10:19 28-10-2025

2026 Cadillac CT4 adds Coastal Blue Metallic, interior themes and engine options

For the 2026 model year, the Cadillac CT4 adds a new exterior shade called Coastal Blue Metallic. Selecting this paint carries an additional $625, and the hue brings a cool, contemporary touch that suits the sedan’s clean lines.

Coastal Blue Metallic is offered on the 2026 CT4 with two interior themes: Jet Black with Jet Black accents and Whisper Beige with Jet Black accents. Pairing the color with both dark and light cabins broadens the palette while keeping the choices clear and stylish.

The 2026 Cadillac CT4 is available with two engines: a 2.0-liter turbocharged I4 LSY rated at 237 horsepower and 350 Nm of torque, and a 2.7-liter turbocharged I4 L3B producing 310 horsepower and 441 Nm. Every CT4 variant rides on the GM Alpha 2 platform, with production carried out at a GM facility. It’s a straightforward setup that aligns well with the car’s composed character.