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546 Providence Rd, Whitinsville, MA
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Home / Used Chevrolet Trailblazer For Sale in Massachusetts / Vehicle Details

2021 Chevrolet Trailblazer RS

Ecotec 1.3L I3 Turbo DOHC SIDI Engine, All Wheel Drive
VIN KL79MUSL9MB116217
Mileage 5,275
2021 Chevrolet Trailblazer RS Whitinsville MA
2021 Chevrolet Trailblazer RS Whitinsville MA

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2021 Chevrolet Trailblazer RS Whitinsville MA
2021 Chevrolet Trailblazer RS Whitinsville MA
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At a glance

Whitinsville, MA
Dealer Certified
Apple CarPlay
Android Auto
Remote Start
Heated Seats
Rearview Camera
Touchscreen
Keyless Start
Bluetooth

2021 Chevrolet Trailblazer RS

Ecotec 1.3L I3 Turbo DOHC SIDI Engine, All Wheel Drive
VIN KL79MUSL9MB116217
Mileage 5,275
New Arrival. Call for price.

Want to know your total price? Click get started and we can calculate your total, all-in price. 

Get StartedSchedule A Test Drive
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Vehicle History You Can Trust

Don’t let a car's history be a mystery. We provide free CARFAX reports so you can verify service records and accidents instantly. Transparency is how we build trust.

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Vehicle info

Stock
26129
VIN
KL79MUSL9MB116217
Year
2021
Make
Chevrolet
Model
Trailblazer
Mileage
5,275
Dealer
Harbro Sales and Service Whitinsville
EPA City
26
EPA Highway
30
Drivetrain
All Wheel Drive
Doors
4
Transmission
Automatic
Trim
RS
Model Number
1TY56
Fuel Type
Gas
Engine Description
Ecotec 1.3L I3 Turbo DOHC SIDI Engine
Portions of the data provided are © 2026 Autodata, Inc. dba ChromeData

Come see it!

Because we have two dealership locations, it is advised to call us or set an appointment to verify the vehicle location.
If one of our locations is more convenient for your travel, we can often accommodate ensuring vehicle is available for showing at that location with some advance notice. 

Harbro Sales and Service Whitinsville
546 Providence Rd, Whitinsville, MA, 01588
(508) 234-6767
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Explore your new ride...

Installed Packages & Accessories
  • Engine, Ecotec 1.3L I3 Turbo Dohc Sidi With Variable Valve Timing (Vvt)
    (155 hp [115 kW] @ 5600 rpm, 174 lb-ft torque [236 N-m] @ 1600 rpm)

Standard Equipment

Generic
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Active Noise Cancellation
  • Air conditioning single-zone manual
  • Air filter cabin
  • Armrest rear center
  • Assist handle driver
  • Assist handle front passenger
  • Assist handle rear outboard
  • Audio system Chevrolet Infotainment 3 system 7" diagonal color touchscreen AM/FM stereo. Additional features for compatible phones include: Bluetooth audio streaming for 2 active devices voice command pass-through to phone Apple CarPlay and Android Auto capable. (8" screen when (ZL3) Convenience Package and (ZL5) Driver Confidence Package are ordered.)
  • Audio system feature 6-speaker system enhanced performance with amplifier
  • Automatic Emergency Braking
  • Axle 3.17 final drive ratio
  • Brake electronic parking
  • Brakes 4-wheel antilock 4-wheel disc
  • Brakes front and rear electric
  • Chevrolet Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • Chevy Safety Assist includes (UHY) Automatic Emergency Braking (UKJ) Front Pedestrian Braking (UHX) Lane Keep Assist with Lane Departure Warning (UE4) Following Distance Indicator (UEU) Forward Collision Alert and (TQ5) IntelliBeam
  • Compass display
  • Console floor with armrest
  • Cruise control electronic with set and resume speed
  • Display 7" diagonal color touchscreen
  • Door handles body-color
  • Door locks rear child security
  • Driver Information Center 3.5" diagonal monochromatic display
  • Driver shift control tap-up/tap-down on shifter
  • Drivetrain all-wheel drive
  • Engine air filtration monitor
  • Engine control stop-start system
  • Engine control stop-start system override
  • Engine ECOTEC 1.3L I3 Turbo DOHC SIDI with Variable Valve Timing (VVT) (155 hp [115 kW] @ 5600 rpm 174 lb-ft torque [236 N-m] @ 1600 rpm)
  • Exhaust dual outlets (Round tips.)
  • Fascia front and rear lower insert Black
  • Floor mats front
  • Floor mats rear
  • Fog lamps front LED
  • Fuel filler cap locking
  • Glass deep-tinted rear windows and liftgate
  • GVWR 4409 lbs. (2000 kg)
  • Head restraints front 2-way adjustable
  • Head restraints rear outboard 4-way adjustable
  • Headlamp control automatic on and off
  • Headlamps halogen
  • Heating ducts under front seats rear vent
  • IntelliBeam auto high beam control
  • Key system 2 key fobs
  • Keyless Open front doors includes extended range Remote Keyless Entry; passive entry system can still be programmed to unlock all doors at once with one press or with two presses of the front door buttons
  • Keyless Start push-button
  • Knee bolster driver and front passenger
  • Lamp LED center high-mounted stop/brake lamp
  • LATCH system (Lower Anchors and Tethers for CHildren) for child restraint seats second row 2 lower anchors for outboard seating positions only 3 top tether anchors for all 3 seating positions
  • Liftgate manual
  • Lighting interior overhead courtesy and dual reading lamp
  • Lighting interior roof rear courtesy
  • Lighting rear cargo compartment lamp
  • Map pocket driver seatback
  • Map pocket front passenger seatback lateral mesh
  • Mechanical Jack with tools
  • Mirror inside rearview manual day/night
  • Mirrors outside heated power-adjustable manual-folding (Gloss Black mirror caps.)
  • Moldings Anthracite lower bodyside
  • Ornamentation AWD badge
  • Ornamentation RS badge
  • Ornamentation Trailblazer lettering
  • Rear Vision Camera (Replaced with (UVB) HD Rear Vision Camera when (CWN) Technology Package is ordered.)
  • Remote Start
  • Seat adjuster driver 2-way power lumbar
  • Seat adjuster driver 8-way power
  • Seat adjuster front passenger 4-way manual
  • Seat belts 3-point driver and front passenger height-adjustable includes pretensioners and front passenger load limiter
  • Seat belts 3-point rear all seating positions
  • Seat rear 40/60 split-bench folding (60 percent on passenger side)
  • Seat trim Cloth with Leatherette
  • Seatback front passenger flat-folding
  • Seats front bucket
  • Seats heated driver and front passenger
  • Shift knob leather-wrapped satin silver and chrome
  • Shutters front lower grille active
  • Side rails roof-mounted (Black.)
  • Steering column tilt and telescopic
  • Steering power non-variable ratio electric
  • Steering wheel controls mounted audio Driver Information Center Forward Collision Alert gap adjust and phone interface controls
  • Steering wheel leather-wrapped 3-spoke
  • Suspension Ride and Handling
  • Tail lamps LED
  • Theft-deterrent system electrical unauthorized entry
  • Tire compact spare 16" (40.3 cm)
  • Tire Fill Alert
  • Tire Pressure Display by tire (Does not monitor spare tire.)
  • Tires 225/55R18 all-season blackwall
  • Trailering provisions
  • Transmission 9-speed automatic
  • USB ports and auxiliary input jack one type-A USB one type-C USB and one auxiliary input jack
  • Vehicle health management provides advanced warning of vehicle issues
  • Visors driver and front passenger vanity mirrors covered sliding
  • Wheel spare 16" (40.6 cm) steel
  • Wheels 18" (45.7 cm) High Gloss Black machined aluminum
  • Windows power with driver express-up/down and front passenger and rear express-down
  • Windshield solar absorbing
  • Wiper rear intermittent
  • Wireless Apple CarPlay/Wireless Android Auto
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Why Buy from Harbro?


At Harbro Auto Sales, every vehicle comes certified, having passed our meticulous inspection by our ASE Certified Technicians. Your peace of mind is our priority, and that's why we stand behind each certified vehicle with a 30-Day/1,500-Mile Buyback Promise and a 6-month, 6,000-mile powertrain warranty. If, within the first 30 days or 1,500 miles, you're not completely satisfied, we'll gladly buy the vehicle back. This commitment reflects our dedication as a local, family-owned business with a trusted reputation, ensuring your satisfaction with every Harbro investment. Drive confidently, knowing your Harbro vehicle exceeds expectations and is supported by our BBB Award-winning commitment to excellence.

Prioritizing your safety, our ASE-Certified Technicians at Harbro Auto Sales focus on key safety components and address essential items like brakes and tires. We ensure each vehicle meets high safety and performance standards, aiming to provide you with a reliable and satisfying driving experience. When you choose us, you're investing in a car that has undergone specific, quality-focused repairs to meet your expectations.

Testimonials

google
Buying a car from this dealership was a fantastic experience. The staff was professional, honest, and very helpful throughout the process. They explained all the features, pricing, and financing options clearly. The car was in excellent condition and ready on time. I’m extremely satisfied with my purchase and would highly recommend this dealer to anyone. ?
Kathy Strickland
Less than a month ago
google
After searching for a specific used vehicle for months with no luck, I reached out to Harbro to inquire about a vehicle they had in stock. This particular car didn’t work for our needs but thankfully Zach Feeney took the time to find out exactly what we wanted and spent several weeks searching nationwide to get us the exact car we wanted, in our price range. He was communicative, open and honest throughout the entire car buying process. He even delivered my vehicle to our home when I couldn’t make it down! Will very happily recommend Zach and the entire Harbro team for car buying and service. Thanks again, Zach!... More
Annie Peterson
Less than a month ago
google
This was such an unexpected amazing experience. Absolutely ZERO pushing/making you feel like you needed to make a decision. They were very professional, easy going and made what could have been a stressful situation so easy. I can not thank Jonah and Mike enough. ? HIGHLY RECOMMEND!!
Emilee Mercer- King
Less than a month ago
google
I had an absolutely incredible experience with Harbro Auto Sales, and I can’t recommend them highly enough! From the very first phone call, Mark, Mike, and Jonah were beyond amazing to work with. We handled most of the process over the phone, which made everything so convenient. They were all personable, caring, and genuinely understanding of my situation. At no point did I feel pressured - just supported. Mark took the time to answer every question, explain every step, and make sure I was comfortable with the entire process from when I first contacted him on the recommendation of a friend. Even though Mark was unable to be there when I signed for the car, he made sure I was in good hands with Mike and Jonah. What truly impressed me was how fast everything moved. They got me preapproved in less than 24 hours, process started on 02/12/2026, found out I was preapproved with no money down on 02/13/2026, and then I drove four hours down from Maine to test drive the vehicle on 02/14/2026. Within 48 hours of my very first contact with them, I was test driving, signing paperwork, and driving my new car home. That kind of efficiency and organization is rare! The vehicle itself is fantastic - an amazing deal on a really nice used car that honestly drives like it’s still brand new. They were incredibly transparent about everything. They gave me the full carfax information with the vehicle so I could have the maintenance records available. They even put the car up on the lift so I could personally check out the underside, which speaks volumes about their integrity and confidence in their inventory. It truly doesn’t matter what state you live in - the drive is absolutely worth it for this level of customer service, honesty, and professionalism. If you’re looking for a dealership that treats you like a person, communicates clearly, and delivers on their promises, I highly recommend Harbro Auto Sales. Mark, Mike, and Jonah made what can often be a stressful process feel smooth, exciting, and genuinely enjoyable. I will absolutely be recommending them to family/friends, and when I need a newer vehicle in the future, they're who I am going to see. Thank you all again!... More
N W
Over a month ago
google
I have bought two cars from Harbro Auto Sales and I found Mike and Jonah and the service team very attentive and friendly. They explained the process, all the documents and the car features thoroughly. They work to be transparent, printing the Carfax for you to keep and giving a 30 day return guarantee. I would recommend considering Harbro for your next car purchase.
Miriam Rose Metilly
Over a month ago
2021 Chevrolet Trailblazer
New Arrival. Call for price.
(508) 234-6767
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Proudly serving the Blackstone Valley and beyond, including Whitinsville, Webster, Uxbridge, Douglas, Sutton, Oxford, and Worcester, MA.

Sales
Open Thursdays until 7:00 pm |
🕓 Hours
(508) 234-6767
Webster Sales
Open Thursdays until 6:00 pm |
🕓 Hours
(508) 943-6969
Service
Open Thursdays until 5:00 pm |
🕓 Hours
(508) 234-6262
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