2021 Shadow Gray Metallic Chevrolet Tahoe RST EcoTec3 5.3L V8 4WD 10-Way Power Driver & Passenger Seat Adjusters, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2 USB Data Ports, 2nd Row Pwr Release 60/40 Split-Folding Bench Seat, 3.23 Rear Axle Ratio, 3rd Row 60/40 Power-Folding Split-Bench Seat, 3rd row seats: split-bench, 4-Wheel Disc Brakes, 9 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Automatic Heated Steering Wheel, Automatic temperature control, Bose 9-Speaker Stereo Audio System Feature, Brake assist, Bright Front & Rear Door Sill Plates, Bumpers: body-color, Color-Keyed Carpeting Floor Covering, Compass, Delay-off headlights, Driver & Front Outboard Passenger Airbags, Driver Alert Package, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Dual-Pane Power Panoramic Sunroof, Electronic Stability Control, Emergency communication system: OnStar and Chevrolet connected services capable, Floor Console w/Storage Area, Four wheel independent suspension, Front & Rear Park Assist, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front High-Back Reclining Bucket Seats, Front reading lights, Fully automatic headlights, Garage door transmitter, Hands-Free Rear Power Programmable Liftgate, HD Radio, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, Illuminated entry, Infotainment Display, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Leather steering wheel, Leather-Wrapped Steering Wheel, LED Daytime Running Lamps, Low tire pressure warning, Luxury Package, Memory seat, Memory Settings, Memory Settings for Driver, Occupant sensing airbag, Outside Heated Power-Adjustable Mirrors, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather Seat Trim, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power Release 2nd Row Bucket Seats, Power steering, Power Tilt & Telescopic Steering Column, Power windows, Preferred Equipment Group 1SP, Premium audio system: Chevrolet Infotainment 3, Premium Smooth Ride Suspension, Radio: Chevrolet Infotainment 3 Plus System, Radio: Chevrolet Infotainment 3 Premium System, Rain sensing wipers, Rear air conditioning, Rear anti-roll bar, Rear Cross Traffic Alert, Rear Media & Nav Package, Rear Pedestrian Alert, Rear reading lights, Rear seat center armrest, Rear Seat Media System, Rear window defroster, Rear window wiper, Remote keyless entry, Remote Start, Roof rack: rails only, Security system, Set of 4 Wheel Locks (LPO), SiriusXM NavTraffic, SiriusXM Radio w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spoiler, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Universal Home Remote, Variably intermittent wipers, Voltmeter, Wheels: 22" x 9" Bright Machined.
Clean CARFAX.
While we make every effort to ensure the data listed here is correct, there may be instances where some of the factory rebates, incentives, options or vehicle features may be listed incorrectly as we get data from multiple data sources. PLEASE MAKE SURE to confirm the details of this vehicle (such as what factory rebates you may or may not qualify for) with the dealer to ensure its accuracy. Dealer cannot be held liable for data that is listed incorrectly.
Used 2021 ChevroletTahoe RST
- Exterior Color
- Shadow Gray Metallic
- Interior Color
- Jet Black/Victory Red
- Odometer
- 97,059 miles
- Fuel Economy
- 16/20 MPG City/Hwy
- Transmission
- 10-Speed Automatic with Overdrive
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GNSKRKD6MR178043
- Stock Number
- HTMR178043
Chevrolet
Tahoe
Highlighted Features
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Auto-dimming rearview mirror
- 3rd row seats
- Split folding rear seat
Included Packages & Accessories
- Preferred Equipment Group 1SP
- 3.23 Rear Axle Ratio
- Wheels: 22" x 9" Bright Machined
- Set of 4 Wheel Locks (LPO)
- Front High-Back Reclining Bucket Seats
- Perforated Leather Seat Trim
- Power Release 2nd Row Bucket Seats
- 2nd Row Pwr Release 60/40 Split-Folding Bench Seat
- Driver Alert Package
- Luxury Package
- Rear Media & Nav Package
- Radio: Chevrolet Infotainment 3 Plus System
- Radio: Chevrolet Infotainment 3 Premium System
- Rear Seat Media System
- Dual-Pane Power Panoramic Sunroof
- Premium Smooth Ride Suspension
- 10-Way Power Driver & Passenger Seat Adjusters
- Memory Settings
- 3rd Row 60/40 Power-Folding Split-Bench Seat
- Memory Settings for Driver
- Driver & Front Outboard Passenger Airbags
- Color-Keyed Carpeting Floor Covering
- 1st & 2nd Row Color-Keyed Carpeted Floor Mats
- Remote Start
- Bright Front & Rear Door Sill Plates
- Floor Console w/Storage Area
- Auto-Dimming Inside Rear-View Mirror
- Outside Heated Power-Adjustable Mirrors
- Heated Driver & Front Passenger Seats
- Heated 2nd Row Outboard Seats
- Automatic Heated Steering Wheel
- 2 USB Data Ports
- Power Tilt & Telescopic Steering Column
- SiriusXM NavTraffic
- Leather-Wrapped Steering Wheel
- LED Daytime Running Lamps
- Hands-Free Rear Power Programmable Liftgate
- SiriusXM Radio w/360L
- HD Radio
- Front & Rear Park Assist
- Rear Cross Traffic Alert
- Universal Home Remote
- Lane Keep Assist w/Lane Departure Warning
- Infotainment Display
- Lane Change Alert w/Side Blind Zone Alert
- Rear Pedestrian Alert
- Bose 9-Speaker Stereo Audio System Feature
- HD Surround Vision
- 4-Wheel Disc Brakes
- Apple CarPlay/Android Auto
- Premium audio system: Chevrolet Infotainment 3
- Emergency communication system: OnStar and Chevrolet connected services capable
- AM/FM radio: SiriusXM with 360L
- Auto High-beam Headlights
- Compass
- Auto-dimming Rear-View mirror
- Front beverage holders
- Variably intermittent wipers
- Trip computer
- Traction control
- Tilt steering wheel
- Telescoping steering wheel
- Steering wheel mounted audio controls
- Split folding rear seat
- Speed-sensing steering
- Speed control
- Security system
- Roof rack: rails only
- Remote keyless entry
- Rear window wiper
- Rear window defroster
- Rear seat center armrest
- Rear reading lights
- Rear anti-roll bar
- Rear air conditioning
- Rain sensing wipers
- Power windows
- Power steering
- Power passenger seat
- Power driver seat
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Memory seat
- Low tire pressure warning
- Leather steering wheel
- Illuminated entry
- Heated front seats
- Heated door mirrors
- Garage door transmitter
- Fully automatic headlights
- Front reading lights
- Front dual zone A/C
- Front anti-roll bar
- Four wheel independent suspension
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: body-color
- Brake assist
- Automatic temperature control
- Alloy wheels
- ABS brakes
- 3rd row seats: split-bench
- Voltmeter
- Tachometer
- Spoiler
- Power Liftgate
- Front Center Armrest
- Front Bucket Seats
- Electronic Stability Control
- Air Conditioning
- 9 Speakers
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar and Chevrolet connected services capable
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 275/50SR22.0
- Power steering
- Rear anti-roll bar
- Rear tires: 275/50SR22.0
- Speed-sensing steering
- Wheel size: 22"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Chevrolet Infotainment 3
- Primary LCD size: 10.2"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 9
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- 3rd row seats: split-bench
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather upholstery
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats Folding position: tumble forward
- Seat Upholstery: leather
- Split folding rear seat
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 18mpg
- Fuel economy highway: 20mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Limited slip differential: mechanical
- Manual-shift auto: Driver Shift Control
- Mode select transmission
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Approach angle: 25 deg
- Departure angle: 21 deg
- Ground clearance (min): 203mm (8.0")
- Ramp breakover angle: 19 deg
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Spoiler
- Trailer hitch receiver
- Trailer sway control
- 3rd row headroom: 970mm (38.2")
- 3rd row hiproom: 1,255mm (49.4")
- 3rd row legroom: 886mm (34.9")
- 3rd row shoulder room: 1,593mm (62.7")
- Exterior body width: 2,060mm (81.1")
- Exterior height: 1,928mm (75.9")
- Exterior length: 5,352mm (210.7")
- Front hiproom: 1,562mm (61.5")
- Front legroom: 1,130mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- Interior maximum rear cargo volume: 3,480 L (123 cu.ft.)
- Interior rear cargo volume: 722 L (26 cu.ft.)
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,646mm (64.8")
- Turning radius: 6.1m (19.8')
- Wheelbase: 3,071mm (120.9")
- Appearance: analog
- Auto high-beam headlights
- Compass
- Delay-off headlights
- Exterior parking camera rear: HD Rear Vision Camera yes
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Outside temperature display
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system
- Traction control
Dealer Notes
KBB.com Consumer Reviews

Overall3.4Out of 5
- 5.0
Wonderful
By Michael | on 12/5/2025 4:19:55 PM
Zero problems at 56,000 miles. Best car I’ve ever owned. Averaging 18.5 mpg with mostly highway driving.… - 5.0
Stylish, Great Vehicle
By Stan | on 11/30/2025 10:12:49 AM
Decided to buy the High Country. It truly is a fine example of a high end Tahoe. It is loaded with features that make the driving experience enjoyable.… - 4.0
Great SUV
By Anonymous Reviewer | on 6/19/2025 1:01:47 AM
We have a 2023 Chevy Tahoe High Country fully loaded and we love it. Basically a Cadillac without the 40k extra price tag. It’s spacious and comfortable but sometimes the electronic running boards don’t deploy when we open the door and we recently had a dilemma with Chevy over our Onstar service not working it took 3 months until it got fixed. Works great now. We also took it out to Utah after we got it and took it off-roaring a bit and although the TV screens nearly fell off it clung to the trail without any loss of traction. Highly recommend but does depreciate fast.…
All reviews on KBB.com
Based on 27 consumer ratings for 2021–2026 models. | Privacy
- We're here to help: 614-362-8445




