For Mark Thompson, buying a used SUV in Calgary was not just about finding a nice-looking vehicle. With Alberta winters bringing snow, ice, and freezing temperatures, he needed something he could count on.
The 2021 Toyota RAV4 AWD seemed like the perfect fit. It looked clean. It started without a struggle on a cold morning. The dealer said the all-wheel-drive system was in great shape.
Everything looked good. Maybe too good.
Before handing over his money, Mark decided to get a Pre-purchase vehicle inspection done. It was a small step that ended up uncovering a big problem.
A Pre-purchase Vehicle Inspection That Found What a Test Drive Missed
During the inspection, the vehicle passed the usual first impressions. But when the inspector took it for a proper road test, something felt off.
While making tight turns, there was a strange binding noise coming from the drivetrain. It was the kind of issue most buyers would never notice during a quick spin around the block.
The team at Greasemonkey Inspectors took a closer look. Once the RAV4 was lifted, they found the real headache. A failing rear differential coupling and serious corrosion around the power transfer unit (PTU).
The PTU had lost fluid after years of dealing with Alberta’s harsh freeze-and-thaw weather. The result? The rear wheels were no longer getting power from the AWD system.
Also Read – Why Even ‘Good Condition’ Cars Need a Full Used Car Inspection
The Used Vehicle Inspection That Saved Mark Thousands
Without a proper inspection, Mark could have driven away thinking he bought a winter-ready SUV, only to face a major repair bill later.
The inspection report gave him the proof he needed. Instead of accepting the problem, he went back to the dealer and had the repairs addressed before completing the purchase.
“I would have never caught this myself. Greasemonkey Inspectors found the problem and gave me the confidence to push for repairs before buying. Their inspection gave me the confidence to ask for repairs before signing the deal.”, said Mark Thompson, Calgary, AB.
A clean exterior does not always mean a healthy vehicle underneath. A professional Pre-purchase vehicle inspection helps you see what a seller’s quick test drive might miss.
Before buying your next used vehicle in Alberta, get the facts first.









