mobile-menu-icon
GM Authority

Chevrolet Tahoe High Country

The Chevrolet Tahoe High Country is the range-topping trim of the Tahoe full-size SUV. It was first introduced for the 2021 model year, in conjunction with the debut of the fifth-generation Tahoe.

Quick Facts

First-Gen Second-Gen
Model Years 2021 – Present 2029 (Expected)
Platform T1 -
Engines Turbocharged 3.0L I6 LM2 (2021 – 2024), Turbocharged 3.0L I6 LZ0 (2025 – Present), Atmospheric 6.2L V8 L87 -
Transmissions 10-Speed Auto -
Production GM Arlington Plant, Texas, U.S.A. -
Segment Full-Size, Five-Door SUV -
Availability U.S.A., Canada, Mexico, Middle East

First Generation (Fifth-Gen Tahoe)

Side profile Chevrolet Tahoe High Country.

Chevrolet Tahoe High Country

Model Years 2021 – Present
Assembly Location GM Arlington Plant, Texas, U.S.A.
Segment Full-size, Five-Door SUV
Availability U.S.A., Canada, Mexico, Middle East
Layout Front-Engined, Longitudinal
Engine(s) Turbocharged 3.0L I6 LM2 (2021 – 2024), Turbocharged 3.0L I6 LZ0 (2025 – Present), Atmospheric 6.2L V8 L87
Transmission(s) 10-Speed Automatic
Drive Wheels Rear-Wheel Drive, Four-Wheel Drive
Platform T1
Refresh(es) 2025 Model Year

Making its debut in conjunction with the fifth-generation 2021 Chevrolet Tahoe, the High Country trim level stands as the range-topping model of the Tahoe lineup. Tahoe High Country examples are highlighted by a plethora of premium features, including unique exterior and interior accents, along with many standardized features.

Chevrolet Tahoe High Country.

Chevrolet Tahoe High Country

With the introduction of the refreshed 2025 Chevrolet Tahoe, the High Country trim level also received numerous updates, including a revised front fascia with Galvano chrome trim, 24-inch wheels, and enhanced interior appointments consisting of genuine wood trim.

It’s also worth noting that the Chevrolet Tahoe High Country is the shorter variant of the Suburban High Country.

Year Engine Fuel Aspiration Transmission Horsepower @ RPM Torque @ RPM
2021 – 2024 3.0L I6 LM2 Diesel Turbocharged 10-Speed Auto 277 @ 3750 460 @ 1500
2021 – Present 6.2L V8 L87 Gasoline Atmospheric 10-Speed Auto 420 @ 5600 460 @ 4100
2025 – Present 3.0L I6 LZ0 Diesel Turbocharged 10-Speed Auto 305 @ 3750 495 @ 1500

Sales

See Chevrolet Tahoe sales numbers for global markets.

Discussion

Discuss the Chevrolet Tahoe High Country in our Chevrolet forum.

Tahoe News

Subscribe to GM Authority

For around-the-clock GM news coverage

We'll send you one email per day with the latest GM news. It's totally free.