What to check when buying a used car [complete check list]

Buying a used car is one of the biggest purchasing decisions most people make, —a professional pre-purchase vehicle inspection that Perth buyers can trust At CMM Automotive, we carry out thorough independent vehicle inspections across Perth, giving you a clear picture of exactly what you are buying before money changes hands.

What to Check When Buying a Used Car

Most used car buyers focus on how a vehicle looks, but appearance rarely tells the full story. Car sellers are often motivated to conceal faults, which is precisely why so many private sales leave buyers with unexpected and costly repair bills. A structured checklist approach ensures nothing gets missed.

Engine Condition

The engine is the most expensive component to repair or replace. During our pre-purchase car inspection Perth, we check for oil leaks, unusual noises, excessive smoke, coolant condition, and signs of overheating or prior damage.. Overlooking engine faults at the time of purchase can cost buyers thousands of dollars.

Transmission

Whether automatic or manual, transmission problems are among the most costly faults a used car can carry. We test for smooth gear changes, slipping, hesitation, and any unusual sounds or vibration under load — faults that are easy to miss without a trained eye and a proper road test.

Engine oil leaks
Oil leaks from engine
Brakes, Suspension and Tyres

Brakes, suspension, and tyres directly affect vehicle safety. Our inspection checks brake pad and disc condition, shock absorber performance, steering response, and tyre wear patterns. Uneven tyre wear, scalloping, or premature wear can indicate underlying suspension or alignment issues that add up quickly in repair costs.

Interior Wear and Service History

Interior condition and service history reveal how a vehicle has been maintained over its life. We assess seat wear, dashboard condition, electrical systems, and odometer integrity, and cross-check the service history against the vehicle’s actual condition. Discrepancies between claimed history and physical wear are a common red flag in used car sales.

Vehicle inspection service vehicle
Inspection vehicle

Why Perth Pre-Purchase Inspections Matter

Each of these areas breaks down into a detailed checklist of individual checks, and that level of thoroughness is what makes a Perth pre-purchase inspection such a reliable and valuable service. The reality is that many used car buyers miss critical issues — particularly mechanical ones — simply because they do not know what to look for. Sellers are not always forthcoming about faults, and a vehicle being offered for private sale may be on the market for exactly that reason.

That is where CMM Automotive steps in. We carry out a comprehensive independent vehicle inspection Perth buyers can trust, giving you the facts you need to make the right decision — because ultimately, the decision is yours to make.

Real-World Example – MG Pre-Purchase Inspection Perth

As an example of what a thorough inspection can uncover, we recently completed a pre-purchase vehicle inspection on an MG here in Perth. The list of required repairs was extensive, covering multiple systems across the vehicle — exactly the kind of result that protects a buyer from making a very expensive mistake.

(Photos to be added)

Book a Pre-Purchase Vehicle Inspection Perth Today

Do not rely on a visual check alone when buying a used car in Perth. Contact CMM Automotive to book a professional, independent pre-purchase vehicle inspection Perth and buy with confidence.

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