Vehicle Details
Discover the rugged versatility of this 2005 Chevrolet TrailBlazer EXT LS â" a confident, family-ready SUV built to handle work, weekend adventures, and everything in between. Powered by a smooth and reliable 6-cylinder 4.2L engine paired with 4-wheel drive, this TrailBlazer delivers steady highway cruising and poised traction when the road gets rough. The extended body provides generous cargo capacity and flexible seating for passengers and gear, making it ideal for road trips, hauling sports equipment, or tackling projects. Inside, enjoy a comfortable, driver-focused cabin with durable materials and thoughtful storage solutions. The LS trim includes useful convenience features to simplify daily life and keep occupants comfortable mile after mile. Mechanically well-maintained, this vehicle comes with an AutoCheck Clean Report, giving you confidence in its history and condition. With a commanding presence, capable drivetrain, and practical interior, this Chevrolet TrailBlazer EXT LS represents a smart choice for buyers seeking a dependable, spacious SUV without compromising capability. Whether you need towing-ready strength, weekend adventure capability, or room for growing families, this 2005 TrailBlazer is ready to go the distance. Schedule a test drive today and experience the blend of utility and comfort this Chevy delivers.
Equipment
This 2005 Chevrolet TrailBlazer EXT has a clean AutoCheck report, ensuring its impeccable vehicle history. The Chevrolet TrailBlazer EXT gleams with a flashy red exterior. Maintaining a stable interior temperature in this vehicle is easy with the climate control system. The vehicle has a 6 Cyl, 4.2L high output engine. This Chevrolet TrailBlazer EXT is outfitted with an OnStar communication system. With the keyless entry system on this 1/2 ton suv you can pop the trunk without dropping your bags from the store. The Chevrolet TrailBlazer EXT has four wheel drive capabilities. This 2005 Chevrolet TrailBlazer EXT features cruise control for long trips. It has fog lights for all weather conditions. Anti-lock brakes will help you stop in an emergency. This Chevrolet TrailBlazer EXT has an automatic transmission. Enjoy the tried and true gasoline engine in it. With the adjustable lumbar support in this vehicle your back will love you.
Packages
OnStar Plus Package: OnStar 1-Year Safe and Sound Service; Electronic Cruise Control. Preferred Equipment Group 2: Front Color-Keyed Carpeted Floormats; Black Roof-Mounted Adjustable Luggage Rack; ETR AM/FM Stereo with CD Player; Trailering Wire Harness Connector; P245/65R17 On/off Road BW Tires; Electric Rear-Window Defogger; Power Heated Foldaway Outside Rearview Mirrors; Theft-Deterrent Alarm System; Remote Programmable Keyless Entry; Charcoal Bodyside Moldings. LS Decor: 2 Front Frame-Mounted Recovery Hooks. OnStar 1-Year Safe and Sound Service. Power Rear Quarter Windows. Electronic Cruise Control. Electric Rear-Window Defogger. Remote Programmable Keyless Entry. Black Roof-Mounted Adjustable Luggage Rack. 2 Front Frame-Mounted Recovery Hooks. Front Color-Keyed Carpeted Floormats. Trailering Wire Harness Connector. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Used 2005 ChevroletTrailblazer EXT LS
- Exterior Color
- Medium Red Metallic
- Interior Color
- Light Gray
- Odometer
- 233,346 miles
- Body/Seating
- SUV/7 seats
- Transmission
- 4-speed automatic
- Drivetrain
- 4WD
- Engine
- 6 Cyl, 4.2L
- VIN
- 1GNET16SX56126020
- Stock Number
- 56126020
Chevrolet
Trailblazer EXT
Highlighted Features
- Front dual zone A/C
- 3rd row seats
- Split folding rear seat
- Perimeter/approach lights
- Rear air conditioning
- Rear window wiper
- Fully automatic headlights
- Alloy wheels
- Trailer hitch receiver
Included Packages & Accessories
- OnStar Plus Package: OnStar 1-Year Safe and Sound Service; Electronic Cruise Control
- Preferred Equipment Group 2: Front Color-Keyed Carpeted Floormats; Black Roof-Mounted Adjustable Luggage Rack; ETR AM/FM Stereo with CD Player; Trailering Wire Harness Connector; P245/65R17 On/off Road BW Tires; Electric Rear-Window Defogger; Power Heated Foldaway Outside Rearview Mirrors; Theft-Deterrent Alarm System; Remote Programmable Keyless Entry; Charcoal Bodyside Moldings
- LS Decor: 2 Front Frame-Mounted Recovery Hooks
- OnStar 1-Year Safe and Sound Service
- Electronic Cruise Control
- Electric Rear-Window Defogger
- Black Roof-Mounted Adjustable Luggage Rack
- 2 Front Frame-Mounted Recovery Hooks
- Trailering Wire Harness Connector
- Selective service internet access
- Cruise control
- Fixed third-row seats
- AutoTrac automatic full-time 4WD
- Vortec 4.2L I-6 DOHC
- variable valve control
- regular unleaded
- engine with 275HP
- Dual-zone front climate control
- Rear climate control system with separate controls
- PASSLock immobilizer
- Vehicle tracker
- Vehicle integrated emergency SOS system
- Flip-up rear windshield
- Front fog lights
- Manual rear child safety door locks
- Roof rails
- Heated driver and passenger side door mirrors
- Manual tilting steering wheel
- Metallic paint
- 17 x 7-inch front and rear silver aluminum wheels
- P245/65SR17 AT BSW front and rear tires
- Premium cloth front seat upholstery
- 2 airbags
- Premium cloth rear seat upholstery
- Driver front impact airbag
- Passenger front impact airbag
- Airbag occupancy sensor
- Auto-locking doors
- 4-speed automatic
- Manual climate control
- Cabin air filter
- Auxiliary rear heater
- Rear console climate control ducts
- 4 12V power outlets
- Transmission electronic control
- Automatic
- Reflector headlights
- Halogen headlights
- Auto on/off headlight control
- Daytime running lights
- Remote activated perimeter approach lighting
- Bucket front seats
- Driver seat with 4-way directional controls
- Manual driver seat lumbar
- Front seat center armrest
- Front passenger seat with 4-way directional controls
- 4-wheel disc brakes
- 4-wheel antilock (ABS) brakes
- 65-35 folding second-row seats
- Manual reclining second-row seats
- Split-bench second-row seat
- Power Rear Quarter Windows
- Remote Programmable Keyless Entry
- Front Color-Keyed Carpeted Floormats
Included Packages & Options
- Power Rear Quarter Windows$280
- Remote Programmable Keyless Entry$175
Included Options
- Electronic Cruise Control$275
- Electric Rear-Window Defogger$200
- Black Roof-Mounted Adjustable Luggage Rack$45
- 2 Front Frame-Mounted Recovery Hooks$40
- Trailering Wire Harness Connector$10
Standard Specifications
- 1-touch down
- Air conditioning
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Illuminated entry
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear air conditioning
- Rear beverage holders
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 245/65SR17.0
- Front wheel independent suspension
- Power steering
- Rear anti-roll bar
- Rear tires: 245/65SR17.0
- Tires: all-terrain
- Wheel size: 17"
- CD player
- Radio data system
- Speakers: 6
- 3rd row seats: split-bench
- Front center armrest
- Front seats: bucket
- Manual driver lumbar support
- Max seating capacity: 7
- Rear seats: split-bench
- Rear seats Folding position: flip forward cushion/seatback
- Split folding rear seat
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 14mpg
- Fuel economy highway: 18mpg
- Fuel tank capacity: 25.0gal.
- Recommended fuel: Regular Unleaded
- Sequential multi-point fuel injection
- Transmission: 4 speed automatic
- Variable valve control
- Approach angle: 29 deg
- Departure angle: 23 deg
- Ground clearance (max): 206mm (8.1")
- Bumpers: body-color
- Rear cargo: liftgate
- Trailer hitch receiver
- 3rd row headroom: 968mm (38.1")
- 3rd row hiproom: 1,250mm (49.2")
- 3rd row legroom: 792mm (31.2")
- 3rd row shoulder room: 1,463mm (57.6")
- Curb weight: 2,247kg (4,954lbs)
- Exterior body width: 1,897mm (74.7")
- Exterior length: 5,278mm (207.8")
- Front headroom: 1,021mm (40.2")
- Front hiproom: 1,422mm (56.0")
- Front legroom: 1,191mm (46.9")
- Front shoulder room: 1,486mm (58.5")
- GVWR: 2,903kg (6,400lbs)
- Interior cargo volume: 663 L (23 cu.ft.)
- Interior maximum cargo volume: 3,041 L (107 cu.ft.)
- Payload: 656kg (1,446lbs)
- Rear headroom: 1,006mm (39.6")
- Rear hiproom: 1,476mm (58.1")
- Rear legroom: 940mm (37.0")
- Rear shoulder room: 1,486mm (58.5")
- Turning radius: 6.4m (21.2')
- Wheelbase: 3,277mm (129.0")
- Display: analog
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Rear reading lights
- Rear window wiper
- Tachometer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Dual front impact airbags
- Ignition disable
- Occupant sensing airbag
- Perimeter/approach lights
- Tracker system
Dealer Notes
KBB.com Consumer Reviews

Overall4.3Out of 5
- 5.0
Best SUV
By Diesel | on Wednesday, July 27, 2016
Best car I've ever owned. Love this car. I can't believe they stopped making them. I would definitely ow another one.… - 5.0
Got to 214K Miles Before Major Issues
By Thyna | on Wednesday, November 20, 2019
My aunt got this 2004 TB back in 08. I bought it from her in 2017 for $1,000 at 180k miles. Its been so good to me and was good to her. I haven't been the best car owner... missing oil changes and such but it has been very reliable for the long run. Minor issues an old car gets like alternator and some things rusting. Over all, its been such a great car. Very reliable. Just got to 214k miles and now I need a new radiator and some other things so its looking like the end of my TB but this is the only major issue its ever had and I mean its been a daily driver since at least 08. Even though mines about had it, I defiantly recommend it.… - 5.0
I love my trailblazer!
By Joleane | on Wednesday, May 03, 2017
I have owned this traliblazer for the past 7 years and it has been a great car. My only negative complaint is the gas mileage. For a midsize vehicle I would expect to get over 15 mpg like this car. I drovwe this car personally for 3 years and then turned it over to my teenagers. My daughter drove lots of miles in her 3 years and now my son had it for the past year. As the 2nd owners, we have put over 65,000 miles and very very little repairs. Only repairs were a starter and A/C plus the tires and battery. I can not complaining at all because we are very rough on vehicles and I have always relied heavily on my trailblazer!…
Based on 1928 consumer ratings for 2002–2009 models. | Privacy
* 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.
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