Rods Cars

8269 E 23rd Ave, Denver, CO 80238

Used 2006 Chevrolet TrailBlazer EXT

208,947 miles
For Sale:Price Unknown
  • SUV
  • Condition
    Used
  • Mileage
    208,947miles
  • Aggregate Ratings
    2.8
    2.8 out of 5 stars
  • Generation
    1(2003 - 2006)
  • Drivetrain
    4 Wheel
  • Transmission
    4-Speed Automatic
  • MPG
    14 city19 highwayMax range: 475 miles
  • Exterior Color
    Silverstone Metallic (Silver)Factory Paint Code:67U
  • Upholstery
    Cloth
  • Size Segment
    Mid-Size
  • Doors
    4
  • Max Seating
    7
  • Max Towing Capacity
    6,500lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Ground Clearance
    8.1inch
  • Final Assembly Point
    Oklahoma City, Oklahoma
  • VIN
    1GNET16S666121771
  • Starting MSRP
    $28,840

Engine4.2L I6 Gasoline 291hp

  • Fuel Type:Gasoline
  • Max Horsepower:291 hp @ 6000 rpm
  • Power to Weight Ratio:17.04lbs/hp
  • Max Torque:277 ft.lbf @ 4800 rpm
  • Displacement:4.2liters
  • Block Type:I
  • Cylinders:6
  • Aspiration:Naturally Aspirated
  • Fuel Induction:Fuel Injection
  • Cam Type:DOHC
  • Valves:24

* Based on opinions and should be considered as general guidance only.

  • Reliability (3)
    3 out of 5 stars
    While the 4.2L engine is generally solid, the vehicle is often plagued by electrical issues and failing secondary systems.
  • Maintenance (3)
    3 out of 5 stars
    Parts are inexpensive and widely available, though the frequency of repairs for suspension and sensors can be frustrating.
  • Technology (2)
    2 out of 5 stars
    Very rudimentary for the era, lacking modern infotainment features and offering only basic driver assistance tools.
  • Comfort (4)
    4 out of 5 stars
    Its greatest strength is interior volume; the third row is surprisingly spacious and the soft suspension absorbs bumps well.
  • Dynamics (2)
    2 out of 5 stars
    The EXT's extended wheelbase makes it feel cumbersome and prone to significant body roll, while the steering lacks precision.

  • Convenience:

    • Automatic Climate Control
  • Exterior:

    • Tinted Windows

  • Seating:

    • Standard Seating:7
    • Max Seating:7
    • Head Room (front):40.2in.
    • Leg Room (front):46.9in.
    • Shoulder Room (front):58.5in.
    • Hip Room (front):56in.
    • Head Room (rear):39.6in.
    • Leg Room (rear):37in.
    • Shoulder Room (rear):58.5in.
    • Hip Room (rear):56in.
  • Measurements:

    • Length:207.8in.
    • Width:74.7in.
    • Height:75.5in.
    • Ground Clearance:8.1in.
    • Wheelbase:129in.
  • Interior Dimensions:

    • Cargo Volume:23.4cuft
    • Cargo Volume (rear seats down):107cuft
    • Cargo Volume (3rd row down):66.5cuft
  • Weight:

    • Curb Weight:4,958lbs
    • Gross Weight:6,400lbs
  • Wheels & Tires:

    • Wheel Diameter:17in.
    • Wheel Diameter (rear):17in.
    • Tire:P245/65R17
    • Tire (rear):P245/65R17
  • Performance:

    • Power to Weight Ratio:17.04lbs/hp
    • Angle of Approach:34degree
    • Angle of Departure:24degree
    • Turning Circle:42.3ft.
    • Max Payload:1,442lbs
    • Towing Capacity:6,500lbs
    • Max Towing Capacity:6,500lbs
  • Fuel Tank:

    • Fuel Tank Volume:25gallon

  • Intellichoice

    Lowest Ownership Cost

All warranties have now EXPIRED

  • Corrosion
    6 years/100,000 miles
  • Bumper to Bumper
    3 years/36,000 miles
  • Roadside Assistance
    3 years/36,000 miles
  • Powertrain
    3 years/36,000 miles

2006 Chevrolet TrailBlazer EXT: A Detailed Overview

The 2006 Chevrolet TrailBlazer EXT was a mid-size, body-on-frame SUV offering a compelling blend of capability, passenger capacity, and a comfortable ride. Positioned as a more extended version of the standard TrailBlazer, the EXT variant provided increased cargo space and an optional third row of seating, making it a practical choice for larger families or those needing to haul more gear.

Highlights

  • Engine Options:

    • 4.2L Inline-6 Vortec Engine: This robust inline-six was the standard powerplant, delivering a healthy 291 horsepower and 277 lb-ft of torque. Known for its smooth operation and good fuel efficiency for its class, it provided ample power for everyday driving and towing.
    • 5.3L V8 Vortec Engine: An optional upgrade, this potent V8 produced 300 horsepower and 330 lb-ft of torque. It offered significantly more power for acceleration and towing, making it ideal for those who frequently towed heavier loads or desired a more muscular driving experience.
  • Safety Features:

    • Anti-lock Braking System (ABS): Standard on all models, ABS prevents wheel lock-up during hard braking, allowing the driver to maintain steering control and reduce stopping distances on most surfaces.
    • StabiliTrak Stability Control: This advanced system helped prevent skids and rollovers by automatically applying individual brakes and reducing engine power when it detected a loss of traction.
    • Tire Pressure Monitoring System (TPMS): Alerted the driver to low tire pressure, promoting safer driving and helping to maintain optimal tire wear and fuel efficiency.
    • Front and Side-Impact Airbags: Provided crucial protection for occupants in frontal and side collisions.
  • Trim Levels:

    • LS: The base trim, offering essential features for a comfortable and capable SUV.
    • LT: An upgrade from the LS, the LT trim typically added amenities like upgraded upholstery, power-adjustable seats, and enhanced audio systems.
    • LTZ: The most luxurious trim, the LTZ came equipped with premium features such as leather seating, a premium Bose audio system, heated front seats, and often a sunroof.
  • Other Notable Aspects:

    • Extended Wheelbase: The EXT designation signified a longer wheelbase and overall length compared to the standard TrailBlazer, translating to more cargo room and a more planted ride.
    • Optional Third-Row Seating: The extended length allowed for the inclusion of an optional third-row seat, increasing passenger capacity to seven.
    • Rear-Wheel Drive (RWD) and All-Wheel Drive (AWD) Options: Buyers could choose between RWD for typical road use or AWD for enhanced traction in slippery conditions.
    • Towing Capability: With the available V8 engine and proper trailering package, the TrailBlazer EXT offered respectable towing capacity, suitable for smaller boats, ATVs, or utility trailers.

What to Expect

Owning a 2006 Chevrolet TrailBlazer EXT typically means experiencing a comfortable and capable SUV that can handle daily commutes, family road trips, and light to moderate towing. The ride quality is generally considered smooth and composed, thanks to its truck-based platform, which can also contribute to a feeling of robustness.

Maintenance: As a vehicle from 2006, expect routine maintenance to be a significant factor in ownership. This includes regular oil changes, filter replacements (air, oil, fuel), tire rotations, and brake checks. With the V8 engine, consider potential for higher maintenance costs related to spark plugs, ignition coils, and exhaust components over time. The inline-six is generally considered more reliable and less prone to certain issues. Parts are widely available, and many mechanics are familiar with the platform.

Insurance: Insurance costs for a 2006 TrailBlazer EXT will vary based on your location, driving record, coverage choices, and the specific trim level. As a larger SUV with a more powerful engine option, it may command slightly higher premiums than smaller sedans. Comprehensive and collision coverage will be influenced by the vehicle's value.

Potential Considerations

  • Fuel Economy: The TrailBlazer EXT, particularly with the V8 engine, is not known for its fuel efficiency. Owners should anticipate higher fuel costs compared to more modern, car-based crossovers.
  • Interior Materials and Design: While comfortable, the interior design and materials might feel dated by today's standards. Some plastic surfaces can show wear over time.
  • Ride Height: As a body-on-frame SUV, it has a higher ride height, which can be beneficial for visibility and light off-roading but might be a consideration for those with mobility issues or who prefer a lower entry point.
  • Turning Radius: Due to its longer wheelbase, the TrailBlazer EXT can have a larger turning radius, making it slightly less maneuverable in tight urban environments or parking lots.
  • Potential for Age-Related Issues: Being a 2006 model, buyers should be aware of potential age-related issues such as worn suspension components, aging seals and hoses, and potential for rust, especially in areas with harsh winters.

Overall Summary

The 2006 Chevrolet TrailBlazer EXT was a strong contender in the mid-size SUV market, offering a good balance of passenger space, towing capability, and a comfortable driving experience. Its robust engine options, available AWD, and extended cargo capacity made it a versatile vehicle for families and those with active lifestyles. While it can be a reliable vehicle with proper maintenance, potential buyers should be mindful of its fuel consumption and the possibility of age-related wear and tear. For those seeking a capable, traditional SUV with ample room, the TrailBlazer EXT remains a viable option.

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Listed on September 16, 2025 (7 months ago)
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