2026 Cadillac CT4 overview — the compact luxury sport sedan from Cadillac that’s one of the last traditional midsize gas-powered Cadillac sedans before it’s discontinued after 2026. 

🚗 2026 Cadillac CT4 — At a Glance

The 2026 CT4 is Cadillac’s compact luxury sedan that balances premium features, sporty driving dynamics, and everyday usability. It’s offered in several trims with varied engine and performance levels.

Seating: 5 passengers
Body Style: 4-door sedan
Drivetrain: RWD standard; AWD available

🔧 Engine & Performance Options

2.0 L Turbo I-4 (Base)

• Horsepower: 237 hp

• Torque: 258 lb-ft

• Paired with an 8-speed automatic transmission

Optional 2.7 L Dual-Volute Turbo I-4

• Horsepower: ~310 hp

• Torque: ~350 lb-ft

• Uses a 10-speed automatic (available on Premium Luxury and above)

High-Performance V & V-Blackwing Variants

• CT4-V: Tuned performance version with the 2.7 L turbocharged engine (more powerful). 

• CT4-V Blackwing: Track-ready performance sedan with supercharged powertrain in higher trims (more horsepower than 2.7L options).

⛽ EPA Fuel Economy (City / Highway)

EPA estimates vary slightly by engine and drivetrain: 

2.0 L Turbo I-4 (RWD)

• City: ~21–22 mpg

• Highway: ~31–32 mpg

• Combined: ~26 mpg

2.0 L Turbo (AWD)

• City: ~22 mpg

• Highway: ~32 mpg

2.7 L Dual-Volute Turbo I-4

• City: ~21 mpg

• Highway: ~29–31 mpg 

Note: Performance-oriented V and Blackwing models have lower mpg than base engines (not EPA-listed in official trim tables).

💸 Pricing & Trims

Approximate U.S. manufacturer suggested retail prices (MSRP):

• Luxury (base): ~$35,600–$36,000

• Premium Luxury: ~$39,900–$40,400

• Sport: ~$43,800–$44,400

• CT4-V: ~$50,000+ 

• CT4-V Blackwing: ~$62,700+ (high-performance variant)

Pricing varies based on options, AWD, and packages such as Super Cruise, premium audio, or performance brakes.

🛋️ Features & Tech

Standard and available features include:

• Infotainment with Cadillac’s latest interface and wireless Apple CarPlay/Android Auto

• Available Super Cruise hands-free driving tech

• Adaptive cruise, blind-spot monitoring, and other driver aids

• Sport appearance and handling upgrades on higher trims

Interior quality and tech are competitive with other compact luxury sedans. Cargo space is typical for the class (~10.7 cu ft).

🏁 Driving & Performance Notes

• The 2.0 L turbo is efficient and balanced for commuting and highway use.

• The 2.7 L turbo provides noticeably stronger acceleration (~4.8 sec 0–60 mph).

• The V and V-Blackwing variants deliver thrilling performance in a compact sedan package, competing with performance models from BMW and Audi (though mpg drops significantly).

📌 Discontinuation Note

Cadillac has confirmed the CT4 (and CT5) will be discontinued after the 2026 model year, as Cadillac shifts away from traditional sedans toward SUVs and EVs — making this the final year for the CT4 sedan. 

📊 Quick Specs Summary

If you want, I can compare the 2026 CT4 vs competitors like the BMW 3 Series and Mercedes C-Class in mpg, power, and pricing. Just let me know!