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Cadillac CT6

2019

Road Test
Predicted Reliability
Predicted Owner Satisfaction

2019 Cadillac CT6 Ratings & Reliability

The CT6 is athletic and lively to drive. While the ride is firm, the CT6 is steady and controlled, and the interior is very quiet. The base engine is a turbocharged four-cylinder, but most buyers will opt for the midlevel nonturbo V6. All-wheel drive is standard on versions with a V6 or V8 engine. The interior is plush and roomy, but in-cabin storage is practically nonexistent. Front-seat comfort is superb, but the rear seat is short on thigh support. The CT6's Super Cruise driver assistance system operates on freeways and monitors the driver to make sure he or she is paying attention. New for 2019, the V model gets a turbo V8.

2016-2018

2016 Redesign Year

Cadillac's new flagship fits above the CTS and below the BMW 7 Series and Mercedes-Benz S-Class. But it's priced to compete against the luxury midsized crowd. This large sedan possesses some athletic chops and has a steady, controlled ride and a very quiet interior. Most buyers will opt for the mid-level nonturbo V6, while the top trim carries a 404-hp twin-turbocharged V6. The eight-speed automatic is smooth and responsive. All-wheel drive comes standard with the V6s. The interior is posh and roomy, but cabin storage is a bit scant. Despite improvements, the updated Cue infotainment touch screen is still unintuitive.