Best Sources for Buying Used Cars in the US
A comprehensive guide to finding your perfect pre-owned vehicle through top-rated platforms and dealerships
Key Takeaways
- Top online platforms include CarMax, Cars.com, Carvana, Edmunds, and AutoTrader, offering extensive inventories and user-friendly features
- Major dealership groups like CarMax, AutoNation, and Lithia Motors provide in-person shopping experiences with certified pre-owned options
- Specialized websites cater to specific needs, from enthusiast vehicles to budget-friendly options with various pricing and warranty packages
Leading Online Platforms
The digital revolution has transformed how Americans shop for used cars. Today's top-rated websites offer extensive inventories, detailed vehicle information, and convenient buying processes.
Top-Rated Used Car Websites for 2025
CarMax
As the largest used car retailer in the United States with over 396,000 used units sold annually and 103 dealership locations, CarMax offers both online shopping and physical locations. Their no-haggle pricing model eliminates negotiation stress, and all vehicles undergo a rigorous inspection process.
Cars.com
Cars.com provides extensive search filters and aggregates listings from dealerships nationwide. The platform offers detailed vehicle history reports and pricing information to help consumers make informed decisions.
Carvana
Known for its innovative car vending machines and home delivery service, Carvana offers a fully online car-buying experience with a 7-day return policy and complimentary delivery in many markets.
Edmunds
With over fifty years of automotive expertise, Edmunds provides comprehensive vehicle information, including expert reviews, pricing guides, and a vast inventory of dealership-sourced vehicles with prices ranging from $1,999 to $638,788.
AutoTrader
A pioneer in the online car marketplace, AutoTrader offers one of the largest selections of new and used vehicles with advanced search features and dealer reviews to guide your purchase decision.
Major Dealership Groups
For those who prefer in-person shopping experiences, these major dealership groups offer extensive inventories across multiple locations.
Top Used Car Dealer Groups by Volume
| Rank | Dealership Group | Annual Used Units Sold | Number of Locations | Notable Features |
|---|---|---|---|---|
| 1 | CarMax Inc. | 396,181 | 103 | No-haggle pricing, 7-day return policy, rigorous inspection process |
| 2 | Lithia Motors Inc. | 50,751+ | 86 | Both new and used inventory, Fortune 500 company, extensive West Coast presence |
| 3 | AutoNation Inc. | 45,000+ | 300+ | Largest automotive retailer, presence in 20 states, comprehensive CPO program |
| 4 | Carvana | 41,000+ | Online + vending machines | Car vending machines, home delivery, 7-day return policy |
| 5 | Penske Automotive Group | 30,000+ | 150+ | Luxury brand focus, international presence, strong CPO selection |
Certified Pre-Owned Programs
Many major dealership groups offer manufacturer-backed Certified Pre-Owned (CPO) vehicles that have undergone comprehensive inspections and come with extended warranties. These vehicles are typically less than five or six years old with fewer than 60,000 to 80,000 miles.
The Used Car Buying Process
Evolution of Used Car Buying
Used Car Inventory Comparison by Platform
Specialized Platforms for Specific Needs
Beyond general used car platforms, several specialized websites cater to specific buyer needs and preferences.
Enthusiast and Collector Vehicles
Cars & Bids
Focusing on enthusiast vehicles from the 1980s and newer, Cars & Bids offers an auction format for unique, performance, and collectible vehicles.
Hemmings
The premier marketplace for classic, vintage, and exotic vehicles, Hemmings caters to collectors and enthusiasts seeking rare and historical automobiles.
Budget-Friendly Options
AutoTempest
AutoTempest aggregates listings from multiple sources including Craigslist, eBay Motors, Cars.com, and more, creating a one-stop search for the best deals.
Feature Comparison of Top Used Car Sources
| Platform | No-Haggle Pricing | Home Delivery | Return Policy | Financing Options | Vehicle History Reports | Inventory Size |
|---|---|---|---|---|---|---|
| CarMax | 7 days | 45,000+ | ||||
| Carvana | 7 days | 20,000+ | ||||
| AutoTrader | Varies by dealer | Varies by dealer | 2,500,000+ | |||
| Cars.com | Varies by dealer | Varies by dealer | 2,000,000+ | |||
| Edmunds | Varies by dealer | Varies by dealer | 250,000+ |
Expert Advice on Used Car Shopping
Where is the best place to buy a used car? This might shock you!
How to Find Private Party Deals - 4 Best Websites - Car Buying
Price Range Comparison by Platform Type
References
- Best Used Car Websites (2025 Guide) - MarketWatch
- Used-car sales: Our 2023 list of the top 100 dealership groups - Automotive News
- Where's the Best Place to Buy Used Cars? - NerdWallet
- Best Used Car Websites in 2025 - LendingTree
- Best Used Car Websites of 2025 - Sherpa Auto Transport
- 10 Largest Used Car Dealers in the United States - Largest.org
- The Top 125 Used-Car Dealer Groups - Auto Remarketing
Recommended Searches
Last updated March 8, 2025