Your Trusted Auto Advisors Est. 2023
Used car listings · $29

Buyer beware isn't a strategy.
Being aware is.

Paste the link from Facebook Marketplace, Craigslist, CarGurus — anywhere. Get an honest mechanical read, a fair-price number, and the exact words to say to the seller, before you're out the door.

Takes 2 minutes to send. Report back within 2–4 hours. If the car sells before your report lands, you don't pay.
What happens when you send a listing ● Real report

This replays a report we actually delivered — a $5,000 BMW X5 listing. Nothing staged, nothing softened.

Vehicle history & title pulled
Known failure points checked for this exact year & engine
Open safety recall found — the seller hadn't mentioned it
Near-term repairs flagged: $2,600–$4,650
Fair target price set: $3,500–$4,000 — about $1,000 under asking
Verdict delivered in under 4 hours

Risk score 6/10 — buy with conditions, at $4,000 or below, after a clean inspection. Read the full report, free →

Fig. 01 — Receipts first

What actually happened

$5,000 → $3,500

2012 F-150, 3.7L V6

The research named what to check on that engine. An inspection then found a failing rear differential and worn ball joints. Brian took the list to the seller — and is towing his boat today.

About $1,000 off

Honda CR-V, all-wheel drive

Deferred maintenance became the negotiating position. The inspection caught worn rear clutch packs in the all-wheel-drive system — sorted before a Nebraska winter, with a new college driver behind the wheel.

Both reports were free and both went to people I know. What happened, in full →

The ad looks fine. It usually does.

"Buyer beware" tells you to worry. It doesn't tell you what to do about it.

Every used car buyer hears the same warning — buyer beware — and it's true, but it's useless on its own. It doesn't tell you which problems to look for on this specific car, what it's actually worth, or what to say when the seller pushes back. Most buyers end up relying on a Carfax, a test drive, and a gut feeling. An independent inspection typically costs $100–200, takes days to schedule, and still leaves you negotiating blind once you've got the report in hand.

Fig. 02 — What the read is worth

The sticker is not the price

Slide to a budget. We'll show you the closest car from our published sample reports — the asking price next to the true cost once flagged repairs are counted.

2005 BMW X5
From a published sample report
~$3,300~$5,000~$12,700~$14,800
What the listing says$5,000

Asking price

True cost with flagged repairs$7,600–$9,650

Cost of finding out too late

What we flagged: an open safety recall the seller hadn't mentioned, plus $2,600–$4,650 in near-term repairs. Defensible target: $3,500–$4,000.

Figures from our published sample reports — real listings, real numbers. General information about those specific listings, not a guarantee about any other vehicle. Every report ends by recommending an in-person inspection.

Three steps · $29 flat

Send the link. Get the read.

01

Send the listing

Paste the link (or VIN) from Facebook Marketplace, Craigslist, CarGurus, wherever you found it. Any marketplace. No account needed.

02

We do the digging

Vehicle history, known problem areas for that exact year/make/model, open recalls, technical service bulletins, and fair market value — all cross-checked before you spend a weekend on it.

03

Written back in 2–4 hours

A plain-English mechanical read, what it's actually worth, and word-for-word negotiation language for your specific situation. What to ask, what to check, what to walk from.

See the full process, and what the report is not

Fig. 03 — What you actually get

What "aware" actually looks like

Mechanical assessment

Known failure points for this platform at this mileage, what to physically check before buying, red flags specific to this listing.

Financial perspective

Fair price range based on condition and market, what repairs will realistically cost, whether this is a smart buy or a money pit.

Negotiation script

Exact talking points and numbers to bring to the seller, backed by the mechanical and financial findings.

Inspection shops near the car

The three highest-rated shops near the listing that do pre-purchase inspections — so the next step is a phone call, not more research.

A Tank alternative

If the car you're eyeing is a money pit, we match it against our database of 47 "Tank" vehicles and suggest lower-risk options at the same size, year, and price point.

Read a real sample report — free

An actual report we delivered for a 2005 BMW X5 listing — nothing staged, nothing softened.

Fig. 04 — Open the files

See exactly what you get

Three real reports. Pick a car to explore the analysis — the risk score, the true cost vs. the asking price, and the specific problems we flag before you buy.

2021 Volkswagen Tiguan SE
Compact SUV · sample report
6/10RISK SCORE
Asking price
$14,797
True cost range
$16,997–$18,497
Read
Priced under true cost — for a reason

Unverified maintenance to budget for

  • Water pump: a common failure point on this engine family — plan for replacement.
  • Carbon buildup: direct-injection intake carbon causes rough running; a walnut-blast service is likely due.

Get this analysis for my car

Risk scores reflect platform-level reliability track records for each model range — general information, not a guarantee about any individual vehicle. Every report ends by recommending an in-person pre-purchase inspection.

Fig. 05 — Free to browse

The Tank List: 47 vehicles that refuse to die

Our research database of platforms with strong track records of reaching 200,000+ miles, sorted into 14 categories and scored 1–10 for risk — lower is better, and nothing here scores worse than 5. Browse it free. The fair-price tables, 5-year cost-to-own numbers, and per-vehicle inspection checklists live in your report.

Browse all 47 tanks — filter by category, risk, and search →

Eyeing one of these — or something that isn't on this list?
Your report includes the fair-price table by mileage and condition, the 5-year cost-to-own breakdown, and the exact pre-purchase checklist for the specific car you send us. If it's a money pit, we'll point you to the nearest Tank at your price point.
Get my report — from $29

Risk scores and descriptions reflect platform-level reliability track records for each model range — general information, not a guarantee about any individual vehicle. Any specific car's condition depends on its own maintenance history. Always get an independent pre-purchase inspection.

Fig. 06 — Why this exists

I built this because I got it wrong first

I'm not a mechanic. I'm someone who buys used cars off Facebook Marketplace, and I learned this the expensive way.

In 2021 I paid $4,000 for a 1999 Lexus LS400 showing only 50,000 miles. That number should have stopped me — I now think the odometer had been rolled back. I didn't research the seller. I didn't get a pre-purchase inspection. Over the next 30,000 miles I put in suspension bushings, spark plugs, and about $1,500 on a cooling system whose hoses were cracked and leaking from every joint. Then it threw a rod. I sold it with a blown engine for $500.

A mechanic looking at that car for an hour would have told me most of it.

So on the next one I did it properly: research the platform first, check the year-specific failure points, read what the listing wasn't saying, and inspect before paying. That was a 2011 Prius from an elderly couple moving into a retirement home — it even carried a transferable third-party warranty. I drove it almost four years and sold it when I needed a truck. The truck, a 2010 Tundra, came from a dealer with inspection records I could actually read.

Same buyer. Same kind of listings. The only thing that changed was doing the homework first — and that homework is exactly what BuyerAware does for you.

Fig. 07 — Straight answers

Fair questions

Why not just run a Carfax?

You should — and if the seller offers one, read it. But a history report tells you what's been reported: accidents, owners, title status. It can't tell you that this engine eats timing chain guides at 120k, what that repair costs in your area, or whether the asking price is fair for the condition. Different job. We assume you'll have the history report and start from there.

Why not just take it to a mechanic?

Do that too — we'll even name three well-reviewed shops near the listing in your report. But a pre-purchase inspection runs $150–$200 and takes days to schedule, and you can't do that for every car you're considering. This is the step before: it tells you whether this specific car is worth an inspection, and what to tell the mechanic to look at. A mechanic tells you the car's condition. We tell you what it's worth and what to say to the seller.

Is this an actual inspection?

No, and we won't pretend otherwise. It's desk research — vehicle history, open recalls, technical service bulletins, known failure points for that exact year and engine, and market pricing. Nobody puts the car on a lift. It cannot find hidden damage or a concealed defect, which is precisely why every report ends by telling you to get a physical inspection before you hand over money.

The listing doesn't show a VIN. Is that a problem?

No. Most Marketplace and Craigslist sellers don't post one, and asking for it usually means starting a conversation you may not want to start yet. The listing link alone is enough to get going. If we hit something that genuinely needs the VIN, we'll email you — and that's also a useful moment to ask the seller for it.

How fast is it, really? The car might sell.

Within 2–4 hours of us having your listing, and usually sooner. That's the honest constraint of doing this properly rather than running it through a template. If the car sells before your report arrives, email us and we'll refund you in full — you're not gambling on the seller's timeline.

Is this a subscription?

No. One payment, one delivery. There's no account to cancel, no card kept on file, and no upsell sequence. You pay once, you get your report, and that's the end of it unless you choose to come back.

What if I'm torn between a few cars?

That's what the 3-car comparison is for. Send all three listings together and you get a full report on each, plus a direct read on which one is actually the better buy once repair exposure and fair price are accounted for — which is usually not the cheapest sticker. It's $59 for all three, and everything comes back in one email within 2–4 hours. If you're only looking at one car right now, buy the single report; you can always come back.

Who's actually writing this?

One person — not a content farm, and not an AI generating generic model summaries. I'm not a mechanic and I don't claim to be. I'm someone who has bought used cars off Marketplace, got burned badly on one, and built a research process so it wouldn't happen again. That process is what you're buying. The full story is further up this page, and the free sample report lets you judge the actual work rather than take my word for it.

Fig. 08 — The ask

Real answers, before you commit

Most buyers look at more than one car before they buy. Pick what fits.

A pre-purchase inspection runs $150–$200 and takes days to schedule. Start here instead — then inspect the car that's worth inspecting.

  • If the car sells before your report lands, you get a full refund. You're not gambling on the seller's timeline.
  • If the report is late — past 4 hours from when we have your listing — ask and we'll refund it. You keep the report either way.
  • If it's not useful, email us within 7 days for a full refund. No questions asked, no reason needed.

Read the full refund policy →

Tick the box above, then pick an option below — that unlocks secure checkout.

Single report
$29 one-time · no subscription

One car. Full mechanical read, fair-price number, and negotiation script. Delivered in 2–4 hours.

Get one report
Best value
3-car comparison
$59 $20 per car · save $28

Torn between three cars? Send all three listings and get them analyzed side by side — plus a straight answer on which is the better buy. All three back in 2–4 hours.

Compare 3 cars

What's included, and the full refund policy →

Free download

Tank or Trap? The 10-point checklist

Not ready to buy a report? Get the printable 10-point checklist — 5 checks before you go, 5 at the car — built on the same 6 rules behind every BuyerAware report.

  1. Shop the 5-year cost, not the sticker
  2. Pick the platform first, then the car
  3. Service records are worth real money
  4. Know the model-year minefields
  5. Read the listing like a mechanic
  6. The inspection is non-negotiable

Read the 6 rules behind it →

We send one email delivering your checklist — nothing else. We never sell or share your address for marketing. To have it deleted, email hello@buyerawareapp.com. See our Privacy Policy.

Used car listings · $29

Know before you drive out there.

Send the listing tonight. Walk in tomorrow knowing more than the seller expects.

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