Best Sites to Buy & Sell Cars Online
The best overall site to buy and sell cars online is Autotrader because it combines the largest used-car inventory with strong seller tools, transparent pricing data, and a simple listing process that works for both private sellers and dealers. It balances reach, ease of use, and trust better than any other platform, making it the safest first stop for most people.
What to Look For
Before you pick a site, focus on these criteria—they matter more than flashy features:
- Audience size and buyer/seller match: A site with millions of monthly visitors only helps if they are actually in your market. National sites work for rare cars; local sites are better for common ones.
- Listing fees vs. commission: Some sites charge a flat fee (e.g., $50 to list until sold), others take a percentage (often 5–10%) or offer free basic listings with paid upgrades. Know the total cost before you commit.
- Safety and fraud protection: Look for verified buyer/seller programs, secure payment suggestions, and clear policies on scams. Avoid sites that let anyone post without any identity check.
- Tools for pricing and valuation: Built-in price guides (like Kelley Blue Book or NADA) help you set a realistic asking price and avoid overpaying.
- Ease of listing creation: A good site makes it easy to upload photos, write descriptions, and set your price. Complicated forms or hidden fees are red flags.
- Mobile app and alerts: If you are buying, a good app with saved searches and notifications saves time. If selling, a mobile-friendly dashboard helps you manage inquiries.
Autotrader
Strengths: Huge national audience (over 14 million monthly visitors), strong brand trust, and a clean interface. Sellers get a free basic listing, with paid upgrades for extra photos or prominent placement. Buyers can filter by make, model, price, mileage, and even features like Apple CarPlay. The site also integrates Kelley Blue Book values, so you see fair market range right on the listing.
Trade-offs: The free listing is limited—you get only a few photos and no video. Paid upgrades can add up. Also, because it is so large, you may get more lowball offers or spam inquiries.
Who it suits best: Sellers of mainstream cars (sedans, SUVs, trucks) who want maximum exposure without paying a commission. Buyers looking for a wide selection with reliable pricing data.
CarGurus
Strengths: CarGurus uses a proprietary algorithm that rates each listing as “Great Deal,” “Good Deal,” or “Overpriced” based on market data. This takes the guesswork out of pricing for buyers. For sellers, listing is free, and the site offers a “Sell Your Car” service that gives you an instant cash offer from dealers. The platform also has a strong mobile app with price alerts.
Trade-offs: The “instant offer” is often lower than what you could get selling privately. The site is more dealer-oriented than private-seller focused, so if you are a private seller, your listing may get buried among dealership inventory.
Who it suits best: Buyers who want a data-driven approach to finding a good deal. Sellers who prefer a quick, no-hassle sale to a dealer rather than dealing with private buyers.
Facebook Marketplace
Strengths: Completely free to list, and you reach a massive local audience (over 1 billion users). It is especially effective for selling common cars quickly because you can communicate directly with buyers via Messenger. The platform also has built-in buyer/seller ratings that add a layer of trust.
Trade-offs: No vehicle-specific tools—no price guides, no vehicle history reports, and limited filters for advanced searches. Scams are more common here than on dedicated car sites, so you must be vigilant about fake payment links and phishing attempts. Also, the interface is cluttered with unrelated content.
Who it suits best: Sellers of budget-friendly cars (under $10,000) who want to avoid fees and sell locally. Buyers looking for a bargain and willing to do their own due diligence.
Cars.com
Strengths: A well-established site with a large inventory (over 2 million listings) and strong search filters. It offers a “Sell My Car” feature that lets you compare multiple dealer offers at once. For buyers, it provides free vehicle history reports on many listings and has a useful “Price Check” tool. The mobile app is solid, and the site is known for its editorial content and reviews.
Trade-offs: Private sellers have to pay a fee to list (around $35 for a 30-day listing), which is higher than some competitors. The site is also heavily dealer-focused, so private listings may not get as much visibility.
Who it suits best: Buyers who want a reliable, feature-rich platform with good history reports. Sellers who are willing to pay a small fee for a clean, professional listing.
eBay Motors
Strengths: Unique auction format lets you sell to a national audience and potentially get a higher price if there is bidding competition. You can also set a “Buy It Now” price. The site offers vehicle protection programs and a large community of car enthusiasts. Listing fees are reasonable (starting around $25), and you only pay a final value fee (about 10%) if it sells.
Trade-offs: The auction model can be unpredictable—you might get no bids or a price below your reserve. There is also a higher risk of non-paying bidders or disputes. The platform is more complex to use than other sites, and you need to handle payment and shipping yourself (though local pickup is common).
Who it suits best: Sellers of unique, classic, or modified cars that attract a niche audience. Buyers looking for rare models or willing to bid for a deal.
Craigslist
Strengths: Completely free, no registration required, and very simple to use. It is still the go-to for cheap, local, cash sales. You can reach a wide local audience quickly, and there is no middleman—you negotiate directly.
Trade-offs: No buyer or seller protection whatsoever. Scams are rampant (fake cashier’s checks, phishing emails, and even robbery setups). The site is also cluttered with spam and duplicate listings. There are no vehicle-specific tools or history reports.
Who it suits best: Sellers who want to sell a low-priced car fast for cash and are comfortable handling their own safety. Buyers who are experienced and willing to meet in safe, public places.
How to Choose
Your choice depends on three factors: budget, vehicle type, and your comfort with risk.
- If you are selling a mainstream car under $15,000: Start with Facebook Marketplace (free, local) and Autotrader (free, national). You’ll get the most exposure for zero cost.
- If you are selling a luxury, classic, or rare car: Use eBay Motors to reach enthusiasts, or Autotrader with paid upgrades for premium placement.
- If you want a quick, no-hassle sale: Use CarGurus or Cars.com’s “sell to dealer” feature. You’ll get less money but save time.
- If you are buying: Use CarGurus for its deal ratings, Autotrader for variety, and Cars.com for history reports. Avoid Craigslist unless you are very experienced.
Common trade-offs: Free sites (Facebook, Craigslist) have higher scam risk; paid sites (Cars.com, eBay) offer more protection but cost money. National sites give more reach but attract more lowballers; local sites are faster but limit your buyer pool.
Frequently Asked Questions
What is the safest way to pay when buying a car online?
Never wire money or use gift cards. Use a secure payment method like a cashier’s check (in person) or an escrow service for long-distance purchases. Always meet in a public place and bring a friend.
Do I need a vehicle history report?
Yes, always. Get a Carfax or AutoCheck report before buying. Many sites like Cars.com include it for free on some listings. It can reveal accidents, odometer rollbacks, and title issues.
Can I sell a car that still has a loan?
Yes, but you must pay off the loan before transferring the title. Some sites like CarGurus let you get an offer that includes paying off your loan directly. For private sales, you may need to handle the payoff yourself.
How do I avoid scams on Facebook Marketplace or Craigslist?
Insist on meeting in person, never accept overpayment or third-party shipping, and verify the buyer’s identity. Trust your gut—if a deal seems too good to be true, it probably is.
What is the best time of year to sell a car?
Spring and summer are generally better for convertibles and sports cars; winter is better for SUVs and trucks. Tax refund season (Feb–April) often brings more buyers with cash.
Should I use a dealer or sell privately?
Dealers offer convenience and speed but pay less (often 20–30% below retail). Private sales get you more money but take more time and effort. Use a dealer if you value simplicity, go private if you want maximum profit.
Bottom Line
For most people, Autotrader is the best overall choice because it balances reach, trust, and cost. If you are selling a budget car locally, add Facebook Marketplace to your list. If you are buying and want to avoid overpaying, use CarGurus to spot deals. Always run a vehicle history report, meet in safe places, and never send money without seeing the car in person. Start with Autotrader, and you’ll be in good hands.
Related
Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.