This 2021 Chevrolet TrailBlazer ACTIV delivers capable all-wheel-drive performance paired with practical features designed for daily driving and weekend adventures.
- Chevrolet Infotainment 3 Plus system with 8 touchscreen display
- Bose premium 7-speaker audio system
- SiriusXM with 360L
- Adaptive Cruise Control
- Wireless charging pad
- Dual-pane panoramic power sunroof
- Power programmable hands-free liftgate with LED logo projection
- Lane Change Alert with Side Blind Zone Alert
- Rear Cross Traffic Alert and Rear Park Assist
- LED headlamps
- Heated front seats
- Apple CarPlay and Android Auto compatibility
- 1.3L EcoTec turbo engine with 9-speed automatic transmission
The 1.3L EcoTec turbo engine provides efficient power while delivering an estimated 26 city and 30 highway mpg. The nine-speed automatic transmission works seamlessly with the all-wheel-drive system to handle various road conditions with confidence and control. Black exterior paint gives this TrailBlazer a sophisticated appearance, accented by custom black bowtie emblems front and rear.
Inside, you'll find a thoughtfully designed cabin built for comfort and convenience. The eight-way power driver seat allows personalized positioning for long drives, while heated front seats provide warmth during cold weather. Dual illuminated vanity mirrors, an auto-dimming rearview mirror, and multiple ambient lighting options enhance functionality and style throughout the interior.
Technology seamlessly integrates into everyday use with wireless Apple CarPlay and Android Auto, allowing you to stay connected without distraction. The Chevrolet Infotainment 3 Plus system manages entertainment and vehicle controls through an intuitive interface. Wireless charging keeps compatible devices powered throughout your journey.
Safety features work actively to protect you and your passengers. Adaptive Cruise Control maintains set distances from vehicles ahead, while Lane Change Alert, Side Blind Zone Alert, and Rear Cross Traffic Alert provide awareness of your surroundings. Rear Park Assist guidance helps when backing into tight spaces, supported by an HD rear camera view.
The Sun and Liftgate Package combines the dual-pane panoramic sunroof with a power programmable hands-free liftgate featuring LED logo projection for both style and utility. Additional conveniences include automatic climate control, a 120-volt power outlet for portable devices, and multiple USB charging ports positioned throughout the cabin.
This TrailBlazer ACTIV represents reliable transportation with modern conveniences, practical all-wheel-drive capability, and the proven Chevrolet commitment to value and dependability. We invite you to visit our showroom to experience this vehicle firsthand and discover if it meets your automotive needs.
Used 2021 ChevroletTrailblazer Activ SUV G421745A Mosaic Black Metallic
- Exterior Color
- Mosaic Black Metallic
- Interior Color
- JET BLACK WITH ARIZONA ACCENTS, LEATHERETTE SEAT T
- Odometer
- 265,599 miles
- Fuel Economy
- 26/30 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- All-wheel Drive
- Engine
- 1.3L, Turbo
- VIN
- KL79MSSL4MB176636
- Stock Number
- G421745A
Chevrolet
Trailblazer
Dealer Notes
Included Packages & Accessories
- Ride & Handling Suspension
- Zeus Bronze Metallic Two-Tone Roof
- Federal Emissions Override
- CT/DE/ME/MD/MA/NJ/NY/OR/PA/RI/VT/WA Emissions Req
- Front & Rear Black Bowtie Emblems
- Front License Plate Bracket
- Preferred Equipment Group 1SA
- Engine: 1.3L Ecotec Turbo DOHC SIDI w/VVT
- Transmission: 9-Speed Automatic
- 3.17 Axle Ratio
- GVWR: 4,409 lbs
- Leatherette Seat Trim
- Front Bucket Seats
- Heated Driver & Front Passenger Seats
- 8-Way Power Driver Seat Adjuster
- 2-Way Power Driver Lumbar Seat Adjuster
- 4-Way Manual Front Passenger Seat Adjuster
- Flat-Folding Front Passenger Seatback
- Tires: 225/60R17 Sport Terrain BW
- Wheels: 17" High Gloss Black Machined Aluminum
- Radio: Chevrolet Infotainment 3 System
- 6-Speaker Audio System Feature w/Amplifier
- Wireless Apple CarPlay/Android Auto
- Cabin Humidity Sensor
- Dual-Pane Panoramic Power Sunroof
- Single-Zone Auto Climate Control Air Conditioning
- Technology Package
- Radio: Chevrolet Infotainment 3 Plus System
- HD Radio
- SiriusXM w/360L
- Bose Premium 7-Speaker Audio System Feature
- Memory Card Receptacle
- Wireless Charging
- Adaptive Cruise Control
- HD Rear Vision Camera
- 4.2" Diagonal Multi-Color Driver Info Center
- LED Headlamps
- Inside Rearview Auto-Dimming Mirror
- Driver & Front Passenger Illuminated Vanity Mirrors
- 120-Volt Power Outlet
- Hands-Free Power Programmable Liftgate
- SiriusXM Radio
- Rear Park Assist
- Rear Cross Traffic Alert
- Lane Change Alert w/Side Blind Zone Alert
- 1 Type-A & 1 Type-C USB Charging-Only Ports
- Sun & Liftgate Package
- Convenience Package
- 8" Diagonal Color Touchscreen Display
- Driver Confidence Package
Included Packages & Options
- Sun & Liftgate Package$1,770
- Dual-Pane Panoramic Power Sunroof
- Hands-Free Power Programmable Liftgate
- Technology Package$1,720
- Radio: Chevrolet Infotainment 3 Plus System
- Wireless Charging
- Adaptive Cruise Control
- HD Rear Vision Camera
- 4.2" Diagonal Multi-Color Driver Info Center
- LED Headlamps
- Convenience Package$620
- Single-Zone Auto Climate Control Air Conditioning
- SiriusXM Radio
- 8" Diagonal Color Touchscreen Display
- 1 Type-A & 1 Type-C USB Charging-Only Ports
- 120-Volt Power Outlet
- Inside Rearview Auto-Dimming Mirror
- Driver & Front Passenger Illuminated Vanity Mirrors
- Driver Confidence Package$345
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Rear Park Assist
Included Options
- Front & Rear Black Bowtie Emblems$220
- Front License Plate Bracket$40
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 13 gal
- Horsepower: 155
Standard Features
- Dual-Pane Panoramic Power Sunroof
- Hands-Free Power Programmable Liftgate
- Radio: Chevrolet Infotainment 3 Plus System
- Wireless Charging
- Adaptive Cruise Control
- HD Rear Vision Camera
- 4.2" Diagonal Multi-Color Driver Info Center
- LED Headlamps
- Single-Zone Auto Climate Control Air Conditioning
- SiriusXM Radio
- 8" Diagonal Color Touchscreen Display
- 1 Type-A & 1 Type-C USB Charging-Only Ports
- 120-Volt Power Outlet
- Inside Rearview Auto-Dimming Mirror
- Driver & Front Passenger Illuminated Vanity Mirrors
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- Rear Park Assist
- Heated Driver & Front Passenger Seats
- 8-Way Power Driver Seat Adjuster
- 2-Way Power Driver Lumbar Seat Adjuster
- 4-Way Manual Front Passenger Seat Adjuster
- Flat-Folding Front Passenger Seatback
- Cabin Humidity Sensor
- 6-Speaker Audio System Feature w/Amplifier
- Wireless Apple CarPlay/Android Auto
- HD Radio
- SiriusXM w/360L
- Bose Premium 7-Speaker Audio System Feature
- Memory Card Receptacle
- Engine: 1.3L Ecotec Turbo DOHC SIDI w/VVT
- Transmission: 9-Speed Automatic
- 3.17 Axle Ratio
- GVWR: 4,409 lbs
- Leatherette Seat Trim
- Front Bucket Seats
- Tires: 225/60R17 Sport Terrain BW
- Wheels: 17" High Gloss Black Machined Aluminum
- Radio: Chevrolet Infotainment 3 System
KBB.com Consumer Reviews

Overall4.3Out of 5
- 4.0
It ok
By Ra200 | on 9/5/2026 4:41:25 AM
In till yesterday I would say I love my car and the only problem is the blind spots. However yesterday my exhaust fell off. My warranty’s are saying this wear and tear but I think a car that 3 years old and has less then 60,000 miles (have never hit anything) exist falling off because the screw rust and breaking in half is tell me that Chevy is using cheap materials. Other then this I will say the car is wonderful… - 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.…
All reviews on KBB.com
Based on 37 consumer ratings for 2021–2026 models. | Privacy
- Retail
- $5,000
- Processing Fee
- $799
- Selling Price
- $10,299
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