Is CarFax/AutoCheck worth a hoot?

They're hit or miss at best imo. I had a vehicle that was legally parked, hit, and totaled. I bought it back from the insurance company fixed it and about five years later sold it. I ran a CF report and it came back clean. Having sold cars professionally I saw that more than once. People logging repairs, maintenance etc. with them or anyone else, I take that with a grain of salt.
 
It just a tool. But I will always read it. Sometimes I see a car into the dealer 3 or 4 times for electrical issue, ECM issues or alignment/tire vibration issues. I had purchased a car that was carfax clean/no accidents but later when working on it I noticed it was sideswiped and repaired. You can also see cars that were purchased and sold out of state and auctioned and transported in.

Earlier this year, I was looking at a beautiful red over black AR Giulia (23k miles 23k dollars) just off lease, it showed no service, no oil changes whatsoever. I went to the Bimmer dealer selling it to ask about it's service. They said that car went to our pre-owned outlet down the street in Exeter and Um ... It's sold.
Mystery unsolved. Mistake avoided?

Screenshot 2025-08-20 112744.webp
 
It matters a ton to buyers and sellers for showing a car with a service history AND no accidents.

1 accident+ or missing service history makes the vehicle less appealing in used market.
 
I bought a car without it once. Found out later it was in a major accident (telephone pole) when I wanted it trade it for a slightly better daily driver. Wish I asked for the Carfax and have ever since. Like it was mentioned above, it doesn't cover everything and is only as good as the information entered, but for registrations and major accidents, its relatively accurate.
 
CARFAX isn't 100% accurate . Years ago used CARFAX to get the history of a used '99 ESCORT and no issues . When trading it in they discovered it was in a wreck by the dealers shop that noticed overspray . The sales person pointed it out . Took a bit of a hit on the trade in . So , only as good as the people that work on the vehicles .
 
Was looking at a CarFax on a 2002 WS6 with 31K miles I was looking to purchase. The CarFax had a lot of things
wrong with it....which was expected based on how rough the car looked. But, it was the drive-train and mechanicals
that really mattered to me. Well, I decided to contact my local GM Dealership and talked to the service mgr.
They provided another page or two of un-disclosed maintenance/warranty items. The car had had 2 full brake jobs,
exhaust done twice, side mirror done twice, engine bearing work, transmission shifter work, and a number of other things.
Most of that stuff done under the warranty period. It looked like the orig owner was trying to get "new everything" while
they could........lol.

CarFax had only half the story. The complete story was that the car was a complete mess.....driven hard in wet mud, abused,
and left that way when it showed up for trade-in at the dealership. Hard pass despite the $10K price.
 
1) Mrs. Kira's '99 Honda AccordV6, bought and serviced at a dealership before we met, had nothing on the Carfax except occurrences of registration/renewals and state inspections.

2) The "cute little fox" commercials have unknowing people asking for them so much, dealerships must subscribe to make sales.
One dealer told me if it helps him avoid buying 3 bad cars a year, it's worth it.

3) Once a dopey guy looked at a well used battle wagon of a car I was selling and stuttered, "Show me the Carfax". I do believe I hurt my ear drums suppressing a laugh but I hung on and told him to take down the VIN and go to Carfax himself. jerk

4) A legit Q: What would be the mechanism and motivation for a small independent garage to report their days work to Carfax?
If someone didn't want to deal with hassle of selling a car privately, you can always trade it in. If you do list it privately, then you should be prepared to deal with all-comers, even the 'dopey' looking varieties. I don't understand why sellers would get offended if a prospective buyer asks to see a Carfax or service history report.

I have bought several cars privately off CL. I research the cars and do my due diligence. I do not hesitate in inquiring if the seller has a Carfax report to share. If they do, well and good, shows me that they motivated and maybe don't have anything to hide. If they don't, fine, I might pull one if I really like the car. I would think that the seller would recoup the expense with a higher selling price or a quicker sale, meaning less time wasted dealing with tire-kickers. :)
 
Interesting. Didn't realize you could do that. Nice feature! Of course, assumes an honest and competent owner.
My FORD dealer set me up with a my carfax maintenance reminder system, I uploaded my personal OC and filter changes since it kept harassing me to bring it in for service! My work done showed up on my report, but IT DID NOT SHOW on the public report. I looked at the free carfax on this cvehicle after I traded it in the dealer advertisement. I also saw the dealer was selling for $5000.00 more than they gave me as a trade - that's a TON on a $10k used car - the vehicle only required one scratch repair and wash wax and oil change, so there was no heavy recon dealer outlay. - Arco
 
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