2026 Cadillac CT5

US · Sedan · Midsize Cars

The 2026 Cadillac CT5 is listed in the US market as a sedan with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.

Engine: Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI), 6.2L 8-cylinder supercharged (SIDI)
Power: 335 hp (250 kW)
Torque: 406 lb-ft (550 Nm)
Transmission: Varies by configuration: Automatic, Manual
Drivetrain: Varies by configuration: RWD, AWD
Fuel: Gasoline
Economy: 15 mpg (15.7 L/100 km) to 26 mpg (9.0 L/100 km) combined
Seating: 5 seats

Exterior (3/4 View)

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Mustang Joe, CC0, via Wikimedia Commons · CC0

Specifications at a Glance

Key Performance & Dimensions

Units:

Engine / Powertrain

2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI), 6.2L 8-cylinder supercharged (SIDI)

Power Output

335 hp (250 kW)

Peak Torque

406 lb-ft (550 Nm)

Combined Economy

15 mpg (15.7 L/100 km) to 26 mpg (9.0 L/100 km) combined

Drivetrain

RWD, AWD

Transmission

Automatic, Manual

Capacity

5 seats · 4 doors

Exterior Dimensions

193.8″ L × 74.1″ W × 57.2″ H

Curb Weight

3,946 lbs (1,790 kg)

Market: US·Switch units to convert the figures shown.

Compare 2026 Cadillac CT5 ↗

Engine

Engine
Specification	Value	Source
Engine	Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI), 6.2L 8-cylinder supercharged (SIDI)
Displacement	2.0 L to 6.2 L
Cylinders	4 to 8
Aspiration	Varies by configuration: Turbocharged, Supercharged
Power	335 hp (250 kW)
Torque	406 lb-ft (550 Nm)
Fuel type	Gasoline	EPA fueleconomy.gov

Performance

Performance
Specification	Value	Source
0–100 km/h	4.9 s
Top speed	155 mph (250 km/h)

Transmission and drivetrain

Transmission and drivetrain
Specification	Value	Source
Transmission	Varies by configuration: Automatic, Manual
Gears	6 to 10
Drivetrain	Varies by configuration: RWD, AWD

Dimensions

Dimensions
Specification	Value	Source
Length	193.8 in (4,923 mm)
Width	74.1 in (1,882 mm)
Height	57.2 in (1,453 mm)
Wheelbase	116.0 in (2,946 mm)

Weight

Weight
Specification	Value	Source
Curb weight	3,946 lb (1,790 kg)

Fuel economy and range

Fuel economy and range
Specification	Value	Source
Combined	15 mpg (15.7 L/100 km) to 26 mpg (9.0 L/100 km)	EPA fueleconomy.gov
City	13 mpg (18.1 L/100 km) to 22 mpg (10.7 L/100 km)
Highway	20 mpg (11.8 L/100 km) to 31 mpg (7.6 L/100 km)

Capacity

Capacity
Specification	Value	Source
Seats	5
Doors	4

Our sources do not publish these for this vehicle: Towing capacity, Payload, Ground clearance, Gross vehicle weight rating, Electric range, Battery capacity, Fuel tank, Cargo volume. We leave them out instead of estimating.

Trims and configurations

8 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.

Recalls

NHTSA lists 1 recall campaign for this model year. Last checked November 3, 2026.

26V114000: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette Convertible E-Ray, Equinox, Silverado 1500, 2500, 3500, Silverado EV, Suburban 1500,…
Remedy: Dealers will reset the vehicle radio, which will facilitate automatic download of the electronic owner’s manual, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GM customer service at…
Reported February 26, 2026. View on NHTSA

Data sources

EPA fueleconomy.gov · retrieved November 2, 2026 · US Government public data
NHTSA vPIC · retrieved September 30, 2026 · US Government public data

Source checked: November 2, 2026

Data verified: November 2, 2026

Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.

Related vehicles

2025 Cadillac CT5
Sedan, Gasoline
Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI), 6.2L 8-cylinder supercharged (SIDI) · 335 hp (250 kW) · Varies by configuration: RWD, AWD
26 mpg (9.0 L/100 km) to 15 mpg (15.7 L/100 km)

Frequently asked questions

What engine does the 2026 Cadillac CT5 have?

Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI), 6.2L 8-cylinder supercharged (SIDI). Engines can differ by trim, so check the trim list below.

How much horsepower does the 2026 Cadillac CT5 have?

335 hp (250 kW), as listed by our sources.

What is the fuel economy of the 2026 Cadillac CT5?

Combined fuel economy is 15 mpg (15.7 L/100 km) to 26 mpg (9.0 L/100 km), as published by the source shown in the specification table.

Is the 2026 Cadillac CT5 front-wheel, rear-wheel or all-wheel drive?

Drivetrain: Varies by configuration: RWD, AWD.

How many seats does the 2026 Cadillac CT5 have?

5 seats.

How long is the 2026 Cadillac CT5?

193.8 in (4,923 mm).

Are there recalls for the 2026 Cadillac CT5?

NHTSA lists 1 recall campaign for this model year (last checked November 3, 2026). Details are in the Recalls section.