Cadillac CT5 — the 5 years we've written up
2020–2024, side by side: what goes wrong on each, what the fix costs, and what they typically ask. 3 of the 5 carry a high-severity issue.
What this page is
These are the 5 Cadillac CT5 model years Kestrel has done the homework on — not every year Cadillac built one. A year that isn't listed here isn't a year we're warning you off; it's one we haven't written up yet. Ranking a whole model run would mean telling you about years we've never looked at.
Cadillac CT5 by year
How many owner complaints NHTSA holds. A big number usually means a lot were sold; the shape matters more than the total.
Year by year
Water collecting inside the door and trunk frames after rain or a wash — $150–$600 to clear drains and reseal the door membranes
Ten-speed valve body fails and drops the car into reduced power on the highway — $1,600–$3,200 for a valve body; $5,000–$8,000 if the transmission is replaced
Door handle touch pads stop working, leaving the door shut from outside — $400–$900 per door handle assembly
Ten-speed automatic can be damaged internally and lock the wheels (recall 25V148000) — $0 with the recall — verify it was performed; $1,600–$3,200 for a valve body repair
10L90 ten-speed automatic — shudder, hard shifts, and a valve body that wears out — $0 with the recall — verify it was performed; $1,600–$3,200 for a valve body, $5,000–$8,000 for a replacement transmission
2 of these 5 have no high-severity issue in our write-up. That means we didn't find an expensive recurring fault — not that one cannot exist on the specific vehicle you're looking at.
Looking at one in particular?
This page covers the Cadillac CT5 in general. The Kestrel report covers the one you're looking at — the asking price against the market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.
Get My Verdict — $7.99Not ready to pay for one? The free read is instant and needs no card — it checks the asking price against the market and names the top issues for that year.
Known issues are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.
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