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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
"Oleg is a professional and knowledgeable mechanic. He was punctual even on a same day appointment! Oleg saved me thousands from buying a lemon and helped me find a reliable older vehicle all in the same day. I would HIGHLY recommend him to all women who don’t know much about engine’s and want something reliable!!"

Aida
"Once again l would like to thank Mr. Karelov for being Johnny on the spot. He did two inspections for me in one day. I got the information right away. Thank you!"

EDWARD
"Highly recommend Oleg! He gave us a thorough evaluation of the vehicle we were looking to purchase!"

Michael
"My experience with car advisors was excellent. They have upfront pricing and excellent response time. I was emailed a thorough explanation of all that was inspected, and what was found. I found their 0-100 rating, and their description helpful. They said the car was mediocre, and gave it a 41. I of course passed on it. I am currently booking my second inspection with them. The reasonable fee is worth the peace of mind to me. "

Christine
"Very responsive. They were able to inspect a vehicle on short notice (less than 2 hours) and return the report the same day. I thought the fee was very reasonable for such a thorough inspection (90-120 minutes with the car.) Highly recommend this service."

David
"Inspection was done well and prevented me from spending money on a car that needed too many repairs. It was well worth the money!"

Shalonda
"It’s been 5 years. Never had an issue with this vehicle. Very happy with Oleg’s services. The dealer was annoyed because it was Memorial Day and they had already done their own inspection. But it didn’t faze Oreg. He was thorough and took his time. It is time to buy another car and will be using his services again if the vehicle is within his service range."

Elizabeth
"The service person, Oleg was on time (even in the rain), extremely polite and professional. He was also fabulously thorough during the car inspection and even took the seller of the van by surprise with the areas he was able to discover needed attention. I would highly recommend CarAdvisor due to the immediate response, user-friendly app and knowledgeable service staff that they have to service your vehicles ~ thanks to Oleg, I was very comfortable with my decision to purchase!!!"

Twana
"Ole did a great job and provided me with the information I needed to make a decision on whether to purchase this vehicle. He answered all of my questions and was very thorough!"

Jacqueline
"We thought we had found an awesome car. We called and scheduled an appointment for a pre-purchase inspection. The mechanic arrived on time, performed a thorough inspection, and found several faulty major issues with the car that not even the dealer had noticed. We will absolutely have this company inspect all of our cars before we buy them in the future!"

Customer
"Wonderful experience with CarAdvisors! The peace of mind gained before purchasing our vehicle was priceless. Thank you for the great service. "

Joe
"Thorough and concise"

Vandora
"Oleg, Thank you for being thorough. I will be using you again in the future. Regards, Mr Brinkmann"

Robert
"Oleg from Caradvisors.pro did a fantastic job for me. He stayed in constant communication with me throughout the process. His inspection saved me from buying a car with many problems not easily observable. I will call on him for any current or future inspection needs."

Customer
"Eduard was great. He did a complete inspection and provided a thorough report with photos. There were a few issues with the vehicle which I was able to use to negotiate a lower price. I have had the car for 7 months with no issues."

John
"Oleg did an amazing job getting the inspection done asap for me. He also took the time to go through the report and explain the things I should consider when chatting with the salesman. Thank you! I strongly recommend Car Advisors! "

Galina
"Great inspection. Found stuff I overlooked. Great group to work with. Very professional and detailed. "

Brandon
"The service provided by Car Advisors was Excellent. Very prompt service and thorough and lots of pictures. I would strongly suggest Car Advisors to anyone purchasing a vehicle, Outstanding service!!!!"

Customer
"Oleg was able to inspect the vehicle I was interested in on short notice. He provided me with a thorough report that covered all aspects of the vehicle. Because I was able determine that the vehicle was structurally and mechanically sound, I felt confident I was purchasing something that would be safe and would last. His service and communication are great, if you are looking for a used vehicle, I would highly recommend Car Advisors, the peace of mind is definitely worth the price."

Aaron
"I really appreciate Oleg! He is professional, punctual, and knowledgeable! I asked a lot of questions and he let me go on the test drive with him during the inspection. I would recommend him to anyone that is looking to buy a used car. I went back to the dealership and bought the car and I’m a 100% satisfied customer!"

Alexis
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 2014
Price $8,000
Mileage 92,108mi
Inspected Aug 31 2026
Model
Year 2020
Price $44,130
Mileage 24,571mi
Inspected Sep 1 2026
Model
Year 2023
Price $98,827
Mileage 37,619mi
Inspected Sep 1 2026
Inspected
Inspected
Inspected
FAQ
?
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.