New 2026 Chevrolet Suburban High Country
Stock #TC1820
Vehicle Notes
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Chassis Details
Stock Number
TC1820
Stock Type
New
Year
2026
Make
Chevrolet
Model
Suburban
Class
2
Drivetrain
4WD
Wheelbase
134.1
Vehicle Trim
High Country
Vehicle VIN
1GNS6GK88TR420776
Interior Color
Jet Black/Mocha
Seating Capacity
7
Exterior Color Description
Lakeshore Blue Metallic
Engine Cylinder Count
6
Engine
Turbocharged Diesel I6 3.0L/
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
LZ0
Engine Size (L)
3.0
Vehicle Options
- LPO ALL-WEATHER CARGO MAT (dealer-installed)
- SENSOR GLASS BREAKAGE
- ADVANCED SECURITY PACKAGE includes (UTR) self-powered horn (UTV) interior movement sensors (UTU) vehicle inclination sensors (UTW) glass break sensors in rear quarter glass and liftgate window and door and liftgate lock shields
- ENHANCED TRAILER VIEW includes (TRG) Trailer Camera Provisions and (THS) Trailering Assist Guidelines
- TIRES 285/40R24 ALL-SEASON BLACKWALL
- REAR AXLE 3.23 RATIO
- JET BLACK/MOCHA PERFORATED LEATHER SEATING SURFACES (Interior color has lighter/darker two-tone effect.)
- SUSPENSION AIR RIDE ADAPTIVE
- TRAILER CAMERA PROVISIONS
- TRANSFER CASE ACTIVE 2-SPEED ELECTRONIC AUTOTRAC with rotary controls includes neutral position for dinghy towing
- LPO PREMIUM FLOOR LINERS 1ST AND 2ND ROWS WITH PREMIUM BRAND BADGING (dealer-installed)
- LAKESHORE BLUE METALLIC
- HEATER AIR SYSTEM HEAT/DEFROST 1.5 KW
- HITCH VIEW with image adjustment Pan/Zoom
- SENSOR VEHICLE INCLINATION will detect vehicle being towed or jacked up
- SENSOR VEHICLE INTERIOR MOVEMENT will detect movement within the cabin of the vehicle
- HILL DESCENT CONTROL
- ADVANCED TRAILERING PACKAGE includes (UKW) Blind Zone Steering Assist with Trailering (PZ8) Hitch View and (UET) Smart Trailer Integration Indicator
- ASSIST STEPS POWER-RETRACTABLE with perimeter lighting
- TECHNOLOGY AND ENTERTAINMENT PACKAGE includes (CWM) Technology Package content and (UW9) Rear Seat Media System (Also includes (ZM1) Enhanced Trailer View.
- SUNROOF POWER PANORAMIC DUAL-PANE TILT-SLIDING with express-open and close and power sunshade
- TECHNOLOGY PACKAGE Includes (NWM) Advanced Security Package content and (TCP) AutoSense power liftgate.)
- ENGINE DURAMAX 3.0L TURBO-DIESEL (305 hp [227 kW] @ 3750 rpm 495 lb-ft of torque [671 Nm] @ 2750 rpm)
- WHEELS 24 X 9.5 (61 CM X 24.1 CM) BRIGHT MACHINED AND PAINTED HIGH GLOSS BLACK Includes (SFE) wheel locks LPO.)
- BLIND ZONE STEERING ASSIST WITH TRAILERING
- LPO BLACK BOWTIE EMBLEMS FRONT AND REAR (dealer-installed)
- ENGINE BLOCK HEATER
- HIGH COUNTRY PREFERRED EQUIPMENT GROUP includes standard equipment
- HIGH COUNTRY DELUXE includes (C3U) Panoramic power sunroof (B3L) power-retractable assist steps with perimeter lighting (F47) Air Ride Adaptive suspension and (NHT) Max Trailering Package
- TRANSMISSION 10-SPEED AUTOMATIC electronically controlled with overdrive includes Traction Select System including tow/haul
- LPO PREMIUM LINER PROTECTION PACKAGE includes (AAK) 1st and 2nd row premium floor liners LPO (RIB) 3rd row all-weather floor liner LPO and (CAV) all-weather cargo mat LPO (dealer-installed)
- BATTERY 850 COLD-CRANKING AMPS WITH 95 AMP HOUR RATING
- DELETED MOBILE SERVICE PLUS. Delete MobileService+ service conveniences - Mobile Service Pick-up & Delivery and Loaner with Drop Off. By selecting R9W you acknowledge that you are forgoing the margin and the ability to receive MobileService+ allowances
- TRAILER BRAKE CONTROLLER INTEGRATED
- AUTOSENSE POWER LIFTGATE hands-free presence detection
- SEATS FRONT BUCKET (STD)
- THEFT-DETERRENT ALARM SYSTEM content theft alarm self-powered horn
- FUEL DIESEL B20
- AUDIO SYSTEM 17.7 DIAGONAL ADVANCED COLOR LCD DISPLAY with Google built-in compatibility (select service plan required terms and limitations apply) including navigation capability connected apps personalized profiles for each driver's settings Natural Voice Recognition and Phone Integration (STD)
- ACTIVE AERO SHUTTERS UPPER AND LOWER
- REAR SEAT MEDIA SYSTEM includes dual rear seat-mounted 12.6 diagonal color-touch LCD HD screens two Bluetooth headphones with 2 HDMI ports on the back of the center console
- SMART TRAILER INTEGRATION INDICATOR
- TRAILERING ASSIST GUIDELINES
- LPO WHEEL LOCKS SET OF 4 (dealer-installed)
- LPO ALL-WEATHER FLOOR LINERS 3RD ROW (dealer-installed)
- ALTERNATOR 250 AMPS
- MAX TRAILERING PACKAGE includes (ZL6) Advanced Trailering Package (JL1) trailer brake controller and (V03) extra capacity cooling system Also includes (NQH) 2-speed active transfer case and (JHD) Hill Descent Control on 4WD models.
- Active Suspension
- Immobilizer
- Keyless Start
- Locking/Limited Slip Differential
- Four Wheel Drive
- Tow Hitch
- Power Steering
- ABS
- 4-Wheel Disc Brakes
- Aluminum Wheels
- Tires - Front Performance
- Tires - Rear Performance
- Conventional Spare Tire
- Conventional Spare Tire
- Luggage Rack
- Running Boards/Side Steps
- Automatic Highbeams
- Daytime Running Lights
- Fog Lamps
- Heated Mirrors
- Power Mirror(s)
- Integrated Turn Signal Mirrors
- Power Folding Mirrors
- Privacy Glass
- Intermittent Wipers
- Variable Speed Intermittent Wipers
- Rain Sensing Wipers
- Intermittent Wipers
- Remote Trunk Release
- Power Liftgate
- Navigation System
- Premium Sound System
- Bluetooth Connection
- WiFi Hotspot
- WiFi Hotspot
- Satellite Radio
- Requires Subscription
- Bluetooth Connection
- Smart Device Integration
- Bucket Seats
- Leather Seats
- Power Driver Seat
- Power Passenger Seat
- Driver Adjustable Lumbar
- Passenger Adjustable Lumbar
- Heated Front Seat(s)
- Heated Front Seat(s)
- Cooled Front Seat(s)
- Heated Rear Seat(s)
- Bucket Seats
- Rear Bucket Seats
- 3rd Row Seat
- Pass-Through Rear Seat
- Telematics
- Requires Subscription
- Floor Mats
- Adjustable Steering Wheel
- Heated Steering Wheel
- Cruise Control
- Steering Wheel Audio Controls
- Heated Steering Wheel
- Adaptive Cruise Control
- Front Collision Warning
- Heads-Up Display
- Power Door Locks
- Keyless Entry
- Power Door Locks
- Remote Engine Start
- Power Windows
- Power Windows
- Power Windows
- Cruise Control
- Adaptive Cruise Control
- Universal Garage Door Opener
- Security System
- MP3 Capability
- Auxiliary Audio Input
- Climate Control
- Multi-Zone A/C
- A/C
- Rear A/C
- A/C
- Rear A/C
- Rear Defrost
- Auto-Dimming Rearview Mirror
- Back-Up Camera
- Driver Vanity Mirror
- Passenger Vanity Mirror
- Driver Illuminated Vanity Mirror
- Passenger Illuminated Visor Mirror
- Front Reading Lamps
- Rear Reading Lamps
- Front Collision Mitigation
- Front Collision Warning
- Brake Assist
- Front Collision Mitigation
- Front Collision Warning
- Rear Collision Mitigation
- Traction Control
- Stability Control
- Brake Assist
- Driver Air Bag
- Passenger Air Bag
- Front Side Air Bag
- Front Head Air Bag
- Rear Head Air Bag
- Passenger Air Bag Sensor
- Blind Spot Monitor
- Evasion Assist
- Telematics
- Requires Subscription
- Rear Parking Aid
- Automatic Parking
- Back-Up Camera
- Aerial View Display System
- Cross-Traffic Alert
- Lane Departure Warning
- Lane Keeping Assist
- Front Collision Warning
- Child Safety Locks
- Driver Restriction Features
- Tire Pressure Monitor
- Navigation System
- Telematics
- Requires Subscription
- View All
Body Details
Body Type
SUV
Disclaimer:
Everyone qualifies for the Auto Gallery Discount. Internet prices on new vehicles already include all applicable factory rebates and incentives (in lieu of the GM Special finance rate) which are subject to manufacturer incentive or rebate qualification criteria and requirements, which may be contingent to finance with GM Financial to receive a GM incentive. Out of state buyers are responsible for all state, county, city taxes as well as title/registration fees in the state the vehicle will be registered. To qualify for the internet price, you must finance with GM Financial or the dealers preferred lender; excluding GM incentivized interest rates.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.