Side-by-Side Comparison
| Aspect | Cars & Bids | Bring a Trailer |
|---|---|---|
| Founded | 2020 (Doug DeMuro) | 2007 (acquired by Hearst 2020) |
| Focus | Modern enthusiast (1980s+) | Vintage + premium enthusiast |
| Typical car value | $15k–80k | $30k–500k+ |
| Photos required | 40–70 typical | 80–150 typical |
| Walkaround video | Optional | Strongly preferred |
| Undercarriage photos | Optional | Required for older cars |
| Documentation depth | Moderate | Deep (service records, paperwork) |
| Submission to approval | 1–3 business days | 1–5 days (more back-and-forth) |
| Acceptance rate | Higher | More selective |
| Seller fee | $99 listing fee (refundable if sold) | $99 or 5% (capped, dealer rates differ) |
| Buyer fee | 4.5% (capped) | 5% (capped at $7,500) |
| Buyer demographic | Younger enthusiasts (25–45) | Older enthusiasts (35–65+) |
| Best-performing categories | Modern Porsche, M-cars, AMG, Corvette C7/C8, Tesla Performance | Air-cooled Porsche, vintage Mustang, classic Mercedes, restored Japanese |
Choose Cars & Bids If…
- Your car is from 1980s or newer (post-air-cooled Porsche, modern M-cars, modern AMG, late-model performance Japanese)
- Value tier is $15k–80k
- You have 40–70 quality photos but not 150
- You don’t have a walkaround video
- You want a faster submission-to-listing timeline
- The car has aftermarket modifications (BaT prefers more original)
See our complete Cars & Bids photo guide.
Choose Bring a Trailer If…
- The car is pre-1990 vintage, or premium collector-grade modern
- Value tier is $30k+, especially $75k+
- You have full service history documented
- You can produce 80–150 photos plus walkaround video
- Matching-numbers and original spec are verifiable
- You’re willing to wait through more review back-and-forth for premium pricing
See our complete Bring a Trailer photo guide.
Edge Cases
Modified cars
Cars & Bids accepts modified cars with documented mods. BaT prefers more original examples but accepts well-documented modifications. For modified examples, Cars & Bids is usually the better fit.
Project cars / non-running
Cars & Bids accepts running cars only. BaT accepts non-running project cars and barn finds with appropriate disclosure. For a project, BaT is the platform.
Salvage / branded title
Both platforms accept branded-title cars with disclosure. Salvage cars often perform better on BaT due to enthusiast audience seeking restoration projects.
EVs (Tesla, Rivian, Lucid)
Cars & Bids has a growing EV-buyer audience. BaT accepts EVs but the audience is less specialized. For premium EVs (Lucid Air, Rivian R1, Tesla Plaid), Cars & Bids is usually preferred.
If Your Car Could Go on Either
For modern enthusiast cars in the $30k–75k range (BMW M3 F80, Porsche 991, Corvette C7, AMG E63), either platform works. Decision factors:
- If you have BaT-grade documentation (service receipts, walkaround video, undercarriage photos): BaT for premium pricing
- If you have Cars & Bids-grade photos (40–70, no video): Cars & Bids for faster acceptance
- Cross-reference recent comparable sold listings on both to verify the audience for your specific model and year
Related
FAQ
Should I sell my car on Cars & Bids or Bring a Trailer?
Depends on the car. Cars & Bids for modern enthusiast cars (1980s and newer), 40–70 photos, lower-friction submission. Bring a Trailer for vintage / premium / collector-grade examples, 80–150 photos plus video, deeper documentation expected.
Which auction site pays more — Cars & Bids or BaT?
For the same car: typically within 10%. BaT bidders are slightly more aggressive on premium provenance examples (rare options, low miles, full documentation). Cars & Bids tends to be slightly higher on modern enthusiast cars (M3, AMG, Corvette C7+, modern Porsche).
How many photos for Cars & Bids vs Bring a Trailer?
Cars & Bids: 40–70 photos typical. Bring a Trailer: 80–150 photos plus a 60–90 second walkaround video. BaT requires more comprehensive documentation including undercarriage and matching-numbers verification.
Which platform is easier to get accepted on?
Cars & Bids is generally faster — submission to approval in 1–3 days. Bring a Trailer is more selective; expect 1–5 days plus often a back-and-forth requesting additional photos. BaT rejects more cars but approved listings perform better.
Can I list on both Cars & Bids and Bring a Trailer?
Not simultaneously. Both platforms require exclusivity during the auction period. You can list on one, and if it doesn’t sell at reserve, try the other afterwards.
Which platform has better buyers?
Both have serious buyers. Cars & Bids skews slightly toward younger, modern-enthusiast buyers (millennials buying their first M3 or Porsche). BaT skews slightly older with deeper pockets for vintage and premium examples.