How To Spot A Bad Used Car Before Buying
How to spot a bad used car before buying – red flags from a Cranbourne West mechanic. Plus why a pre-purchase inspection pays for itself.

Check the service history
No logbook stamps or missing receipts is a red flag. A well-cared-for car has a paper trail. Be wary of big gaps in servicing.
Look for crash & rust clues
Mismatched paint, uneven panel gaps, fresh underseal or rust bubbling around wheel arches and sills can hide serious damage.
Watch the warning lights
On start-up, lights should illuminate then go out. A check engine, ABS or airbag light that stays on means trouble – and possible RWC failure.
Get a pre-purchase inspection
The smartest dollars you’ll spend. Our RACV pre-purchase inspection gives you a full written report so you buy with confidence – or walk away.
Need a hand from a real mechanic?
StarTech Prestige is your RACV-accredited Cranbourne West specialist. Book online or call 03 8782 0711.
Book Online
Leon & the StarTech Prestige team
Owner Leon leads a team with 22+ years servicing Mercedes-Benz and European cars in Cranbourne West. StarTech Prestige is RACV Approved, VACC A-Grade and ARCtick licensed — rated 4.7★ from 177 Google reviews, the highest in the area.
How To Spot A Bad Used Car Before Buying — FAQ
Yes – it routinely uncovers issues worth far more than the inspection fee.
Yes, in most cases at the seller’s location or our workshop. Book an inspection.
Missing service history combined with warning lights that won’t clear.
Skip the quote queue — just book.
Fixed written pricing, RACV-accredited and warranty-safe. Pick a time that suits you and you’re done — trusted by 177+ Cranbourne West drivers.
Talk to a real mechanic
No waiting on quotes — lock in your spot in 60 seconds. Fixed written pricing confirmed before any work.
Book Online →Call 03 8782 07118B Universal Way, Cranbourne West VIC 3977 · Mon-Fri 8:30am-5:30pm
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Questions about your car?
Talk to a real Cranbourne West mechanic. Call 03 8782 0711 or book online.