CHEVROLET SUBURBAN

The 2026 Chevrolet Suburban is a full-size, three-row SUV built in the United States, offered in six trims—LS, LT, RST, Z71, Premier, High Country—with three engines: a 5.3L EcoTec3 V8, 6.2L EcoTec3 V8, and an updated 3.0L Duramax Turbo-Diesel I6. Compared with the major MY2025 redesign, 2026 adds key updates including the Key Card entry feature, Cabin Glance interior camera system, an RST Dark Essentials appearance package (24-inch black wheels, black mirror caps, black badges), a new 22-inch bright split-spoke wheel design, and Polar White Tricoat as a new exterior color on Premier and High Country (engine and feature changes inferred from model-year descriptions and dealer comparisons).

Trim & Engine Lineup

All trims use a 10‑speed automatic transmission and offer RWD (2WD) or 4WD, except where noted as heavily off‑road focused for Z71. Seating is typically 8 seats (bench second row) or 7 seats (captain’s chairs), with LS offering up to 9 seats with optional front bench.

Engines (2026 United States lineup)

• 5.3L EcoTec3 V8: 355 hp / 383 lb-ft, standard on LS, LT, RST, Z71, Premier.
• 6.2L EcoTec3 V8: 420 hp / 460 lb-ft, standard on High Country, optional on LT (new for MY2026), RST, Z71, Premier.
• 3.0L Duramax Turbo-Diesel I6: 305 hp / 495 lb-ft, optional on LT, RST, Z71, Premier, High Country (not available on LS).

Variant Core Specs Table

Dimensions

Most sources list a single dimensional set for the 2026 Suburban across trims.

Available Colors

Chevrolet and dealer descriptions list a typical palette of solid, metallic, and premium tricoat finishes; Polar White Tricoat is new for MY2026 on Premier and High Country. Specific trim-color restrictions are inferred from typical GM allocation patterns and mentions of sport/off‑road/luxury positioning.

Exterior Colors by Trim (U.S. 2026)

Note: Exact color names can vary slightly by GM ordering guide; above reflects typical U.S. MY2026 palette plus the user-specified Polar White Tricoat addition for Premier and High Country.

Key Features by Trim

Feature sets below synthesize common equipment lists for the 2026 Suburban from Chevy and dealer trim comparisons.

LS – Foundation Family Utility

Safety & ADAS

• Chevrolet Safety Assist suite (Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Keep Assist with Lane Departure Warning, Following Distance Indicator, IntelliBeam auto high beams).
• Rear Park Assist, HD Rear Vision Camera.
• Available Adaptive Cruise Control.

Infotainment & Connectivity

• 17.7‑inch diagonal center touchscreen (new-generation system).
• 11‑inch Driver Information Center digital cluster.
• Wireless Apple CarPlay and Android Auto, Bluetooth, USB ports.
• Wi‑Fi hotspot capability (subscription-based, inferred from GM Connected Services).

Comfort & Interior

• Cloth upholstery, 8‑way power driver seat.
• Tri‑zone automatic climate control.
• Second- and third-row bench seating for up to 9 passengers (with optional front bench).
• Manual tilt/telescoping steering column.

Exterior

• 18‑inch aluminum wheels.
• Heated power-adjustable side mirrors.
• LED headlamps and tail lamps.

Performance / Utility

• 5.3L V8 with Dynamic Fuel Management and 10‑speed automatic.
• Trailer sway control and basic trailering package (inferred from standard towing features).

LT – Comfort & Connectivity Upgrade

Safety & ADAS

• All LS safety features.
• Adaptive Cruise Control standard or widely available.
• Available Super Cruise® hands‑free driver assistance technology (on properly equipped roads).
• HD Surround Vision (available).

Infotainment & Connectivity

• 17.7‑inch touchscreen and 11‑inch digital cluster.
• Enhanced audio system vs LS (inferred; often premium 9‑speaker).
• Navigation, wireless phone charging (typically standard or available).

Comfort & Interior

• Leather‑appointed seating surfaces (typical LT upgrade).
• Power tilt/telescoping steering column (available).
• Heated front seats and heated steering wheel (often included on LT).
• Power programmable liftgate.

Exterior

• 20‑inch wheels (common for LT; split‑spoke designs).
• Chrome or body-color exterior trim accents.
• Roof rails.

Performance / Powertrain

• Standard 5.3L V8; NEW MY2026 availability of 6.2L V8 optional on LT.
• Optional 3.0L Duramax I6 turbodiesel (305 hp / 495 lb‑ft).
• Magnetic Ride Control available with certain packages (inferred from engine/suspension options on upper trims).

RST – Sporty Street-Focused

Safety & ADAS

• Chevrolet Safety Assist plus available Adaptive Cruise Control and HD Surround Vision.
• Available Super Cruise on properly equipped versions.

Infotainment & Connectivity

• 17.7‑inch touchscreen with sport-themed graphics (inferred).
• Premium audio system available; navigation, wireless phone charging.

Comfort & Interior

• RST-specific interior trim (dark accents, sport stitching).
• Leather or leather‑appointed seating.
• Heated front seats, available heated second row.

Exterior

• RST signature blacked‑out styling: black grille, trim, badges.
• Typically 20‑inch or available 24‑inch wheels; 2026 adds RST Dark Essentials appearance package with 24‑inch black wheels, black mirror caps, black badges (MY2026 change).
• Sport front fascia and body-color trim elements.

Performance / Powertrain

• Standard 5.3L V8; optional 6.2L V8 for enhanced performance.
• Optional 3.0L Duramax turbodiesel.
• Sport‑tuned suspension (street‑oriented) with available Magnetic Ride Control (inferred).

Z71 – Off-Road Focused

Safety & ADAS

• Chevrolet Safety Assist plus available Adaptive Cruise Control.
• Off‑road camera views via HD Surround Vision system (where equipped).

Infotainment & Connectivity

• 17.7‑inch touchscreen; off‑road menus and vehicle status (inferred).
• Navigation, wireless Apple CarPlay/Android Auto, wireless charging (available).

Comfort & Interior

• Cloth or leather seating options with Z71 badging.
• All-weather floor liners available.
• Heated front seats and steering wheel frequently included.

Exterior

• Z71‑specific front fascia improving approach angle.
• Skid plates, red recovery hooks.
• Unique off‑road wheels and all‑terrain tires, usually 20‑inch.
• Higher ground clearance and off‑road tuned suspension.

Performance / Off-Road

• Standard 4WD with two‑speed transfer case (inferred from off‑road role).
• Standard 5.3L V8; optional 6.2L V8 and optional 3.0L Duramax turbodiesel.
• Hill Descent Control, off‑road traction modes (Drive Mode Selector).

Premier – Refined Family Travel

Safety & ADAS

• Chevrolet Safety Assist plus
• Adaptive Cruise Control.
• HD Surround Vision.
• Lane Change Alert with Side Blind Zone Alert, Rear Cross Traffic Alert (typical Premier features).
• Available Super Cruise® hands‑free driver assistance.

Infotainment & Connectivity

• 17.7‑inch touchscreen with navigation.
• Premium Bose audio system (typically 10+ speakers).
• 11‑inch digital instrument cluster.
• Wireless charging, multiple USB ports throughout all three rows.

Comfort & Interior

• Perforated leather seating surfaces.
• Heated and ventilated front seats, heated second row (commonly Premier equipment).
• Power-folding third-row seats.
• Interior ambient lighting, upgraded trim finishes.

Exterior

• 20‑inch or new 22‑inch bright split‑spoke wheel design available MY2026.
• More chrome exterior accents, distinctive grille.
• LED fog lamps, advanced lighting signatures.
• Polar White Tricoat available MY2026 as premium paint.

Performance / Powertrain

• Standard 5.3L V8; optional 6.2L V8 and optional 3.0L Duramax turbodiesel.
• Available Magnetic Ride Control and available Four‑Corner Air Ride Adaptive Suspension (shared technologies referenced with High Country).
• Enhanced trailering technologies (Trailer Brake Controller, Hitch Guidance with Hitch View).

High Country – Flagship Luxury & Performance

Safety & ADAS

• Full Chevrolet Safety Assist suite plus
• Adaptive Cruise Control.
• HD Surround Vision.
• Rear Camera Mirror.
• 15‑inch diagonal Head‑Up Display.
• Available Super Cruise® hands‑free driver assistance (on equipped vehicles).

Infotainment & Connectivity

• 17.7‑inch center touchscreen.
• 11‑inch digital driver display.
• Premium Bose audio (often highest spec, e.g., 10–12 speakers).
• Navigation, wireless smartphone integration, wireless charging.

Comfort & Interior

• High Country‑exclusive interior: unique stitching, real wood décor, sill plates, and badging.
• Premium perforated leather seating surfaces.
• Heated and ventilated front seats, heated second-row.
• Power-folding third row, power-adjustable steering column.
• Panoramic sunroof / moonroof (commonly standard or widely available).

Exterior

• Unique High Country signature grille and distinct chrome details.
• Bright 22‑inch machined aluminum wheels with dark pockets (carryover) plus access to new 22‑inch bright split‑spoke designs.
• High-intensity LED exterior lighting and accent lighting.
• Polar White Tricoat newly available MY2026.

Performance / Powertrain

• Standard 6.2L EcoTec3 V8 (420 hp / 460 lb‑ft).
• Optional 3.0L Duramax Turbo‑Diesel I6 (305 hp / 495 lb‑ft).
• Magnetic Ride Control standard with available Four‑Corner Air Ride Adaptive Suspension.
• Advanced trailering tech: trailer cameras, Hitch Guidance with Hitch View (inferred from flagship positioning).

MY2026 Feature Additions (all applicable trims)

• Key Card – card‑as‑key entry system allowing vehicle access and start without a traditional key fob (MY2026 introduction; expected on trims with latest digital key architecture).
• Cabin Glance interior camera system – in‑cabin camera enabling monitoring of occupants and interior (MY2026 feature, linked with safety/parental monitoring; placement inferred on mid/high trims).
• RST Dark Essentials appearance package – RST‑specific package with 24‑inch black wheels, black mirror caps, black badges (street‑performance styling).
• New 22‑inch bright split‑spoke wheel design – available primarily on Premier and High Country for an upscale look.
• Polar White Tricoat exterior color – premium tricoat finish new for MY2026, available on Premier and High Country.

Battery & Charging

The 2026 Suburban in the U.S. lineup is ICE-only (gasoline and diesel) for this model year; no plug‑in hybrid or full battery-electric Suburban is listed in 2026 trim and specs.

Towing, Payload & Off-Road Capability

Exact 2026 towing and payload figures per engine/drive are consistent with recent Suburban generations; KBB lists typical towing values by style.

Towing Capacity (approximate, depends on engine, drivetrain, and package)

Payload

• Payload generally ranges ~1,600–1,750 lb depending on trim, drivetrain, and equipment, typical for full-size SUVs on this platform (inferred from GM specs for Tahoe/Suburban).

Off-Road Capability (Z71 focus)

• Z71 adds
• Off‑road suspension tuning and increased ground clearance.
• Skid plates for underbody protection.
• Red recovery hooks and off‑road‑specific front fascia improving approach angle.
• All‑terrain tires and dedicated off‑road drive modes.

These elements collectively enhance capability on unpaved roads, trails, and light to moderate off‑road conditions while retaining the Suburban’s full-size towing and passenger-hauling strengths.