Used 2020 ChevroletBlazer RS
- Exterior Color
- Iridescent Pearl Tricoat
- Interior Color
- Jet Black
- Odometer
- 72,225 miles
- Body/Seating
- SUV/5 seats
- Transmission
- 9-Speed Automatic
- Drivetrain
- AWD
- Engine
- 3.6L V6 SIDI DOHC VVT
- VIN
- 3GNKBKRS7LS550819
- Stock Number
- A17666QHC
Highlighted Features
- Navigation system
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Front dual zone A/C
- Auto-dimming rearview mirror
- High intensity discharge headlights
- Split folding rear seat
- Heated front seats
- Perimeter/approach lights
Stay home, stay safe – we’ll come to you

Video walkaround
Experience this vehicle via video call and ask us any questions you have.
Schedule a video call
Test drive at home
We’ll bring this vehicle to you for a no-obligation test drive.
Request a test drive
Home delivery
We’ll deliver the vehicle you want to your home and help you complete the paperwork.
Ask about delivery
Included Packages & Accessories
- Navigation System
- Enhanced Convenience & Driver Confidence II Pkg
- Floor Liner Package (LPO)
- Preferred Equipment Group 1RS
- Trailering Equipment
- 6 Speakers
- 6-Speaker Audio System Feature
- AM/FM radio: SiriusXM
- Radio data system
- Radio: Chevrolet Infotainment 3 Plus System
- Radio: Chevrolet Infotainment 3 Premium System
- SiriusXM w/360L
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- 6-Way Power Front Passenger Seat Adjuster
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Four wheel independent suspension
- Power Tilt & Telescoping Steering Column
- Ride & Handling Suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Child-Seat-Sensing Airbag
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar and Chevrolet connected services capable
- Front anti-roll bar
- Knee airbag
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Power Liftgate
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Delay-off headlights
- Fully automatic headlights
- High-Intensity Discharge Headlights
- IntelliBeam Headlamps
- Panic alarm
- Security system
- Advanced Adaptive Cruise Control
- Speed control
- 170 Amp Alternator
- Heavy-Duty Cooling System
- Auto-dimming door mirrors
- Black Illuminated Front Bowtie Emblem (LPO)
- Black Roof Rack Cross Rails
- Bumpers: body-color
- Forward Collision Alert
- Heated door mirrors
- Power door mirrors
- Spoiler
- Turn signal indicator mirrors
- 1st & 2nd Row All-Weather Floor Liners (LPO)
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Enhanced Automatic Emergency Braking
- Following Distance Indicator
- Front Pedestrian Braking
- Front reading lights
- Garage door transmitter
- HD Surround Vision
- Heated steering wheel
- Illuminated entry
- Lane Keep Assist w/Lane Departure Warning
- Leather Shift Knob
- Memory Settings For Driver Seat & Exterior Mirrors
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear Camera Mirror
- Rear reading lights
- Rear seat center armrest
- Safety Alert Seat
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- Wireless Charging
- Front Bucket Seats
- Front Center Armrest
- Heated Driver & Front Passenger Seats
- Heated front seats
- Heated Rear Outboard Seating Positions
- Perforated Leather-Appointed Seat Trim
- Power passenger seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Cargo Management System
- Passenger door bin
- Hitch Guidance
- Hitch Guidance w/Hitch View
- Alloy wheels
- Wheels: 21" Gloss Black Aluminum
- Rear window wiper
- Variably intermittent wipers
- 3.49 Final Drive Axle Ratio
Standard 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
- Heated steering wheel
- Illuminated entry
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- 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
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather shift knob
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: leather
- Split folding rear seat
- Compressor: Not Available
- Cylinder configuration: V-6
- Cylinder deactivation
- Drive type: all-wheel
- Engine liters: 3.6L
- Engine location: front
- Fuel economy city: 18mpg
- Fuel economy combined: 21mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 25mpg
- Fuel tank capacity: 21.7gal.
- Horsepower: 308hp @ 6,600RPM
- Hybrid traction battery type: none
- Manual-shift auto: Driver Shift Control
- Mode select transmission
- Number of valves: 24
- Recommended fuel: Regular Unleaded
- Torque: 270 lb.-ft. @ 5,000RPM
- Transmission: 9 speed automatic
- Variable intake manifold
- Variable valve control
- Ground clearance (min): 188mm (7.4")
- Auto-dimming door mirrors
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Spoiler
- Tailpipe finisher: chrome
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Compression ratio: 11.50 to 1
- Curb weight: 1,929kg (4,253lbs)
- Engine bore x stroke: 95.0mm x 85.8mm (3.74" x 3.38")
- Engine displacement: 3.6 L
- Engine horsepower: 308hp @ 6,600RPM
- Engine torque: 270 lb.-ft. @ 5,000RPM
- Exterior body width: 1,948mm (76.7")
- Exterior height: 1,702mm (67.0")
- Exterior length: 4,862mm (191.4")
- Front hiproom: 1,412mm (55.6")
- Front legroom: 1,041mm (41.0")
- Front shoulder room: 1,501mm (59.1")
- GVWR: 2,722kg (6,001lbs)
- Interior cargo volume: 864 L (30 cu.ft.)
- Interior maximum cargo volume: 1,818 L (64 cu.ft.)
- Passenger volume: 3,053L (107.8 cu.ft.)
- Rear hiproom: 1,377mm (54.2")
- Rear legroom: 1,006mm (39.6")
- Rear shoulder room: 1,488mm (58.6")
- Towing capacity: 2,041kg (4,500lbs)
- Turning radius: 5.9m (19.4')
- Wheelbase: 2,863mm (112.7")
- Appearance: digital/analog
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Front reading lights
- Fully automatic headlights
- High intensity discharge headlights
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Rear Park Assist rear
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Tachometer
- Traffic sign information
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Childseat sensing airbag
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross Traffic Alert warning
- Security system
- Tracker system: OnStar Guidance
- Traction control
Dealer Notes
- Iridescent Pearl Tricoat Exterior
- LPO, Floor Liner Package
- LPO, Black Illuminated Front Bowtie Emblem
- Cargo Management System with Adjustable Cargo Fence
- Wheels: 21" Gloss Black Aluminum
Slip into the well-appointed cabin and experience the unparalleled comfort and convenience of the Enhanced Convenience and Driver Confidence II Package. This premium package includes:
- Chevrolet Infotainment 3 Premium System with 8" Touchscreen and Connected Navigation
- Bose Premium 8-Speaker Audio System
- Wireless Charging
- Heated and Ventilated Front Seats
- Heated Rear Outboard Seats
- Power Tilt and Telescoping Steering Column
- HD Surround Vision
- Rear Camera Mirror
- Adaptive Cruise Control
- Advanced Automatic Emergency Braking
- Lane Keep Assist with Lane Departure Warning
With its powerful 3.6L V6 engine, the 2020 Blazer RS delivers an engaging driving experience, while the available all-wheel drive system provides confident traction in all conditions. Enjoy an EPA-estimated 25 MPG highway, ensuring you can go further between fill-ups.
Elevate your driving experience with the 2020 Chevrolet Blazer RS. Schedule a test drive today and discover the perfect balance of style, technology, and capability.
HARPER ACURA believes in the quality of the vehicles we sell so well that we provide an UNLIMITED MILES POWERTRAIN WARRANTY on every new and qualifying pre-owned vehicle it sells!!! This warranty is good at any ASE certified shop in the 48 continental United States!!
KBB.com Consumer Reviews

- 5.0
2023 Blazer 3LT
By Teachergear | on 1/16/2026 4:11:40 PM
LOVE, LOVE, LOVE. This SUV runs PERFECTLY!! SO COMFY....all leather with the turbo. GETS EXCEPTIONAL gas mileage!!! Very comfortable and 5 starts crash rating!!! PERFECT!!!… - 5.0
Lots of room!
By Rec420 | on 11/12/2025 1:23:23 PM
My Blazer is very roomy, I carry lots of tools and the cargo area is much bigger than all the other models. The Blazer is easy to drive and has a comfortable ride. I’m very pleased with my purchase.… - 5.0
Great features and fun to drive!
By Karen | on 4/15/2025 11:28:32 AM
I've only had my 2022 Blazer a week but I look forward to driving it every chance I get! It's loaded with every feature I was looking for and more. Mine has the 3.6 engine and it has definitely has some get up and go and handles like a dream.…
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
*The advertised price does not include sales tax, vehicle registration fees, other fees required by law, or finance charges. A documentation fee of $699 is not included in the price of the vehicle. All of our vehicles are equipped with S.W.A.T. at $849.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
* The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details.
- Carfax/JD Power Value
- $24,996
- Live Market Discount
- -$862
- Harper 1Price
- $24,134
- We're here to help: (865) 691-5551
- We're here to help: (865) 691-5551




