Experience the pinnacle of full-size SUV luxury and capability with this stunning 2021 Chevrolet Suburban RST. Boasting a sleek black exterior and a meticulously maintained interior, this Suburban is a true head-turner that delivers unparalleled performance and versatility.
Perfect No-Accident CarFax Garage Kept!
Luxury Package
Rear Media and Nav Package
Max Trailering Package
Navigation System
Bose 9-Speaker Stereo Audio System
Memory Settings
Remote Keyless Entry
Remote Start
Automatic Heated Steering Wheel
2-Speed Active Electronic AutoTrac Transfer Case
Extra Capacity Cooling System
HD Surround Vision
Lane Change Alert with Side Blind Zone Alert
Leather-Wrapped Steering Wheel
Under the hood, the Suburban RST is powered by an impressive EcoTec3 5.3L V8 engine mated to a smooth-shifting 10-speed automatic transmission with 4-wheel drive. This powertrain delivers a commanding presence on the road while maintaining impressive fuel efficiency, with an EPA-estimated 15 mpg in the city and 19 mpg on the highway.
The Suburban's spacious and well-appointed interior is designed to cater to your every need. The Luxury Package includes a wealth of premium features, such as heated and power-adjustable front seats, a heated steering wheel, and a stunning Bose 9-speaker audio system. The Rear Media and Nav Package further enhances the driving experience with a rear-seat entertainment system and a premium navigation system with a large 10.2-inch touchscreen display.
For those who demand the utmost in capability, the Max Trailering Package equips this Suburban with an advanced trailering system, an extra capacity cooling system, and a 2-speed active transfer case, making it the perfect companion for your towing and adventure needs.
Whether you're embarking on a family road trip, hauling oversized cargo, or simply seeking the ultimate in luxury and comfort, this 2021 Chevrolet Suburban RST is the perfect choice. Experience the difference for yourself and schedule a test drive today.
The listed online price reflects a $1,000 finance incentive and a $1,000 qualifying retail trade-in incentive; absence of either or both incentives will result in an increase of up to $2,000 to the final sale price.
Used 2021 ChevroletSuburban RST
- Exterior Color
- Black
- Interior Color
- Jet Black/Victory Red
- Odometer
- 71,111 miles
- Fuel Economy
- 15/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GNSKEKDXMR355606
- Stock Number
- A70870A
Chevrolet
Suburban
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
Included Packages & Accessories
- 3.23 Rear Axle Ratio
- Lane Change Alert w/Side Blind Zone Alert
- Lane Keep Assist w/Lane Departure Warning
- 2-Speed Active Electronic Autotrac Transfer Case
- Driver Alert Package
- Rear Cross Traffic Alert
- Front & Rear Park Assist
- Luxury Package
- HD Surround Vision
- Rear Pedestrian Alert
- Memory Settings
- Outside Heated Power-Adjustable Mirrors
- Power Tilt & Telescopic Steering Column
- Automatic Heated Steering Wheel
- Heated 2nd Row Outboard Seats
- 2nd Row Pwr Release 60/40 Split-Folding Bench Seat
- 3rd Row 60/40 Power-Folding Split-Bench
- Preferred Equipment Group 1SP
- Driver & Front Outboard Passenger Airbags
- SiriusXM Radio w/360L
- HD Radio
- Radio: Chevrolet Infotainment 3 Plus System
- Infotainment Display
- Bose 9-Speaker Stereo Audio System Feature
- 2 USB Data Ports
- Floor Console w/Storage Area
- Color-Keyed Carpeting Floor Covering
- 1st & 2nd Row Color-Keyed Carpeted Floor Mats
- Memory Settings For Driver
- Auto-Dimming Inside Rearview Mirror
- Remote Start
- Front Bucket Seats
- Perforated Leather Seating Surfaces
- Heated Driver & Front Passenger Seats
- 10-Way Power Driver & Passenger Seat Adjusters
- Bright Front & Rear Door Sill Plates
- LED Daytime Running Lamps
- Leather-Wrapped Steering Wheel
- Universal Home Remote
- Hands-Free Rear Power Programmable Liftgate
- Tires: 275/50R22SL AS BW
- Wheels: 22" x 9" Bright Machined
- Wheel Locks
- Hitch Guidance w/Hitch View
- Transmission: Electronic 10-Speed Automatic w/OD
- Extra Capacity Cooling System
- Rear Media & Nav Package
- Rear Seat Media System
- Radio: Chevrolet Infotainment 3 Premium System
- Advanced Trailering System
- Integrated Trailer Brake Controller
- Engine: 5.3L EcoTec3 V8
- Max Trailering Package
- Advanced Trailering Package
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 Guidance
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- 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
- Steering wheel memory
- 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
- 2nd row entertainment LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Headphones
- Premium audio system: Chevrolet Infotainment 3 Plus
- Primary LCD size: 10.2"
- Rear entertainment system
- 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
- Heated rear 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: 15mpg
- Fuel economy combined: 17mpg
- Fuel economy highway: 19mpg
- Fuel tank capacity: 28.0gal.
- 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: 20 deg
- Ground clearance (min): 203mm (8.0")
- Ramp breakover angle: 16 deg
- Auto-dimming door mirrors
- 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
- Turn signal indicator mirrors
- 3rd row headroom: 970mm (38.2")
- 3rd row hiproom: 1,255mm (49.4")
- 3rd row legroom: 932mm (36.7")
- 3rd row shoulder room: 1,595mm (62.8")
- Exterior body width: 2,060mm (81.1")
- Exterior height: 1,923mm (75.7")
- Exterior length: 5,733mm (225.7")
- Front hiproom: 1,562mm (61.5")
- Front legroom: 1,130mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- GVWR: 3,493kg (7,700lbs)
- Interior maximum rear cargo volume: 4,097 L (145 cu.ft.)
- Interior rear cargo volume: 1,175 L (41 cu.ft.)
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,646mm (64.8")
- Turning radius: 6.6m (21.7')
- Wheelbase: 3,406mm (134.1")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Delay-off headlights
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera yes
- Exterior parking camera right
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Keep Assist active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Front and Rear Park Assist front and rear
- 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
- Rear collision: Rear Cross Traffic Alert warning
- Security system
- Tracker system
- Traction control
Dealer Notes
KBB.com Consumer Reviews

Overall4.5Out of 5
- 4.0
Comfortable land yacht. Drives smaller than it is.
By Cmoney56 | on Friday, February 12, 2021
5.3L offers adequate power and the new independent rear suspension coupled with magnetic ride control provides for the smoothest riding Suburban, too date. New styling is bold and aggressive. Love the look and sound of the split dual exhaust. Interior is much improved over past generation and push/pull button shift is a nice touch that is easy to get used to. The power folding 3 and 2 row seats are a nice touch and sliding second row are a great added feature. The headrests on the 3rd row are a known problem and if you have a 2021 Suburban or Tahoe, you will likely have an issue with one or both of the headrests not staying up. Overall a refreshing and much needed update. Like the inclusion of diesel to the line up, as well.… - 5.0
Wow, super upgrades, incredible ride!
By dc Zman | on Sunday, May 18, 2025
OK, so I have owned 2 previous suburbans (2002 & 2013), so the 25 is an amazing upgrade to both of these! First of all, we do a lot of highway miles and the ride is simply amazing! It rides more like a luxury sedan than a truck. Since this is our primary vacation vehicle, we were careful to order 18 inch wheels, as they have a much smoother ride versus the larger ones. I also love all of the new cameras, which is a big help in tight situations. Also, the adaptive cruise control and lane assist make long road trips easier and safer as well. I also love the new exterior design features, particularly the front grill and the aerodynamic wings on either side of the rear window. I'm a bit surprised that those small design features have really updated and enhanced the look so much. The only real disappointment, so far, is the owners manual was really poorly done. Information is difficult to find, nonexistent and they even neglected to put in the required scheduled maintenance requirements (what were they thinking?). Overall, our first impressions on this vehicle have been superb and I would definitely recommend it to others who need a large family/vacation vehicle!… - 5.0
Love it
By JR | on Friday, January 31, 2025
Bought this a week ago. Has everything and more. Premier model is amazing…
Based on 13 consumer ratings for 2021–2026 models. | Privacy
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