Autoblog and Yahoo may earn commission from links in this article.The Cadillac CT6 Sport is the performance-oriented version of Cadillac's full-size flagship sedan, pairing a 404-horsepower twin-turbo V6 with standard all-wheel drive. This 2019 example is a loaded, unmodified car in Crystal White Tricoat over a striking Dark Auburn interior. It is on Cars and Bids at no reserve, bid to $8,000 with five days to go, so it sells this week.2019 Cadillac CT6 SportCars & BidsWhat it's worth right nowThe twin-turbo CT6 Sport has settled into strong value territory. According to Cars.com and current listings, clean 2019 CT6 Sport twin-turbo examples generally trade from around $22,000 into the mid $30,000s, with the nationwide average near $29,500 and low-mileage cars at the upper end.AdvertisementAdvertisementThis car has genuine appeal in its loaded specification, fresh Michelin tires, attractive color combination, and clean history, offered at no reserve. Its 54,000 miles are moderate and the minor cosmetic wear detailed below keeps it realistic.2019 Cadillac CT6 SportCars & BidsWeighing the equipment and condition against those points, fair value realistically lands in the $22,000 to $30,000 range, most likely the mid-to-high $20,000s. At $8,000 with five days remaining and no reserve, the bidding should climb into that band.Condition and detailsThe car is loaded and well cared for. Finished in Crystal White Tricoat over Dark Auburn and Jet Black, it carries 20-inch wheels, Magnetic Ride Control, active rear steering, a power sunroof, ventilated and heated front seats, heated rear seats, a 360-degree camera, and a Bose Panaray sound system, and the 3.0-liter twin-turbo V6 makes 404 horsepower through the 10-speed automatic and all-wheel drive. The selling dealer, who used it as a personal daily driver, reports fresh Michelin Pilot Sport all-season tires and an oil change in May, and the Carfax is clean.2019 Cadillac CT6 SportCars & BidsThe considerations are minor and cosmetic. The seller discloses some chips on the front end, scratches on the side skirts, and curb rash on the wheels, all consistent with a well-used daily driver and easily addressed. As with any twin-turbo CT6, confirm the service history on the cooling system and 10-speed transmission, which a bidder rightly asked about, since these are the areas worth verifying on the drivetrain.2019 Cadillac CT6 SportCars & BidsOne broader note: the CT6 was discontinued, with U.S. production ending in 2020, so while its mechanicals are largely shared GM components, some model-specific parts can be less common, a consideration for long-term ownership. Otherwise it is a clean, no-accident, one-dealer-owned car with moderate miles, and a pre-purchase inspection rounds it out.2019 Cadillac CT6 SportCars & BidsAdvertisementAdvertisementThe offerSpecificationDetailMakeCadillacModelCT6 SportYear2019Mileage54,000 milesEngineTwin-turbocharged 3.0-liter V6Power404 hp and 400 lb.ft of torqueTransmission10-speed automaticDrive typeAll-wheel driveExterior colorCrystal White TricoatInterior colorDark Auburn and Jet BlackCurrent bid$8,000, no reserve, with five days leftInterested in this 2019 Cadillac CT6 Sport? View the listing here.What makes the CT6 Sport uniqueThe CT6 was Cadillac's full-size luxury flagship, built on GM's Omega architecture, and the Sport trim is its most performance-oriented non-V version. It pairs the potent 3.0-liter twin-turbo V6 with standard all-wheel drive, a 10-speed automatic, Magnetic Ride Control, and active rear steering, giving a large luxury sedan genuinely engaging dynamics to go with its comfort and space. As owners and commenters note, it drives with real athleticism when pushed yet floats serenely on the highway, and the loaded examples come close to the range-topping V in equipment.2019 Cadillac CT6 SportCars & BidsThat blend of quick twin-turbo performance, all-weather AWD capability, and full-size luxury, in a package that was priced below many German rivals when new, is what makes the CT6 Sport such an underrated used buy. It offers a lot of car, and a lot of technology, for the money.My takeThis is a genuinely appealing luxury sedan, and a strong value. The CT6 Sport is quick, comfortable, and loaded nearly to V-level, and this one's attractive white-over-auburn spec, fresh Michelin tires, and honest one-dealer-owner history make it an easy car to recommend for a buyer who wants comfort, technology, and twin-turbo pace without a German price tag. Offered at no reserve, it should represent excellent money.AdvertisementAdvertisementFair value sits in the $22,000 to $30,000 range, with the loaded spec and fresh tires supporting it and the minor cosmetic wear keeping it realistic, so the no-reserve bidding has room to climb. Go in understanding it is a driven car with some chips and curb rash, confirm the transmission and cooling service history, and get a pre-purchase inspection. Handle that, and you have a comfortable, quick, and underrated full-size luxury sedan for the price of a modest commuter.Disclaimer: This post is for informational purposes only. We are not a dealership or broker. All vehicle specifications, pricing, and availability are subject to change without notice. We are not responsible for typographical errors, omissions, or the accuracy of the provided information. Please verify all details directly with the seller.Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission.This story was originally published by Autoblog on Aug 21, 2026, where it first appeared in the Car Buying section. Add Autoblog as a Preferred Source by clicking here.
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