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A classic Chevelle on the lift being inspected underneath at Garage 46

Garage 46 · Buying a Car

What Does a Pre-Purchase Inspection Check? (And What It Doesn’t)

By the Garage 46 team · · 5 min read

The short answer

A pre-purchase inspection is an independent mechanic’s look at a used car before you buy it. It covers the engine, transmission, brakes, suspension, tires, leaks, rust, warning lights and stored fault codes, plus a road test. It is not a Manitoba safety certificate and cannot predict every future failure. It tells you what you are buying.

What is a pre-purchase inspection?

It is a paid, independent check of a vehicle you are thinking of buying, done by a shop that has no stake in the sale. The goal is simple: find the expensive problems before the money changes hands, so you can walk away, negotiate, or buy with confidence.

What does the inspection cover?

  • Engine: leaks, noises, cold-start behaviour, belts, hoses and fluid condition.
  • Transmission and driveline: shift quality, slipping, clunks and leaks.
  • Brakes: pad and rotor wear, fluid condition and pedal feel.
  • Suspension and steering: worn joints, bushings, shocks and alignment clues.
  • Tires: tread depth, age and uneven wear that points to other problems.
  • Underbody: rust, frame damage and signs of previous repairs.
  • Electronics: warning lights and stored diagnostic trouble codes, including ones that have recently been cleared.
  • Road test: how the car actually drives, brakes and tracks.

Is a pre-purchase inspection the same as a Manitoba safety?

No. A safety inspection certificate confirms a vehicle meets the provincial minimum standard on the day it is inspected, and it is required to register some vehicles. A pre-purchase inspection is broader and written for you as the buyer: it flags wear, upcoming maintenance and repair costs a safety does not cover. Many buyers want both.

Questions to ask before you book one

  1. Will the seller let the car go to an independent shop? A refusal is information too.
  2. Can the car arrive cold? Some problems only show on a cold start.
  3. Is the service history available? Bring it to the inspection.
  4. For modified or performance cars: what has been changed, and by whom?

An inspection costs far less than the repairs it can uncover. Treat it as part of the purchase price.

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