Know the car before the market does.

Paste a collector-car listing and get comps, risk signals, spec context, market momentum, and a private underwriting trail.

bringatrailer.com/listing/1997-porsche-911-carrera-s

Live analysis

Now running

Reading listing context

VIN, mileage, seller notes, photos, spec, and auction venue are pulled into one file.

Stage output

Reading

Step 1 of 4

1997 Porsche 911 Carrera S

41k miles · manual · black over cashmere

Reading listing context

VIN, mileage, seller notes, photos, spec, and auction venue are pulled into one file.

Decision

Reading

Score

24

Range

Pending

Momentum

Checking

1997 Carrera S$178k+6.4%
1996 Carrera 4S$164k+2.1%
1998 Carrera S$191k+8.8%
Listing source confirmed. Building the first dossier layer.

From listing link to decision trail.

CarInfo should feel like the product starts the second someone lands here. The second scroll shows the actual intelligence loop: parse, compare, flag risk, and save the reason.

Listing parsed

URL, seller, mileage, spec, VIN, photos, and auction context are captured first.

Comps matched

Comparable sales are filtered by model year, mileage, condition, venue, and recency.

Risk signals

Records, modifications, ownership gaps, condition language, and reserve behavior are surfaced.

Market pulse

Momentum, listing density, comment activity, and recent auction outcomes are kept together.

Sample dossier

1997 Porsche 911 Carrera S

41k miles · manual · black over cashmere · auction listing

Recommendation

Watch

Listing evidence

Source data captured

The listing, seller notes, specs, and media references are saved before CarInfo builds the dossier.

VIN
Spec
Photos

Score

82

Strong spec, fair risk

Comp range

$165k-$210k

13 clean matches

Decision

Watch

Advance below $180k

1997 Carrera S$178k+6.4%
1996 Carrera 4S$164k+2.1%
1998 Carrera S$191k+8.8%
Comp set supports patience unless reserve drops below $180k.

Decide faster. Remember why.

Keep every opportunity tied to its evidence: listing data, comps, operator context, risk notes, and the final call.

Private workspace

Your watchlist, notes, operators, and dossiers stay organized by account.

Built for repeat decisions

Pass, watch, and advance calls remain searchable after the auction moves on.

Market memory

Comps and risk context stay attached to the car, not buried in browser tabs.