Overview
The used car inspection that goes to the car
Buying a used car is the biggest purchase most people make without an expert in the room. The seller knows the car's history; you know what it looked like for fifteen minutes. A mobile pre-purchase inspection evens that out: a mechanic meets you at the dealership, the private seller's driveway or the parking lot where you're meeting, and inspects the car before you commit.
Mobile is the only practical way to do this. The seller isn't going to let you drive the car to your mechanic across town, and dealers rarely have time for it. A mobile mechanic who comes to the car removes the friction, and the inspection usually takes about an hour.
Mobile-Mechanic.xyz has a local mechanic in 250 cities doing pre-purchase inspections. Reach out through your city page before you negotiate, because what the inspection finds is leverage.
Checklist
What a mobile pre-purchase inspection covers
A thorough inspection goes well past kicking the tires:
- Full diagnostic scan of every module, including stored and history codes and readiness monitors that show if codes were recently cleared
- Engine: leaks, noises, belts, hoses, mounts, oil and coolant condition, and signs of head gasket trouble
- Transmission: fluid condition, shift quality on a road test, and leaks
- Brakes, tires and suspension: pad and rotor life, tire wear patterns, shocks, struts, ball joints and tie rods
- Body and frame: paint thickness readings, panel gaps, overspray and underbody rust or repair that points to a prior accident
- Electrical and interior: every switch, light, window and the AC and heat
Why it matters
What a pre-purchase inspection catches
The common finds: brakes that are nearly gone, tires that look fine but are worn unevenly from a bad alignment, a coolant leak the seller topped off that morning, a transmission that shudders under load, and accident repair that was never disclosed. Any of those changes the price of the car or whether you buy it at all.
The diagnostic scan is particularly useful. Sellers sometimes clear codes before showing a car. The readiness monitors can't be faked: if they're all incomplete, the codes were cleared recently, and the mechanic will tell you the car may be hiding a check engine light that'll return in a few drives.
After
What you get from the inspection
A plain-language summary of the car's condition, what needs attention now, what will need attention soon, and roughly what those repairs would cost. That's your negotiating position. A car that needs brakes and tires is a car that should be priced accordingly, and most sellers know it.
If the inspection turns up something serious, like evidence of frame damage or a head gasket problem, you've spent an hour and the inspection fee to avoid a mistake that could cost thousands. Most customers consider that the best money they spent on the car.
When to reach out
When to book a mobile pre-purchase inspection
Private sale
No warranty, no recourse. An inspection is your only protection.
Independent dealer
Small lots vary widely. An inspection tells you which kind you're at.
Out-of-state car
Buying remotely? A mobile mechanic can inspect it where it sits and report to you.
High mileage
Over 100,000 miles, the inspection tells you what the next year of ownership looks like.
Too good to be true
A low price usually has a reason. Find it before you pay.
Any car over a few thousand dollars
The inspection costs a fraction of the price and routinely saves more than it costs.
Cost
What a mobile pre-purchase inspection costs
A flat fee, quoted when you reach out, covering the full inspection, road test, diagnostic scan and verbal report. It's a fraction of the price of the car and typically pays for itself in the first negotiation. The mobile mechanic cost page explains how our quotes work in general.
Compare it to the cost of discovering a transmission problem the week after you buy.
Quality parts from national suppliers, priced the same as a shop pays.
Quoted for the job, not for the hours you'd spend in a waiting room.
$0
The mechanic comes to the car.
None
Changes get your approval first.
How it works
How mobile pre-purchase inspection works
Find your city
Pick your city from 250 across the U.S. and you'll land on your local mobile mechanic's page.
Get a quote
Describe the symptom, your vehicle and where it's parked. You get an upfront price and an arrival window, often the same day.
Fixed where it sits
The mechanic arrives with the tools and parts, does the work on-site and you're back on the road without a tow or a shop visit.
Questions
Mobile pre-purchase inspection FAQ
Will the seller let you inspect the car?
Almost always. A seller who refuses an inspection is telling you something. Dealers are used to it; private sellers usually agree once they know it takes about an hour at their location.
Can you inspect a car for me if I'm not there?
Yes. Many customers buying from out of town have the mechanic meet the seller and report back with photos. Arrange the time with the seller and the mechanic handles the rest.
Do you check for prior accident damage?
Yes. Paint thickness readings, panel gaps, overspray, replaced fasteners and underbody inspection all point to repairs. The mechanic can't always tell you the full history, but they can tell you when the car's been hit.
How long does the inspection take?
About an hour, including a road test. Longer if the car has a lot going on.