A mobile car inspector is someone who travels to a car that’s for sale and checks it on behalf of the buyer before purchase - measuring paint thickness, reading fault codes from the car’s computer, verifying vehicle history and issuing a report with a recommended price. Good news for beginners: you don’t need a workshop, a lift, or a mechanic’s diploma to start. You need a basic toolkit costing a couple hundred euros, a smartphone, and an app that walks you through the inspection and generates a professional PDF report.
This guide shows, step by step, how to break into the profession: what skills you need, what it costs to start, how to price your service, how much you can realistically earn, and how to land your first clients.
What the job actually is
A used-car buyer is afraid of one thing: buying a “lemon” with a rolled-back odometer, hidden accident damage, or a dying engine. Your role is to provide an independent opinion - you’re not selling the car and you have no stake in the deal going through. That’s exactly what the client pays for.
A typical inspection looks like this:
- You arrange with the buyer and drive to where the car is (usually at the seller’s).
- You check the VIN and vehicle history, inspect the body, measure paint, look underneath, read fault codes from an OBD2 scanner, and take a test drive.
- You issue a report listing defects, photos, and a suggested maximum price.
The whole thing takes 60–90 minutes. This is work for practical people, not theorists - you don’t need to memorise every model, you need to systematically work through a checklist and communicate professionally with the client.
Skills you need
You don’t need a technical degree, but these help:
- Basic car knowledge - telling a healthy engine from a sick one by sound and behaviour, spotting repaint and filler.
- Discipline - an inspection is checklist work, point by point, nothing skipped.
- People skills - you need to calmly lead both the client and the seller, even when one of them “knows better”.
- Honesty - the client pays for the truth, not for confirmation that the car is great. One bad Google review wipes out eight good ones.
The rest you learn on the job. Your first inspection takes 2.5 hours, your tenth takes 75 minutes.
Equipment: the mobile inspector’s starter kit
Contrary to expectations, the entry barrier is low. You can order the basic kit online and have it in two days. Here’s what you need and what it costs:
| Item | What it’s for | Cost |
|---|---|---|
| Paint thickness gauge | Detecting repaint and filler | €40–90 |
| OBD2 scanner (e.g. Bluetooth) | Reading fault codes from the car | €15–40 |
| Work flashlight | Inspecting underbody and interiors | €10–20 |
| Magnet | Checking for filler on steel panels | €3 |
| Basic skills | Assessing engine, paint, suspension | free (practice) |
| Smartphone + app | VIN history, checklist, PDF report | already in your pocket |
Total starting cost is usually €70–150. Don’t buy expensive gear early (a €700 gauge, a thermal camera) - that’s a later investment. See the full breakdown in The inspector tool kit under €120.
How to price your service
Price depends on region and your experience, but follow a simple rule: start at a minimum of €35 and never go lower. Too low a rate attracts clients who’ll torture you for three hours, haggle, and refuse to pay if the verdict isn’t what they wanted.
Rough ranges:
- Start (first inspections): €35–45 - you’re building a portfolio and reviews.
- After a dozen jobs: €50–70 - you have Google reviews, the client chooses you deliberately.
- Experienced inspector: €70–100 for a premium or imported car.
We break down pricing and margins in detail in Inspection pricing.
How much a mobile car inspector earns
Every beginner asks this. Below are realistic ranges - not “passive income”, just numbers from the market:
| Stage | Rate | Jobs / month | Revenue |
|---|---|---|---|
| Month 1 (start) | €35 | 3–5 | €105–175 |
| Month 3 | €60 | 8–12 | €480–720 |
| Month 6+ | €70 | 12–20 | €840–1,400 |
| Full-time (2+ years) | €80–100 | 40–60 | €3,200–6,000 |
At the start this is genuine side income - inspections fit into weekends. Doing it full-time means 200–300 jobs a year. For a step-by-step path to that stage, see How to start earning as an inspector.
How to find your first clients
At the start you have no portfolio and no reviews, so your only channel is local Facebook groups:
- Search
selling car [your city]and join the 5 largest groups. - Check new listings daily. Under matching ones (your area, used car), drop a short comment: “I can inspect this car for you before purchase - on-site inspection + PDF report, €40, weekend availability. DM me.”
- When someone replies, share your number immediately - every hour of delay is a client who went to someone else.
Next channels are Google Business Profile, service marketplaces, and - most important long-term - a partnership with a local used-car dealer. The full plan is in First 10 clients.
How software speeds up the work and paperwork
The biggest time-sink for a beginner isn’t the inspection itself, it’s the paperwork: writing up defects, stitching photos together, formatting the report, checking vehicle history across several services. This is where a tool like MotoPPI comes in.
Instead of juggling a notepad, a camera, and five VIN-history tabs:
- VIN history in one place - you enter the number before you leave and know whether the car is stolen, whether it came from a salvage auction, and what the model’s typical issues are.
- Checklist guided on your phone - you go point by point, photographing and describing each defect directly in the app.
- Branded PDF report with your logo - generated with one tap, ready to send to the client by email or WhatsApp. You look professional from your very first job.
The result: the inspector spends less time at a desk and more time on the next job - and looks serious to the client, not amateurish.
Become a MotoPPI partner
Mobile car inspection is a profession with a future - the used-car market is growing and buyers increasingly want an independent opinion. We build MotoPPI as a tool for inspectors, not instead of them: you are the expert on the ground, the app simply takes the paperwork off your hands and adds credibility.
If you want to earn from checking cars and you’re looking for a tool that does the reports and VIN history for you, see MotoPPI for inspectors & businesses - white-label reports with your own logo, team accounts and volume pricing. Download MotoPPI on the App Store (your first check is free) and email us at contact@motoppi.com to join the partner programme.
FAQ
Do I need a mechanic’s qualification to become an inspector? No. You need practical car knowledge, discipline, and basic gear. Spotting repaint, reading OBD2 codes, and assessing engine condition are learned on the job, and the app’s checklist guides you step by step.
How much money do I need to start? The basic kit (paint gauge, OBD2 scanner, flashlight, magnet) is €70–150. The rest - a smartphone and a reporting app - is gear you already own. You don’t need a workshop or a lift.
How much does a mobile car inspector really earn? At the start, working weekends, €105–175 a month across 3–5 jobs. After six months, at a €70 rate and 12–20 inspections, that’s €840–1,400. Full-time with experience brings €3,200–6,000 a month in revenue.