2026 Cadillac CT4

The 2026 Cadillac CT4 is a five-seat sedan for drivers who want Cadillac design, rear-wheel-drive dynamics, and a choice of performance levels in a compact luxury package. At Herb Chambers Cadillac of Lynnfield in Lynnfield, MA, shoppers can explore CT4 specifications, compare trims, review current Cadillac options, and connect with the dealership for guidance. The lineup ranges from the efficient CT4 Luxury to the manual-transmission CT4 V Blackwing, with pricing, power, fuel economy, and engine configurations changing by trim. Use this page to understand how the CT4 fits Cadillac’s sedan lineup and how to begin shopping through Herb Chambers Cadillac of Lynnfield.

Starting MSRP

$35,600

Horsepower

237–472 hp

EPA MPG

15–22 city / 23–32 hwy

Seating

5 seats

Drivetrain

Rear Wheel Drive

Fuel

Premium Unleaded (Recommended) / Premium Unleaded (Required)

Body Style

Sedan

How the CT4 Compares With Cadillac's Lineup

Pricing, output, fuel economy, drivetrain, and fuel requirements help distinguish the CT4 from other Cadillac sedans. The CT4 starts at $35,600, and MSRP excludes tax, title, registration and dealer fees.

Compared with the 2026 Cadillac CT5, the CT4 has a lower starting MSRP of $35,600 versus $48,600, while both offer five seats and rear-wheel drive. The CT5 spans 237–668 hp and 13–23 city / 20–32 highway MPG, whereas the CT4 spans 237–472 hp and 15–22 city / 23–32 highway MPG; the CT4 may suit shoppers focused on a smaller entry price and compact sedan proportions, while the CT5 offers a broader power range.

Specifications and Configuration

The 2026 Cadillac CT4 is a rear-wheel-drive sedan with seating for five and a 10.7-cubic-foot cargo area behind the rear seats. Across its five trims, engine displacement ranges from 2.0 to 3.6 liters, output ranges from 237 to 472 horsepower, and torque ranges from 258 to 445 lb-ft.

CT4 powertrains use inline or V engine layouts, with automatic or manual transmissions offering 8, 10, or 6 speeds. Premium unleaded is recommended for some configurations and required for the CT4 V Blackwing. Across the lineup, fuel capacity is 17 gallons, length ranges from 187.2 to 187.6 inches, and curb weight ranges from 3,422 to 3,860 pounds.

Trim pricing begins at $35,600 for Luxury, followed by Premium Luxury at $39,900, Sport at $43,800, V at $50,000, and V Blackwing at $62,700. The V Blackwing produces 472 horsepower and 445 lb-ft of torque with a 3.6-liter V engine and six-speed manual transmission.

Buying a CT4 in Lynnfield

Herb Chambers Cadillac of Lynnfield serves drivers in Lynnfield, MA, from 395 Broadway, Rte 1 North, Lynnfield, MA 01940. The dealership receives vehicles on a rolling basis, so shoppers can use the search inventory link to review current Cadillac vehicles and contact the store at (781) 776-5843 for assistance.

Online shopping tools can help organize the next step, including a trade-in through value your trade. Comparing trim pricing and powertrain details before visiting can make an in-person CT4 conversation more focused.

What to Weigh Before Buying

CT4 selection comes down to the balance between price, performance, efficiency, and transmission preference. Luxury, Premium Luxury, and Sport use a 2.0-liter inline four-cylinder with 237 horsepower, while the V adds a 2.7-liter inline four-cylinder with 325 horsepower and the V Blackwing brings a 3.6-liter V6 with 472 horsepower.

Fuel economy varies by trim from 15–22 city MPG and 23–32 highway MPG. The six-speed manual is exclusive to the V Blackwing, while the other configurations use automatic transmissions, making powertrain feel and fuel requirements important points to consider alongside the starting price.