This 2021 Chevrolet TrailBlazer LT combines efficient performance with thoughtful design, offering a compelling option for drivers seeking a capable and well-equipped compact SUV.
- Convenience Package with automatic climate control, SiriusXM Radio, and 8" touchscreen display
- Driver Confidence Package including Lane Change Alert with Side Blind Zone Alert, Rear Cross Traffic Alert, and Rear Park Assist
- Heated driver and front passenger seats
- Apple CarPlay and Android Auto compatibility with wireless connectivity
- 1.2L EcoTec Turbo engine with impressive fuel efficiency
- 8-way power driver seat with 2-way power lumbar adjustment
- Exterior rear parking camera
- 17" high gloss black machined aluminum wheels
- Inside rear-view auto-dimming mirror
- Electronic Stability Control and traction control
- Auto high-beam headlights with delay-off feature
- Front fog lights
- Emergency communication system with OnStar capability
The engine delivers responsive performance while maintaining an EPA-estimated 28 city and 31 highway MPG, making this TrailBlazer an economical choice for your daily commute and weekend adventures. The turbocharged 1.2L provides spirited acceleration without sacrificing efficiency, and the continuously variable transmission works seamlessly to optimize performance.
This vehicle is equipped with comprehensive safety features designed to give you confidence on every drive. The Driver Confidence Package provides advanced awareness tools, while dual front impact airbags, dual front side impact airbags, knee airbags, and overhead airbags work together with electronic stability control and four-wheel disc brakes to help protect you and your passengers.
The interior reflects modern convenience and comfort. Climate control maintains your preferred cabin temperature automatically, while heated front seats provide warmth during colder months. The power-adjustable driver seat with lumbar support allows you to find your ideal driving position, and the telescoping, tilt steering wheel accommodates drivers of different heights.
Technology integration is seamless with the Chevrolet Infotainment 3 system, offering an 8-inch touchscreen, SiriusXM satellite radio, and full smartphone integration through Apple CarPlay and Android Autoâ"both wired and wireless. USB charging ports keep your devices powered throughout your journey.
With just over 39,000 miles, this TrailBlazer LT has been carefully maintained and remains a strong performer in its segment. The black exterior finish presents a polished appearance, while the alloy wheels and roof rack rails add practical styling. Whether you're navigating city streets or exploring new destinations, this vehicle is ready to serve your needs.
2021 Chevrolet Trailblazer LT
- Used
The overview
- Exterior Color
- Mosaic Black
- Interior Color
- Jet Black
- Odometer
- 39,311 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Fuel Economy
- 28/31 MPG City/Hwy
- Transmission
- continuously variable automatic
- Drivetrain
- FWD
- Engine
- 1.2L Ecotec Turbo DOHC DI w/VVT
- VIN
- KL79MPS2XMB136422
- Stock Number
- 25UY0020A
The highlights
- Lane departure
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera rear
- Auto high-beam headlights
- Split folding rear seat
- Heated front seats
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Rear window wiper
- Fully automatic headlights
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar and Chevrolet connected services capable
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- 1st row LCD monitors: 2
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Speakers: 6
- 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
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power driver seat
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-3
- Drive type: front-wheel
- Engine location: front
- Fuel economy city: 28mpg
- Fuel economy combined: 29mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 31mpg
- Fuel tank capacity: 13.2gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Number of valves: 12
- Recommended fuel: Regular Unleaded
- Transmission: continuously variable automatic
- Variable valve control
- Ground clearance (min): 191mm (7.5")
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Roof rack: rails only
- Spoiler
- Exterior body width: 1,808mm (71.2")
- Exterior height: 1,656mm (65.2")
- Exterior length: 4,407mm (173.5")
- Front headroom: 1,016mm (40.0")
- Front hiproom: 1,328mm (52.3")
- Front legroom: 1,039mm (40.9")
- Front shoulder room: 1,407mm (55.4")
- Interior cargo volume: 716 L (25 cu.ft.)
- Interior maximum cargo volume: 1,540 L (54 cu.ft.)
- Rear headroom: 975mm (38.4")
- Rear hiproom: 1,161mm (45.7")
- Rear legroom: 1,001mm (39.4")
- Rear shoulder room: 1,367mm (53.8")
- Towing capacity: 454kg (1,000lbs)
- Wheelbase: 2,639mm (103.9")
- Appearance: analog
- Auto high-beam headlights
- Compass
- Delay-off headlights
- Exterior parking camera rear
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Adjustable head restraints: rear w/tilt
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Automatic Braking mitigation
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Pedestrian detection: prevention
- Perimeter/approach lights
- Rear side impact airbag
- Security system
- Tracker system
- Traction control
Notes from the dealer
KBB.com Consumer Reviews
4.3out of 5 overall- 5.0
Actually Better Than Subaru
by Actual OWNER on 6/10/2026 2:14:57 AM
I owned a Trax and now a 2026 Trailblazer LT with lots of packages. I find this less expensive than the RS and Activ yet has the features! Rides great on bumpy country roads near my house! FWD Turbo 3 is surprisingly fast and metal chain ⛓️💥⛓️ cvt is better than the shifts ...smoother... I added a Kicker under seat subwoofer and new kicker speakers..now Trailblazer is perfect. - 4.0
Great Budget Car
by Jason on 4/13/2026 1:58:40 PM
It was very easy to average 35-37 mpg on the highway if you drive conservatively. The interior was mediocre and felt rather cheap. Cabin noise could use some improvement as well. The biggest issue for me was the brakes squeaking so loudly. I took my car to Chevrolet many times, and they said the brakes are perfectly fine. If you are in search of a budget vehicle and have a small family, this vehicle would be perfect. Otherwise, the car was smooth and nice to drive. - 5.0
Impressive little SUV
by ScottyB on 2/25/2026 7:09:36 PM
Replaced my 2019 Camaro with a 2021 Trailblazer LT. Smaller 1.3 engine, but the turbo moves it along briskly. Handling is slow, but the ride is decent. Interior is quiet and well laid out. Similar layout as the Camaro so transition was easy. Decent infotainment system and wireless connection for android or apple. Heated seats are welcome as well as the auto setting on the HVAC. Power seats and even lumbar are a nice feature. So far I am pleased with the vehicle, I had no issues with my Camaro other than I racked up a lot of miles and needed a lower mileage daily driver. Chevy was my first choice based on prior experience.