Cadillac has announced a series of 2021 model year enhancements for the CT4 and CT5 sedans. New for 2021 is a ‘Diamond Sky’ package to be offered on the Premium Luxury trim models. This package includes a distinctive Diamond Sky Metallic color, a front grille with bright accents and surrounds, Rocker extensions in Diamond Sky Metallic, a color-matched rear diffuser, alloy wheels with Diamond Cut/Midnight Silver finished, optional larger alloy wheels, Brembo V Performance brakes with blue calipers, and transparent taillamp lenses.

Inside, the CT4 and CT5 Diamond Sky models receive Sky Cool Gray/Jet Black leather with exclusive Diamond Fall seat perforation, Centaurus Finish Aluminum accents on the CT4 models, Galaxy Finish Wood on CT5 variants, alloy driver pedals, and a Diamond Sky Metallic key fob.


Elsewhere, the 2021 models are now available with a 12-inch digital instrument cluster and Cadillac has confirmed that its Enhanced Super Cruise system with Lane Change on Demand functionality will be available on CT4 and CT5 Premium Luxury and V-Series trims in early 2021. The infotainment system also adds wireless Apple CarPlay and Android Auto as well as SiriusXM.

Cadillac has also added some new safety features to the sedans. This includes a Buckle to Drive feature that will prevent the shifter from leaving Park for up to 20 seconds or until the driver’s seat belt is buckled. Also new is a Teen Driver feature. Forward Collision Alert, Front Pedestrian Braking, Automatic Emergency Braking and the Safety Alert Seat function are now also standard on all CT4 and CT5 trims.


Arriving for the 2021 model year is also an expansion of the V-Series range of options, including upgraded leather and a V Performance package for the CT5 Sport that adds new suspension, Magnetic Ride Control, and a mechanical limited-slip differential. The 2021 CT4 and CT5 are now also available in Infrared Tintcoat and Rift Metallic.

2021 Cadillac CT4 and CT5 will arrive in dealerships this fall.