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Pre-purchase used car inspection





It’s hard to overestimate the importance of a pre-purchase inspection. The risk of buying the wrong car is not just unexpected expensive repairs but compromised safety as well. Non-functional SRS airbag systems, loose bolts in suspension components, rotten frames, and leaking exhaust systems – that’s just a glimpse of what we see every day. To be confident in your next car, order our best-in-class pre-purchase inspection.

Now in Dallas, Texas!

How it works

Place your order by phone or through our site. Specify a meeting point and time if you've already made an appointment with a seller and want to attend the inspection.

Our specialist will arrive at the vehicle and perform the inspection. The average duration to complete – about 1 hour.

We notify you once the inspection is complete and the report is ready. Have any questions? Call us - we'll be glad to explain.
Inspection types and prices

Single inspection

$220

Includes: Specialists arrival, inspection of 1 vehicle (if you want to check multiple vehicles at the same location – a 20% discount will be applied to further inspections).

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Full day

$650

Includes: Unlimited number of inspections at different locations during the day (9am-7pm), specialists can transport you in their own vehicle if preferred.
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Serving area
Inspection procedure
Engine inspection
(general state, extend of wear). Looking for leaks, stains, and smoke. Listening to abnormal noises and vibrations. Checking condition of fluids and drive-belts.
Computer diagnosis off ALL electronic systems
(ABS, airbags, ESP, HVAC, navigation systems, etc) with comprehensive analysis of the engine and transmission work.
Examination of structural framework
(longerons, pillars, rocker panels, frame) for signs of heavy impacts or bodywork.
Test drive
(if possible) to determine condition of suspension, brakes, steering, transmission, and drivetrain.
Determination of mileage
(matching car condition to declared mileage, if possible reading out mileage data from electronic control modules).
Interior inspection
for wear, damages, dirt, odors, water leaks.
Body survey
(fenders, doors, hood, glasses, headlights, etc) focused on signs of impacts, flooding, and repainting. Pointing out scratches, dents, rust, chipping, matching paint and paint cracks.
Electric components testing
(lights, power windows, locks, sun roof, etc).
Checking the drivetrain
(driveshafts, differentials, CV-joints, low gear, differential lock mechanism, boots) for operability, wearout, backlash, noises.
Transmission testing
(manual and road tests, computer diagnosis for any kind of automatic transmission). Looking for leaks and signs of recent repairs.
1
Engine inspection
(general state, extend of wear). Looking for leaks, stains, and smoke. Listening to abnormal noises and vibrations. Checking condition of fluids and drive-belts.
2
Computer diagnosis off ALL electronic systems
(ABS, airbags, ESP, HVAC, navigation systems, etc) with comprehensive analysis of the engine and transmission work.
3
Examination of structural framework
(longerons, pillars, rocker panels, frame) for signs of heavy impacts or bodywork.
4
Test drive
(if possible) to determine condition of suspension, brakes, steering, transmission, and drivetrain.
5
Determination of mileage
(matching car condition to declared mileage, if possible reading out mileage data from electronic control modules).
6
Interior inspection
for wear, damages, dirt, odors, water leaks.
7
Body survey
(fenders, doors, hood, glasses, headlights, etc) focused on signs of impacts, flooding, and repainting. Pointing out scratches, dents, rust, chipping, matching paint and paint cracks.
8
Electric components testing
(lights, power windows, locks, sun roof, etc).
9
Checking the drivetrain
(driveshafts, differentials, CV-joints, low gear, differential lock mechanism, boots) for operability, wearout, backlash, noises.
10
Transmission testing
(manual and road tests, computer diagnosis for any kind of automatic transmission). Looking for leaks and signs of recent repairs.
Sample report 1 Sample report 2 Sample report 3
Reviews
"Excellent service! The inspector came out timely and gave a detailed inspection. Friendly and professional. "

Dagem
"Thank you Oleg for a great inspection. You found that the radiator was dented under the car and I was able to get this fixed and covered under warranty. I would not have known this had he not pointed this out to me."

Shari
"My first inspection with Car advisor I had a great experience, that’s why I am using and relying on Car advisor again to inspect my pre purchase vehicle!"

Consaundra
"I just wanted to thank you for your professional service of identifying the actual problems of the car. It was nice to do business with you today! "

Nionwa
"Great service... worked out well and had piece of mind about vehicle purchased."

Douglas
"Excellent service. Very complete report. Good investment. Don’t throw away thousands just to save a couple of hundred. Totally worth it."

Amy
"I was looking at a 2014 Mercedes C250. Oleg was extremely thorough. The engine had three oil leaks, and the engine control module had recently been cleared, so other things were being hidden from the diagnostics. I will be using them again!"

Customer
"Oleg Karelov provided me with an excellent report. It detailed all of the components of the vehicle quite nicely and in a clean manner. Meaning it was well organized with photos and information to explain everything. I was not able to be present and reading the report and speaking with Oleg was just great. Though it really breaks my heart the vehicle had issues that made me change my mind about the purchase (this is my individual decision based on many things and in no way did the report attempt to make the decision for me) it still provided me with an amazing relief. I have a decent amount of mechanical knowledge related to automobiles, probably not comparable to Oleg, but was almost giddy with the technical aspects. I would say delighted. It is a bummer I'm in TN and he works out of Atlanta. I'd love to have an inspector like him for other vehicles. I'm hoping Car Advisors has a branch here in the Knoxville area though at least. As homeowner I get the pleasure (sarcasm) of having lots of fun (sarcasm) inspections done and have crude reports, lack of information, some stuff just plain crap. So I'll sum this up by saying awesome company, and Oleg doesn't know it but he is awesome. His patience during our conversation was great. I really liked how he presented himself, the professionalism, and very clear knowledge. The man is a saint. Company is great. Thank you all! If the company is in my home area I will not shut up about recommending y'all. Take car."

Matthew
"Oleg was very professional and extremely thorough for my car inspection, I appreciated his insights and would like to see him again for other cars!"

Asharib
"This was money very well spent! Glad I asked you to look at my second choice. That one is now my first choice based on your reports. Very thorough."

Jeremy
"So glad I found this service. Oleg did an amazingly detailed job on the pre-purchase inspection. Gave me complete confidence in my purchase. Thank You!"

Christopher
"Awesome! They checked for everything. I found out about a faulty car before buying it. Absolutely Worth the price. "

Maya
"The mechanic was very professional and gave his honest opinion on the car. "

Tayari
"Super thorough and knowledgeable. Great service "

Adonnica
"I came across car advisors by looking at yelp for a pre pirchase inspection (PPI) specialist. As a buyer from out of state, I was cautious with whom I should use and after researching his website I was sold. I scheduled an appointment and Oleg and contacted the dealer the next day and completed the inspection. The dealer had 100+ photos online but, Oleg provided some I had not seen before that needed attention. The next day the dealer called me to say how impressed he was with the inspector and the patience it took him to inspect the whole vehicle. After reading my report I messaged Oleg through the website to get clarification on a question I had. He quickly responded and answered my question with satisfaction. If you’re looking for a PPI specialist I highly recommend Car Advisors."

Tyler
"The tech was was fantastic. He spotted hidden damage and saved me some cash."

Samuel
"The inspector was very prompt and his report was very detailed. I ended up not moving ahead with the Tesla he inspected and am glad I hired him to inspect it for me."

Tasha
"Excellent work … I use them consistently whenever I buy a used car"

Bruce
"Can't say enough good things about Oleg. The inspection was completed the day after I placed the request, and the report was unbelievably thorough. I feel like if I had used a less detail-oriented service I may have made a mistake and bought something I would have regretted. Thank you Oleg!"

Charles
"Everything went as planned. They have inspected a vehicle for us in the past, and we are very satisfied. We are in the market to purchase another car now and will hire them again to inspect it. They give us confidence in knowing that you are making an informed decision."

thomas
Diagnostic equipment
Diagnostic scanner
to check electronic systems and read its current state.
Coating thickness gauge
to find repaired and welded body parts.
Stethoscope
to find the source of abnormal engine noise.
Endoscope
to seek out leaks and damages in hard to reach places.
Advantages
Industry best comprehensive inspection with professional equipment.
Low and flat inspection fee for any type of car - classic, modern, luxury.
Get reports on the same day – on average we can get to a vehicle in only 1.5 hours.
Super detailed but easy to read report. Have a question? Call your inspector!
And of course, you may attend the inspection yourself and see our specialists at work.
Recent orders
Model
Year 2015
Price $12,600
Mileage 100,404mi
Inspected Jun 4 2026
Model
Year 2014
Price $11,250
Mileage 144,150mi
Inspected Jun 3 2026
Model
Year 2008
Price $11,750
Mileage 169,577mi
Inspected Jun 4 2026
Inspected
Inspected
Inspected
FAQ
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How qualified are your mechanics?
We are a small team of specialists with master’s degrees, a deep knowledge of car electronics, and many years experience in auto inspection. We don’t hire unknown mechanics from all over the country just to expand our presence in other states.
?
What type of vehicles do you inspect?
We inspect all cars and trucks of any age and price. If a vehicle is a hybrid or is electric, we thoroughly inspect the battery and generator with a professional scan tool to make sure that these expensive parts are in working condition.
?
Can you perform a computer diagnostic for an older vehicle with a non-standard diagnostic connector(not OBD2)?
Yes, we have special connectors for a wide variety of older vehicles. So even if it doesn't have a carburetor we can perform a computer diagnostic.
?
What types of payments do you accept?
You may pay with card (debit or credit), from your account, or by cash or check after the inspection if you decide to see it in person.
?
Can I cancel an inspection that has already been ordered and scheduled?
Yes, you can cancel an inspection at any time without charge. However, it's preferred that you provide at least 1 hour before the scheduled inspection time.
?
Do you inspect vehicles on a lift?
It depends on the seller. If the seller has the facility to lift the vehicle (for example, if the seller is an auto dealer with a shop) then our specialist would inspect it on the lift. In most cases however, there is a necessity for a lift only if the test drive revealed issues with the drivetrain or suspension, and to determine the source of the problem and if it's ok to lift the car. Otherwise, inspection without a lift won't compromise the quality of the inspection itself.