What a Pre-Purchase Car Inspection Checks (and What It Costs in Canada)

Every used car looks good in the listing photos. That's the whole point of listing photos. A pre-purchase inspection is how you find out what the photos left out, before the money moves and while you still have the option to walk.

Below is what a proper inspection covers, what it costs at a shop compared with having someone go to the car for you, what it can't tell you, and how to turn the report into a lower price.

In this guide

1. Safety inspection vs pre-purchase inspection
2. The checklist: what a proper inspection covers
3. What an inspection really costs
4. What an inspection can't tell you
5. How to use the report to pay less
6. 10 minutes of checks before you pay anyone
7. Frequently asked questions

Safety inspection vs pre-purchase inspection

People mix these up all the time, and it costs them. A safety inspection answers one question: does the car meet the minimum standard today? Brakes, tires, lights, seat belts, steering. Provinces use it to decide if a car gets plates. A pre-purchase inspection answers a different question: is this car worth the money? It looks at the expensive stuff too: the engine, the transmission, codes stored in the computer, accident repairs and rust.

The checklist: what a proper inspection covers

1. Body, paint and signs of accident repair

Panel gaps that don't match side to side, paint that's a shade off on one door, overspray on rubber seals, new bolts on a fender. None of these mean the car is junk. They mean the car has a story, and you want to hear it before you pay, not after. Headlights and tail lights matter here too: one new headlight on a five-year-old car usually means a front-end hit.

2. Underneath: rust, leaks and the frame

This is the part nobody checks in a parking lot, and it's where the big bills hide. Frame rails, subframe mounts, brake and fuel lines, rocker panels, the exhaust, oil and coolant leaks. In Ontario, Quebec and the Prairies, salt makes this the most important part of the whole inspection.

3. Engine and transmission

A cold start tells you more than an hour of driving a warm car. Rattles on start-up, smoke, rough idle, hard or slipping shifts, fluid that's dark or smells burnt. A seller who warmed the car up before you arrived isn't always hiding something. But sometimes they are.

4. Diagnostic scan and warning lights

A scan tool reads fault codes stored in the car's computer, including ones that don't light up the dash yet. It also shows if codes were cleared recently, which is a classic move before a sale: clear the codes, the check-engine light goes off for a few days, the car sells.

5. Brakes, tires and suspension

Pad and rotor wear, tread depth, uneven tire wear (alignment or suspension problems), the date code on the tires, and clunks over bumps. Four new tires and a brake job can easily run $1,500 to $2,000 on an SUV, so this section often pays for the inspection by itself in negotiation.

6. Interior and electronics

Every window, lock, seat heater, screen, camera and the climate system, plus smells and water marks. A damp smell or a stained headliner can point to a leak. And an "AC that just needs a recharge" usually needs more than a recharge, or the seller would have done it for $150 and asked for more money.

7. Wear that should match the kilometres

A steering wheel worn smooth, a sagging driver's seat and chewed-up pedal rubber on a car showing 60,000 km don't add up. Wear is hard to fake. It's one of the simplest ways to catch a rolled odometer, especially when you compare it with the history report.

8. Test drive and paperwork

Steering pull, braking in a straight line, shifts under load, noises at highway speed. Then the boring part that saves the most money: the VIN on the dash, the door jamb and the registration all match, and the history report says the same car, the same colour and a sensible odometer trail.

What an inspection really costs

The inspection fee is the number everyone looks at, and it's the smallest part of the bill. Here's what checking a used car properly takes when you do it yourself:

• The inspection itself, at a shop that will take a car you don't own yet.
• Getting the car there. The seller has to agree, show up and wait. Plenty of private sellers won't.
• Your time. A weekday afternoon, usually, because that's when shops have space.
• A history report with a lien check, bought separately. On its own a Carfax with the national lien check runs close to $100.
• Travel, if the car is in another city or province: gas, a flight, a hotel, a day or two off work.

My remote inspection is $490 flat, in every province, and it covers all of that. My team goes to the car where it sits, inspects it in person, drives it, and sends you photos, video, the Carfax with a lien check and a written verdict: buy, negotiate or walk. You don't move the car, you don't take time off, and you don't book a flight to look at a car that turns out to be rusted through.

What an inspection can't tell you

• The future. It shows the car on one day. A part that fails next month can look fine today.
• The inside of the engine. Nobody takes an engine apart for a pre-purchase check. Noise, smoke, codes and fluids are the clues.
• Intermittent problems. Some faults only show up when it's cold, hot, or after an hour of driving.
• Hidden history. Repairs paid in cash at a backyard shop won't be on any report. That's why the body and paint check matters.

How to use the report to pay less

An inspection report is the best negotiating tool you'll ever hold, because it's not your opinion, it's a list. Get a rough cost for each item it flags, then ask the seller to take that off the price or fix it before the sale. Dealers do this on trade-ins every day. When the report says the car needs tires and rear brakes, "the price is the price" tends to get a lot more flexible.

And if the list is long, walk. There are always more cars. A good inspection that ends in "no" is money well spent.

10 minutes of checks before you pay anyone

Before you book any inspection, do your own quick pass. It weeds out the obvious duds for free:

• Ask the seller not to start the car before you arrive, then listen to the cold start.
• Look for warning lights on the dash after start-up.
• Check the tire date codes and whether all four are the same brand.
• Press every button, roll every window, run the AC and the heat.
• Read the VIN on the dash and compare it with the registration.
• Run the history report yourself. My guides to lien checks and used car scams cover what to look for.

Sources: OMVIC, Avoid curbsiders. General information; what each inspection covers varies by inspector.