How Cardaddy Works
Simple, Transparent, 7-Day Auctions
Your Path to the Perfect Car
Find Your Car
Browse our extensive collection of verified vehicles. Listings include detailed photos and may include additional information such as vehicle history reports when available.
Place Your Bid
All auctions have reserve prices, no proxy bidding. Your bid represents your maximum commitment, plus a 5% buyer fee (minimum $250, maximum $5,000). See our pricing page for details.
Win & Pay
If you're the highest bidder when the auction ends, congratulations! We'll automatically collect the 5% buyer fee (minimum $250, maximum $5,000), and you'll be responsible for arranging payment with the seller within 48 hours after the auction ends.
Get Your Car
Arrange pickup or delivery of your vehicle. We'll help coordinate transportation if needed.
Our Guarantees
Reserve-Protected Auctions
Every auction includes a reserve price to protect sellers. Auctions run for 7 days, giving buyers ample time to bid.
Direct Bidding
No proxy bidding or hidden mechanics. Your winning bid plus a 5% buyer fee (minimum $250, maximum $5,000) is your final cost. See our pricing page for details.
Listing Verification
Auction listings are carefully reviewed and verified by our admin team for content quality and accuracy before being activated on our platform.
Important Notes About Our Auctions
• All bids are final and represent a commitment to purchase at that price
• All auctions have a reserve price that must be met for a sale to complete
• Your winning bid plus a 5% buyer fee is your final cost (minimum $250, maximum $5,000) - see our pricing page for complete fee details
• The 5% buyer fee is collected automatically, and buyers are responsible for arranging payment with the seller within 48 hours of auction end
• All auctions run for a full 7-day period to maximize visibility and bidding opportunities