct private-party sales, frequently at lower prices.
- Strong local focus for quick, in-person transactions.
- Free to browse and contact sellers.
Cons
- No buyer protection, inspections or guarantees.
- Higher risk of scams and 'curbstoners' posing as private sellers.
Rank 7: Facebook Marketplace
facebook.com/marketplace
Facebook Marketplace has become a huge venue for local used-car sales, with the added benefit that you can view a seller's profile before reaching out. It is ideal for personal, local private-party purchases — provided you stay alert to fraud.
Pros
- Massive pool of local listings that is easy to browse.
- Direct messaging and a seller profile add a little transparency.
- Great for finding nearby cars quickly.
Cons
- No buyer protection, warranties or vehicle vetting.
- Fake listings, cloned profiles and curbstoners are common.
Rank 8: AutoTempest
autotempest.com
Founded in 2007, AutoTempest is a meta-search engine that pulls listings from Cars.com, eBay Motors, Carvana, dealers and more into a single search. It is the perfect final stop to make sure you have not missed a better deal elsewhere.
Pros
- Searches many marketplaces at once, saving hours of cross-checking.
- Aggregates both dealer and private-seller listings.
- Easy price comparison across platforms for the same model.
Cons
- It links out to other sites, so the purchase happens elsewhere.
- Listing quality and protections depend on the source site.
Rank 9: eBay Motors
ebay.com/motors
A division of eBay since 2000, eBay Motors is ideal for unique, classic and enthusiast vehicles, with both auction and fixed-price buying. It also offers vehicle purchase protection programs that add a layer of security uncommon in private sales.
Pros
- Auction and Buy-It-Now flexibility.
- Vehicle Purchase Protection and history reports on many listings.
- Access to rare, classic and hard-to-find cars nationwide.
Cons
- Auctions can spark bidding wars that push prices up.
- Long-distance buys mean shipping costs and less chance to inspect.
Rank 10: Edmunds
edmunds.com
A trusted name since 1966, Edmunds evolved from a car-buying guide into a full research hub with expert reviews, True Market Value pricing and comparison tools alongside its listings. It is the ideal place to research and value a car before pulling the trigger.
Pros
- Expert reviews, ratings and buyer guides to inform your choice.
- True Market Value and price-analysis tools for fair pricing.
- Long-established, trusted automotive resource.
Cons
- Smaller used-car inventory than the biggest marketplaces.
- Dealer-focused, with fewer private-seller listings.
A smarter way to shortlist
Search two or three platforms in parallel — one big marketplace (Autotrader or Cars.com), one no-stress retailer (CarMax or Carvana), and an aggregator (AutoTempest). You will quickly see the true market price for your car and spot which listings are genuine bargains and which are too good to be true.
Buyer safety checklist
In the USA the responsibility for checks is on you — especially with private-party sales, where there is no automatic return. Work through this checklist before you pay. Tick items off as you go.
Used Car Buying Checklist (USA)
0 of 10 checked
Run the history check before you pay
A used car history report built from the VIN is the fastest way to expose problems a seller may not mention: prior accidents, salvage or flood title brands, odometer discrepancies, open liens and theft records. It takes minutes and can save you thousands. Check a VIN with ProVinCheck before you agree to buy.
How to avoid scams when buying a used car in the USA
Most sellers are honest, but online marketplaces attract fraud. Knowing the common tricks makes them easy to avoid.
Classic red flags to walk away from
- A price far below market value. If a clean, low-mileage car is suspiciously cheap, assume there is a hidden title brand, damage or a scam.
- Pressure to pay a deposit before seeing the car. Legitimate sellers let you inspect first. Never send money to "hold" a car you have not seen.
- Requests for wire transfers, gift cards, Zelle or third-party "escrow" links. These are hallmarks of fraud. Use a secure, traceable payment made in person.
- A seller who is "deployed," "out of state," or uses a shipping/escrow service. Vehicle-in-transit scams rely on you paying before delivery. Insist on an in-person handover.
- A "private seller" with several cars or who dodges title questions. That is often a curbstoner (an unlicensed dealer offloading problem cars). No clean title, no deal.
The most common financial risks in the US market are not outright theft but odometer fraud, title washing (hiding a salvage or flood brand) and open liens — problems that are invisible in photos and easy to miss on a quick look. That is exactly why a VIN-based history check plus a pre-purchase inspection are worth the small cost.
Don't buy a washed title or someone else's lien
Salvage and flood brands, rolled-back odometers and open liens are the most expensive surprises in the US used car market — and none of them show up in the photos. A ProVinCheck report reveals them in minutes.
- Mileage check
- Accident & damage
- Title & ownership
Which website should you choose?
You want the biggest possible selection
Autotrader
One of the largest US inventories, so the best chance of finding your exact car.
You want a no-haggle, low-stress purchase
CarMax
Fixed pricing, inspected cars and a money-back return period.
You want to buy entirely online
Carvana
Digital purchase, home delivery and a 7-day money-back guarantee.
You want to know you are paying a fair price
CarGurus
Its deal-rating system flags good and great value instantly.
You are hunting for a private-party bargain
Craigslist
The deepest pool of low-priced, negotiable local listings.
You want to check every site at once
AutoTempest
A meta-search that aggregates all the major marketplaces.
You want a rare or classic car
eBay Motors
Auctions and buy-it-now access to hard-to-find vehicles nationwide.
You want to research before you shop
Edmunds
Expert reviews and True Market Value pricing to guide your choice.
Whichever platform you land on, the process is the same: shortlist a few honest listings, inspect and test-drive in person (or use the return window), verify the title, VIN and odometer, and confirm the vehicle's history before you pay. If you are new to this, our guide on how to check a used car's history report and our used car warranty guide walk you through the details. Shopping across the pond too? See our companion guides to the best websites for used cars in the UK and Germany.
Frequently Asked Questions
The bottom line
The US used car market is enormous and mostly online, so the platform you choose matters less than the checks you do before you pay. Start with a big marketplace like Autotrader or Cars.com for choice, add a no-stress option like CarMax or Carvana for buyer protection, and use CarGurus or Edmunds to sanity-check the price. Then, whatever car you shortlist, verify the seller, the title, the VIN and the odometer — and run a VIN check with ProVinCheck — before you hand over any money.
It takes less than 1 minute
The faster way to check your vehicle history
What You'll Get:
- Complete Vehicle History
- Accident & Damage Reports
- Ownership Records
- Title Information
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