2023 Cadillac XT6

US · SUV · Small Sport Utility Vehicle 2WD

The 2023 Cadillac XT6 is listed in the US market as a suv 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 Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.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), 3.6L 6-cylinder (SIDI)
Transmission: 9-speed automatic
Drivetrain: Varies by configuration: AWD, FWD
Fuel: Gasoline
Economy: 21 mpg (11.2 L/100 km) to 23 mpg (10.2 L/100 km) combined

Generic outline for this body type. An illustration, not a photograph.

Specifications at a Glance

Key Figures

Units:

Engine / Powertrain

2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI)

Combined Economy

21 mpg (11.2 L/100 km) to 23 mpg (10.2 L/100 km) combined

Drivetrain

AWD, FWD

Transmission

9-speed automatic

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

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Engine

Engine
Specification	Value	Source
Engine	Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI)
Displacement	2.0 L to 3.6 L
Cylinders	4 to 6
Aspiration	Turbocharged
Fuel type	Gasoline	EPA fueleconomy.gov

Transmission and drivetrain

Transmission and drivetrain
Specification	Value	Source
Transmission	Automatic	EPA fueleconomy.gov
Gears	9
Drivetrain	Varies by configuration: AWD, FWD

Fuel economy and range

Fuel economy and range
Specification	Value	Source
Combined	21 mpg (11.2 L/100 km) to 23 mpg (10.2 L/100 km)	EPA fueleconomy.gov
City	18 mpg (13.1 L/100 km) to 21 mpg (11.2 L/100 km)
Highway	25 mpg (9.4 L/100 km) to 27 mpg (8.7 L/100 km)

Our sources do not publish these for this vehicle: Power, Torque, Electric range, Battery capacity. We leave them out instead of estimating.

Trims and configurations

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

Recalls

NHTSA lists 2 recall campaigns for this model year. Last checked November 6, 2026.

23V172000: POWER TRAIN:AUTOMATIC TRANSMISSION
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built with an incorrect sun gear, which can result in the driver-side half-shaft disengaging from the transmission.
Remedy: Dealers will replace the sun gears, free of charge. Owner notification letters were mailed on July 27, 2023. The remedy is expected to become available August 31, 2023. Owners may contact Cadillac customer service at 1-800-458-8006,…
Reported March 16, 2023. View on NHTSA
22V708000: EQUIPMENT:OTHER:LABELS
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT5, XT6, and GMC Acadia vehicles. The certification label located on the driver's side B-pillar contains tire size information that may be illegible. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
Remedy: Dealers will replace the vehicle certification label, free of charge. Owner notification letters were mailed October 12, 2022. Owners may contact Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782.…
Reported September 22, 2022. View on NHTSA

Data sources

EPA fueleconomy.gov · retrieved November 3, 2026 · US Government public data
NHTSA vPIC · retrieved October 10, 2026 · US Government public data

Source checked: November 3, 2026

Data verified: November 3, 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.

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Frequently asked questions

What engine does the 2023 Cadillac XT6 have?

Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI). Engines can differ by trim, so check the trim list below.

What is the fuel economy of the 2023 Cadillac XT6?

Combined fuel economy is 21 mpg (11.2 L/100 km) to 23 mpg (10.2 L/100 km), as published by the source shown in the specification table.

Is the 2023 Cadillac XT6 front-wheel, rear-wheel or all-wheel drive?

Drivetrain: Varies by configuration: AWD, FWD.

Are there recalls for the 2023 Cadillac XT6?

NHTSA lists 2 recall campaigns for this model year (last checked November 6, 2026). Details are in the Recalls section.