As Cadillac's full-size flagship sedan, the CT6 was built to compete with the best luxury cars on the road — which makes its manual trunk feel like an odd omission. Decoin's power liftgate kit fixes that, adding quiet motorized lift, obstacle detection, and key-fob control tailored to the CT6's larger trunk. It's the kind of feature this flagship should have had from day one. Explore the CT6 fitment below.
The Cadillac CT6 was built as the brand's flagship sedan, competing directly with the segment's biggest names — yet even this top-tier model shipped without a power trunk. Decoin's Electric Tailgate Power Lift closes that gap, built specifically for the CT6's larger trunk lid.
A whisper-quiet motor lifts and lowers the CT6's trunk smoothly, matching the refined, shock-free experience buyers expect from a full-size luxury sedan.
The system senses obstacles during closing and reverses automatically to prevent damage, while double bar support beyond factory standards handles the CT6's larger, heavier trunk lid with ease.
Your CT6's factory key fob operates the power trunk directly, with buttons at the driver's seat and on the trunk lid available as a manual backup.
Set the CT6's trunk to your preferred maximum opening height, hold the button to save it, and the setting will apply automatically every time after.
Even on a car this size, the kit installs with simple hand tools and a complete manual, so most CT6 owners can fit it without a dealership visit.
Is the CT6's kit different from other Cadillac sedans? Yes — it's sized specifically for the CT6's larger trunk lid and reinforced accordingly.
Does the kit work on both the CT6 and CT6 Platinum trims? Fitment is based on the shared trunk design across CT6 trims; confirm your exact configuration against the listing.
Will this void any remaining factory warranty on my CT6? The kit installs without permanently altering factory components; check with your dealer regarding your specific warranty coverage.
Explore other Cadillac fitments on the Cadillac power liftgate hub.
