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Interactive tool Pre-purchase risk BMW / Mercedes / Audi / VW
Buying Checklist
Score the car before you buy it. Use service proof, scan results, cold-start behavior, leaks, gearbox feel, mileage, and seller transparency to estimate ownership risk.
Vehicle history
Verify the history before buying Before viewing or negotiating, a history report can provide useful context alongside a physical inspection, diagnostic scan, and service-record review.
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BrandBMW Mercedes-Benz Audi Volkswagen Porsche MINI Škoda SEAT / CUPRA Fuel typeDiesel Petrol Hybrid
Service history Choose one Full invoices Strong proof Partial records Verify gaps No proof Price in catch-up work
Diagnostic scan Choose one Clean full scan Good baseline Minor stored faults Needs context No scan / warning lights High uncertainty
Cold start Choose one Smooth No obvious concern Brief noise Inspect closely Rattle / smoke / rough Do not ignore
Oil or coolant leaks Choose one Dry engine bay Still inspect underside Light sweating Negotiate if common Active leaks / coolant loss Repair risk
Gearbox behavior Choose one Smooth all conditions Best sign Slight hesitation Check service proof Jerks / flares / warnings Expensive risk
Mileage and use Choose one Low with proof Still age-check fluids Average Normal wear expected High / unknown use History matters more
Seller behavior Choose one Transparent Good signal Some gaps Ask better questions Pressure / vague answers Walk-away signal
Risk estimate
The car has encouraging signals, but still needs a cold inspection, full scan, and paperwork check.
Inspect first Service history
Strong proof
Diagnostic scan
Good baseline
Cold start
No obvious concern
Walk away if The seller refuses a scan, hides service records, explains away warning lights, or pressures you before a proper cold inspection.
