Pre-Purchase Vehicle Inspection
A pre-purchase car inspection is one independent, certified inspector spending real time with a used car before your money moves: sixty checkpoints, a test drive, and a written record of everything found. This page covers what that includes, what it costs, and what lands in your inbox afterwards.
What a before-you-buy inspection actually is
A before-you-buy inspection is a professional assessment of a used car's observable condition, made at the time and place you are thinking about buying it. Someone who is not the seller, not a dealer and not a broker goes to the car, works through it, drives it, and writes down what they found. You get that as a photo report, and then you decide.
The reason it exists is the gap between the two people in the deal. The seller has lived with the car for years and knows precisely which noise started when. You have twenty minutes in a parking lot, a phone flashlight, and a listing that says runs great. A pre-purchase vehicle inspection closes that gap before the money moves rather than after, which is the only time closing it is worth anything.
It is also the smallest number in the transaction. Inspections start at $199, against a used car that will cost you five figures and a repair bill that can run to four. Buying the wrong car is expensive in a way that finding out early never is.
The inspection is one step inside a longer process, and the rest of it costs nothing but attention. Our free car buying guides set out that process in full, including what to do before you buy a used car from setting a real budget to running a proper test drive, all of which you can work through yourself before you call anybody.
Sixty checkpoints, split in two
Every tier gets the same hands-on workup: a 30-point mechanical inspection and a 30-point cosmetic inspection, both documented with photographs.
Mechanical — 30 points
The half that decides what the car costs you after you own it.
- Engine — how it starts, how it runs, and what it sounds like doing both.
- Transmission — how it engages standing still and how it shifts on the road.
- Brakes — what is left of them, and how the car actually stops.
- Road test — a drive by a certified inspector, not a lap around the block.
- Photographed — findings go in the report as pictures, not adjectives.
Cosmetic — 30 points
Looks matter, just less than mechanics.
- Exterior — panels, paint, glass and trim, and what the panel gaps say about past bodywork.
- Interior — seats, surfaces, controls, and the parts that wear first.
- Condition in context — whether the car looks like the age and mileage it is being sold as.
- Negotiating material — the findings most often worth a conversation about price.
- Scored separately — cosmetic condition is its own factor in the Vehicle Reliability Score™.
The drive, and the questions
The test drive
Every tier includes a test drive by a certified inspector, ASE-certified or equivalent experience. A car that behaves in a driveway can behave differently at speed, under braking and through a turn.
The drive is where the two halves of the inspection meet: what the inspector saw standing still, either confirmed or contradicted in motion.
The seller question checklist
Every inspection also works through the questions most buyers don't know to ask: why the car is being sold, what has been repaired, what hasn't been, and who has been maintaining it.
The answers count twice: once for what they tell you, and once for whether they match the car and the paperwork in front of the inspector.
What you get back
A full written report with photographs, delivered after the inspection. Most inspections take between 30 minutes and an hour and a half, depending on the vehicle and the tier.
You do not need to be there. Buyers who live out of state and are looking at a Tucson car are some of the people this helps most: the inspector goes, the report comes to you, and you make the decision without booking a flight.
From the Data-Enhanced tier up, the report also carries the Vehicle Reliability Score™: one number from 0 to 100 built to predict how the car will treat its next owner, combining the model's reliability record, both hands-on inspections, the Carfax history, open NHTSA recalls and the owner's story. A critical finding (a failing transmission, a salvage title) caps the score directly, however good the rest of the car looks, and the report explains every reason behind the number.
What an inspection is not
An inspection is a professional assessment of what was observable at the time, not a warranty and not a guarantee that every defect was found. We inspect what is safely accessible and visible: we do not disassemble components or perform invasive testing, and the inspection does not replace a full diagnostic at a certified facility. The terms of service set this out in full.
In every report
- Photo evidenceThe findings, as pictures you can look at yourself.
- Both 30-point checksMechanical and cosmetic, on the same car, the same day.
- The road testWhat the car did once it was moving.
- The seller's answersAnd whether they hold up against the car.
- A straight recommendationBuy, negotiate, or walk away.
What a pre-purchase inspection costs
Three tiers, one price each, no hourly billing. Every one of them includes a certified inspector, both 30-point checks, the test drive and the photo report.
Standard
- 30-point mechanical inspection
- 30-point cosmetic inspection
- Test drive by a certified inspector
- Seller question checklist
- Full photo report
Data-Enhanced
- Everything in Standard, plus
- Vehicle Reliability Score™
- Carfax vehicle history report
- NHTSA open recall check
- Priority scheduling
Full-Service
- Everything in Data-Enhanced, plus
- We negotiate directly with the seller
- Buy / Pass / Counter guidance
- Recommended price range & final price strategy
- You only show up at the time of sale
The inspection fee covers the inspector's time whichever way the decision goes. It is not refunded if you walk away, because walking away is often what you are paying to find out. Compare the tiers on the homepage.
Why it matters who the inspector works for
The shop the seller recommends may well be a good shop. It is still the seller's shop: the seller found it, the seller has used it before, and the seller would like the car to pass. None of that has to involve anything dishonest for the result to be worth less to you than an inspection you arranged yourself.
We don't sell cars, we don't broker cars, and we're never paid by sellers. The buyer who paid for the inspection is the only customer in the transaction, so the only thing there is to protect is whether the report is right.
There is a second version of the same problem, and it answers itself. A seller who will not allow an independent inspection has told you something about the car. If they refuse, treat it as a serious red flag, and count the price of the inspection you did not have to buy.
What to do when a seller says no is covered in full in how to buy a car from a private seller, along with the rest of the private-party process.
More of the questions buyers ask are answered on the homepage FAQ, and the company itself is described on the about page.
Related pages
Found a car worth checking?
Send us the listing. We'll inspect it where it sits and tell you what we found, whether that makes the sale or ends it.