2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury
Verdict #769 · 99,224 miles · VIN 1G6KJ5R63JU120513 · Stock #NP1076 MOOSED
“2018 CT6 3.0TT at $24,214 — 99k miles on a discontinued flagship.”
Pros
- 3.0L twin-turbo V6 — strong and smooth
- CT6 chassis is genuinely excellent
Cons
- 99,224 miles — the highest in the block, on a discontinued model
- CT6-specific parts are getting scarce and expensive
- Twin-turbo complexity at 99k with no warranty
Analysis
The CT6 was a great car that nobody bought, and now it’s a discontinued car that nobody stocks parts for. At 99,224 miles — the highest mileage in the entire P9 block — this 2018 3.0TT is asking $24,214, which is full retail for a car entering its expensive years with no factory support behind it.
Twin turbos, 99k miles, discontinued flagship: that’s three risk factors and zero compensation in the price. Comparable CT6 3.0TTs with 90–100k miles trade $20,000–$23,000, and even at the bottom of that band the parts-scarcity risk argues for caution. At $24,214 it’s MOOSED — this needed to be a $19,000 car to make the risk math work.
Market Comparison
2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury sedans with 90–100k miles list nationally at $20,000–$23,000. At $24,214 with 99,224 miles this car is priced above the band — with discontinued-model parts risk that the price doesn’t compensate for.
The Original Listing
A live snapshot of the dealer’s listing page, captured automatically.
