2025 Cadillac CT4-V Blackwing Gets New Magnus Metal Frost Color: First Look

In most regards, the 2025 Cadillac CT4-V Blackwing brings in only minor updates and changes from the compact performance sedan’s 2024 model year. However, the exterior paint palette gets a major revision, with four colors dropped and four new hues added.

Among the four new colors for the 2025 Cadillac CT4-V Blackwing is Magnus Metal Frost, a matte gunmetal gray color. Here are the details you need to know.

Tagged with color code GBL and touch-up paint code WA-234K, Magnus Metal Frost is one of ten exterior colors offered on the 2025 CT4-V Blackwing. The full list of exterior paints available for 2025 includes the following:

• Argent Silver Metallic (GXD)
• Black Raven (GBA)
• Coastal Blue Metallic (GJV)
• Cyber Yellow Metallic (GCP)
• Radiant Red Tintcoat (GNT)
• Summit White (GAZ)
• Deep Space Metallic (GAI – new for 2025)
• Drift Metallic (GAE – new for 2025)
• Magnus Metal Frost (GBL – new for 2025)
• Typhoon Metallic (GBW – new for 2025)

Magnus Metal Frost is neither a no-charge option nor an extra-charge choice, as it is only available and included with the Petit Pataud Special Edition package (RPO code ZLZ). This package is priced at $25,000 and honors the Cadillac Series 61 Coupe that raced in the 1950 24 Hours of Le Mans. Among other content it includes decals, inscriptions, and a Stormhawk Blue carbon fiber package and Royal Blue brake calipers alongside the exclusive Magnus Metal Frost paint color.

The Magnus Metal Frost color can be combined with both of the available 2025 Cadillac CT4-V Blackwing Petit Pataud Edition’s two available interior colorways. These include Sky Cool Gray with Santorini Blue accents and Jet Black with Phantom Blue accents.

For reference purposes, the full list of 2025 CT4-V Blackwing colorways includes the following seven choices:

• Jet Black with Jet Black accents, Inteluxe
• Jet Black with Jet Black accents, Leather/Performance Cloth/Sueded Microfiber/Inteluxe
• Jet Black with Jet Black accents, Leather
• Natural Tan with Jet Black accents, Leather
• Sky Cool Gray with Jet Black accents, Leather
• Sky Cool Gray with Santorini Blue accents, Leather
• Jet Black with Phantom Blue accents, Leather

As previously uncovered by GM Authority, pricing for the 2025 CT4-V Blackwing starts at $63,590 for the RWD sedan equipped as standard with the Tremec six-speed manual transmission. Optionally upgrading to the GM 10-speed automatic transmission (RPO code MHU) boosts its price by $2,275. The vehicle has a total of three wheel styles on offer.

One powerplant is offered for the sedan, specifically the twin-turbocharged 3.6L V6 LF4 gasoline engine developing 472 horsepower and 445 pound-feet of torque.

Under the body panels, the GM Alpha 2 platform continues to underpin the Cadillac CT4-V Blackwing. The sedan rolls off the assembly line at the GM Lansing Grand River plant in Michigan.