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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
"Good inspection. unhappy with vehicle, but inspection was insightful."

Seth
"Oleg did an extremely thorough inspection and had it to me within a few hours. He helped me avoid a potential issue that would've cost a lot of money to fix."

Richard
"Great job Everytime "

Dheeaba
"This is the second time I've used Oleg for a pre purchase vehicle inspection and once again he did an amazing job. His inspections are very thorough and he answered all of our questions!"

Jacqueline
"Oleg showed up right on time, was very thorough and efficient, and probably saved me from making a big mistake on a used car purchase. Sent a written report later that evening as promised. Does a great job. Recommended."

David
"Great work in a very timely manner, Save me a lot of money with a very detailed report"

Michael
"I thought my inspection results was some what vague especially where there was noise front suspension area. But other things he did very good"

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

Bruce
"Eduard did an excellent job and found several issues that would've otherwise gone unnoticed; very good attention to detail!"

Nikita
"Oleg was very efficient and informative. He showed up on time, as well as being friendly and knowledgeable. Will definitely be using this service again soon!"

Corey
"I just want to tell Oleg once again. We would have bought a "

EDWARD
"Super thorough and knowledgeable. Great service "

Adonnica
"Extremely thorough inspection. I am so glad that I had the inspection, as I was ready to buy the car. After seeing the report, I am glad that I am waiting for a better vehicle. This is the best $120 insurance policy you can buy. I am now ordering another inspection because I was so pleased."

Ross
"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
"Requested an inspection in the afternoon January 20 (holiday). Received a response that the inspection was schedule for 5 pm (same day). Notified that report completed by 8 pm. Very pleased with the completeness of the report and the details. Would recommend for anyone buying a used car! S Walker"

Stredrick
"Very good service"

Michael
"I was looking at a late model Sentra with a clean Carfax. I decided to get it checked out by CarAdvisors and I am glad I did. Their report indicated that the car had been involved in a rear impact collision and the repair was not done correctly. I would have been stuck. It is money well spent for peace of mind."

Mark
"We were really impressed with this inspection service. Oleg was professional and objective and gave us a fair report on the vehicle we were looking at. Unfortunately, this car didn’t work out for us but we will definitely use this service again for future cars! Highly recommend!"

Sarah
"Amazing service! Fast and incredibly thorough. Best money ever spent on considering a car. Caught an oil leak that I would not have seen. Thanks for everything!"

Shane
"Oleg is awesome. He was available when I scheduled appointment on the same day and showed up right on time. The CarFax showed no accident but he was able to inspect and tell which parts were replaced / repaired. I wouldn’t have been able to spot those without him. Recommended inspection for peace of mind purchasing a used car. "

Lelouch
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 $11,000
Mileage 85,852mi
Inspected Jun 28 2026
Model
Year 2017
Price $9,900
Mileage 103,914mi
Inspected Jun 27 2026
Model
Year 2016
Price $7,500
Mileage 107,819mi
Inspected Jun 29 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.
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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.
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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.