Illustrative listing2019 Ford F-150 XLTSeller ask $17,250
Evidence-led buying review · farm equipment, vehicles & equipment
Evidence in.A number you can defend.
AvLu keeps source records, proof gaps, repair and ownership costs, dated comparables, and target margin together. It recalculates a protected boundary for a human reviewer to inspect, not a generic AI answer and not a purchase approval.
Generic AI responseCan sound certain without a review trail.A fluent answer alone does not show dated sources, open proof, assumptions, or who owns the call.
AvLu workflowWhat does the evidence support?Repeatable source records, explicit gates, recalculated economics, and an accountable human decision.
AvLu does not verify every source or replace a qualified inspection. Missing proof means hold for human review.
Try the clearly hypothetical farm-equipment worksheet below, or send public listings for a human review of missing facts, repair impact, and pricing questions.
Free first reviewNo setupPublic links only
One clear comparison
What comes back in the free review
1
Missing facts and conflictsSee what is absent, unclear, or does not match.
2
Recon and pricing impactSee which costs or assumptions could change the number.
3
One clear next stepCheck further, negotiate, get a quote, recheck price, or stop.
Three steps. That is it.
No software setup, document upload, or long intake call.
Send 3 listings
Share one to three public vehicle or equipment listing links.
AVLU reviews them
He checks missing facts, recon impact, and pricing questions.
Get one clear comparison
See what deserves another look and decide what happens next.
Farm equipment · worked example
Put the season into the number.
This is a usable calculator, not a market valuation. Edit the hypothetical assumptions and see the all-in basis, protected maximum, and walk-away recalculate.
ILLUSTRATIVE ONLY. Hypothetical assumptions only, not real market comparables, vendor quotes, a customer, transaction, profit, or pilot. The $3,500 repair figure is an assumed allowance, not a written quote. No provider has been contacted. Every source and proof item is unverified.
Illustrative listing record · no real unit
Listing facts: not supplied · VIN/serial: not supplied · machine hours: not supplied.
Dated sold comparables: none supplied; market support unverified.
Inspection/service evidence: none supplied; condition unverified.
Repair amount: editable hypothetical allowance only. Provider: Illustrative provider, not contacted. Date: Illustrative date, not a quote. Scope: hypothetical repair/reconditioning allowance. Assumptions: no verified inspection or scope; confirm parts, labor, tax, and completion before relying on it.
Formula: protected max = target resale − target margin − repair − parts − transport − buyer fees − reserve − seasonal carrying. All-in at asking = ask plus those costs. Calculations do not verify inputs or decide whether to buy.
Capability status · no implied live integrations
What exists, what is being built, and what is not here yet.
Status describes the current public workflow and roadmap, not promised delivery dates or measured customer outcomes.
Source trust & evidence locker
Current: manually recorded source details and explicit proof gates. A centralized, reusable evidence locker is planned; source verification is not automatic.
CurrentDealer-specific rules
Dealer policies, buying limits, and configurable review rules are planned. No dealer-specific rules engine is live.
PlannedAdverse scenario testing
Live deal downside scenarios are planned. Existing synthetic studies test formula behavior only; they are not real-deal results or predictive validation.
PlannedDeal packet export
Current: existing local decision exports. A fuller shareable packet with source trail, proof, assumptions, and sign-off is planned.
CurrentField & QR intake
Current intake supports listing links and VIN/photo review. QR-based field capture is planned; no QR intake is live.
PlannedQuote-backed service & reconditioning
In development: a structured illustrative quote model. There is no live vendor integration and example amounts are not vendor quotes.
In developmentMechanic discovery, referral & estimate routing
Planned: help identify mechanic fit, obtain consent, and route inspection or quote requests. Booking, referrals, and estimate routing are not live.
PlannedAuction & listing capture
Current: manual links and source search can be recorded. Automated listing and auction feeds are planned; no automated feeds are connected.
CurrentSold-comparable & outcome calibration
Verified sold data and outcome-based calibration are planned. This example has no verified comparable set and is not calibrated as a valuation.
PlannedService, parts & transport integration
Connections to service history, parts pricing, and transport providers are planned. Costs are entered as user-supplied assumptions today.
PlannedRole-based dealer, mechanic & investor views
Role-specific permissions and review surfaces are planned. This public demo does not provide those views or access controls.
PlannedAlerts & collaboration
A shared alert and collaboration workflow is planned. Existing decision checks are local to the current review; shared alerts are not live.
PlannedAgriculture machine, hours, attachments & seasonal economics
In development: this farm illustration shows how hours, attachments, and seasonal carrying can be considered. It is not a calibrated farm-equipment valuation.
In developmentAutonomous acquisition underwriting
Long-term planned only: APPROVE / COUNTER / REJECT / HOLD could be considered only after legal, capital, calibration, security, and release gates. It is not live and cannot execute a purchase.
Planned
Want the full workflow, numbers, and proof?
Under the answer
The answer hits fast.The work stays visible.
The snap is not magic. It is the listing, evidence, cost stack, and target gross compressed into one clear boundary you can open and inspect.
01You writeEvery field stays editable.
02Proof stays visibleMissing never becomes assumed.
03Human-ledYou decide
Illustrative scenario
2019 Ford F-150 XLT
Review sheet 019 / source pasted / author pending
Raw seller copy0 characters
Kept exactly as written for review.Source has not been verified.
Draft extractionReview each line
Year / make / model2019 Ford F-150 XLT
Seller ask$17,250
Mileage85,420 mi
Visible condition notePassenger bedside dent
Still unknownVIN, title, service records
Proof gateClick a state to advance it
01VIN / serial
02Title / lien status
03Odometer proof
04Condition photos
05Service history
Why the maximum offer is $15,100
Exit estimate$21,000
−
Target gross$2,500
−
Other costs$3,400
=
Max offer$15,100
The answer lands quickly. Every input remains visible in the cost stack below it.
Cost stack at ceilingAll inputs editable
Vehicle at Ceiling$15,100
Reconditioning$1,420
Transport$620
Fees & Buffer$420
Other Costs$940
All-In at Ceiling$18,500
Exit estimate $21,000
Target gross $2,500
Protected offer = exit - target gross - non-purchase costs
Target gross $2,500
Protected offer = exit - target gross - non-purchase costs
Protected Max Offer$15,100
Ask Gap+$2,150
Walk-Away Number$15,100
02 / CARFAX comparison
History report in. Decision boundary out.
CARFAX is not the enemy and AV LÜ is not a replacement history database. CARFAX can document reported vehicle history and provide a history-based value. AV LÜ is the operator layer that combines that information with the deal-specific proof, costs, quotes, market evidence, and margin target.
CARFAX®Reported history + history-based value
Your inputsProof + recon + transport + fees + comps + target gross
AV LÜ™ answerMax offer + ask gap + walk-away number
Compare line by lineOpen the full comparison
| Question | CARFAX focus | AV LÜ focus |
|---|---|---|
| What has been reported about the vehicle? | Core function. Reported title, accident, odometer, ownership, service, usage, and related history. | References the history report as one evidence source inside the review. |
| What is the vehicle worth based on its history? | CARFAX History-Based Value provides a VIN-specific value based on reported history. | Can use that value as one market input, alongside supplied comparable evidence and operator judgment. |
| What proof is missing from this listing? | Not the central purpose of a vehicle-history report. | Tracks missing, requested, provided, and verified proof beside the numbers it affects. |
| What will this deal cost me all in? | Not a custom operator worksheet for recon, transport, fees, buffer, and target gross. | Builds the deal-specific cost stack from the operator's entered assumptions and documents. |
| What is the highest offer I can defend? | A history report and history-based value can inform the decision. | Calculates the protected max offer, ask gap, and walk-away number from the visible cost stack. |
| Who makes the final purchase decision? | A person, supported by the report, inspection, and test drive. | A person. AV LÜ records the boundary and never converts it into automatic purchase approval. |
CARFAX answers the vehicle. AV LÜ answers the deal.
Pop the sample answer
CARFAX and its marks belong to CARFAX, Inc. AV LÜ is independent and is not affiliated with or endorsed by CARFAX. This comparison is based on publicly described CARFAX Vehicle History Report and History-Based Value functions reviewed September 2, 2026. CARFAX states that not all vehicle information is reported and recommends using its report with a pre-purchase inspection and thorough test drive.
Why AV LÜ is different
Start with what you actually have.
See what is missing or does not add up. Work the real numbers. Then decide whether it is worth going any further.
Before you spend money on another report, make sure the vehicle, the proof, and the numbers actually make sense. Kelley Blue Book can give you a valuation reference. CARFAX can give you vehicle-history information. Both can be useful. AV LÜ is the gateway before you start ordering reports or paying for inspections. It shows what is missing or does not match, works the full cost stack, and tells you what to check next.
- Start here
Listing, VIN, or VIN photo
Paste the listing, enter the VIN, or take a clear picture of the VIN label. Start with it exactly as it came to you.
- Work it in AV LÜ
See what is missing. Work the numbers.
Keep missing proof, details that do not match, recon, transport, fees, buffer, protected max, ask gap, and walk-away together.
- If the deal still holds up
Check what matters next
Choose the valuation reference, history report, title or lien check, inspection, repair quote, or test drive you actually need.
Keep the listing, VIN, seller details, and source together so nothing depends on memory.
If proof is missing or two details do not match, AV LÜ leaves it open instead of guessing.
Run recon, transport, fees, buffer, and target gross before the asking price pulls you into a bad deal.
Check it further, negotiate from a hard number, or walk away before spending more.
Kelley Blue Book and CARFAX are independent services. Their names are used here only to explain where AV LÜ fits in the review process.
03 / Method
Earn the big answer in four passes.
The reveal is fast. The source, proof, costs, and human sign-off remain open to inspection.
04 / Instrument
The interface gets out of your way.
It separates source, proof, and economics without pretending one clean screen can erase uncertainty.
Proof-Gated Review
Verified, requested, missing, and planning inputs stay visibly distinct throughout the review.
Reconditioning Planning
Write labor, parts, and contingency as line items. Replace allowances with documented quotes when available.
Transport Planning
Keep lane, timing, source, and estimate basis attached to the transport number.
Comparable Evidence
Attach supplied active or sold examples with source, capture date, and visible match limits.
Protected Offer
Calculate the protected max offer, ask gap, and walk-away number without hiding the assumptions.
Export & Reports
Create review summaries that preserve proof status, assumptions, and the recorded human decision.
2,000 Outcome Simulations
Stress-test estimate variance and formula behavior across 2,000 clearly labeled synthetic scenarios.
Human Decision Required
AV LÜ informs. You decide. No screen converts uncertainty into approval by decoration.
06 / Evidence
Evidence you can inspect.
The public record separates screening traces, complete audits, simulated outcomes, and live dealer validation. Numbers do not get promoted merely because they look impressive in large type.
Auditable evidence. Visible limits.
500 evidence rows include 150 full formula audits and 350 screening traces. Dealer validation underway.
500Evidence rows assembled
2,000Scenario packets audited
48,000Automated QA assertions
100%Regression pass rate
07 / Stress test
4x deterministic stress test
2,000 Simulated Outcomes. Every Dollar Traceable.
The synthetic outcome library tests estimate, closeout, variance, and protected-offer calculations across six designed cost patterns.
2,000synthetic packets
1,253close above plan
747close below plan
637within ±10% by design
Four times the stress-test coverage
Every scenario carries nine modeled fields and a deterministic source trail.
SIMULATED - NOT DEALER VERIFIED. Models formula behavior, not actual dealer outcomes.
- 01Synthetic vehicle identityModeled
- 02Simulated repair dateModeled
- 03Repair scopeModeled
- 04Parts costModeled
- 05Labor costModeled
- 06Synthetic sourceModeled
- 07AV LÜ estimate AvLu estimateModeled
- 08Simulated closeoutModeled
- 09Variance + formula impactModeled
Source typeSynthetic
Dealer evidenceNot claimed
The expanded library proves scenario coverage, reconciliation, and formula behavior. It does not claim predictive accuracy or dealer validation. Live dealer validation remains a separate evidence campaign.
Open the simulation ledger08 / Questions
Four quick answers
What to send, what comes back, and where the decision stays.
What do I send?
Send one to three public vehicle or equipment listing links. No customer records or document upload.
What do I get back?
One short comparison of missing facts, recon impact, pricing questions, and the clearest next step for each unit.
What does the first review cost?
The first review of up to three public listings is free. There is no setup, contract, or purchase commitment.
Does AV LÜ make the decision?
No. AV LÜ organizes the review and shows the numbers. You make the final call.
Have three units that need another look?
Send the public listings. Get the missing facts, recon impact, and pricing questions in one free review.
Sample review queue