Guides, analyses and checklists for people who buy or sell used cars.
How to start earning from car inspections: gear, pricing, first clients, how much a mobile inspector earns. A practical step-by-step guide for beginners.
Read more →How to check a car by VIN and license plate: free databases (NHTSA decoder, NICB) and paid history reports. Step-by-step vehicle verification before you buy.
A pre-purchase inspection (PPI) costs $100-200 at a mechanic, ~$40 for a history report, or from $9.99 with an app. Here's the full 2026 price breakdown and the cheapest option.
A pre-purchase inspection (PPI) is a check of a used car before you buy. Here's what a PPI covers, what it costs, how to pick the best PPI company - and the cheapest way to get one.
How to read battery SOH, how much degradation is normal per mileage, why DC fast charging hurts, the warranty, replacement cost, and the red flags before you buy a used EV.
Insurance, servicing, tyres, fuel, taxes, depreciation and out-of-warranty repairs. Real annual cost ranges and the hidden expenses people forget when buying.
Market price research, faults as leverage, timing, cash and the power of silence. Concrete arguments, real discount figures and when to walk away from the table.
How to buy a used car from Germany without getting burned: odometer fraud, fake service books, cars reimported via DE, dodgy dealers. A practical guide from experience.
Where the VIN is located, how to read it, which databases to check (free and paid), and how to spot a tampered or mismatched VIN. A practical step-by-step guide.
Mileage from inspections, number of owners, legal status, accidents vs total loss. How to read a vehicle history report and avoid getting fooled.
Cold start, exhaust smoke, gearbox behaviour, steering play, braking, suspension noises. A practical step-by-step guide to getting the most out of a test drive.
Signs of an accident-damaged car: paint thickness, panel gaps, welding marks, glass dates, bolts. A practical step-by-step inspection guide with real thresholds.
How to detect a rolled-back odometer in a used car: wear marks, inspection mileage history, OBD reader, service records. Concrete methods, not generic advice - from experience.
What to actually check in a used car, paint, engine, undercarriage, documents, VIN. A practical step-by-step checklist from my experience with 100+ inspections.
What to actually buy: ELM327, Vgate, Launch X431. Which apps (Car Scanner, Torque) and how to read error codes. From my experience, what's really needed vs marketing.
Practical guide to paint thickness gauges: specific models €50-400, how to spot fakes, how to read results, what they don't detect. From my experience with 100+ inspections.
60% of cars 'imported from the USA' come from Copart and IAAI salvage auctions. How to spot them before purchase, what to watch out for, when it makes sense, and when to walk away.
How to get your first inspection clients with zero ad budget. Facebook groups, classifieds, Google Business, dealer partnerships, a practical plan.
Pre-purchase car inspections are a real side income niche. Here's a step-by-step plan: what to do in week 1, month 1, month 3. Real numbers, no passive income BS.
What rate can you charge for a car inspection? When to raise prices? Cash, instant transfer, invoice, or self-employed business? A concrete guide to pricing and billing.
Concrete list of tools for car inspections: paint thickness gauge, OBD scanner, flashlight, neodymium magnet. What to buy, where to buy, what it costs. Plus: what NOT to buy.