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2004 Chevrolet Trailblazer Review: An Affordable Mid-size SUV with a Steep Maintenance Bill

Rating: 4.17
Based on 48 Owner Reviews β–Ά
Simon A | March 31, 2025
The 2004 Chevrolet Trailblazer arrived as a mid-size SUV, part of the model's first generation that began in 2002. It boasts a truck-based body-on-frame construction. Key trims included the LS, LT, and LTZ. New, the pricing ranged approximately from $28,000 to $35,000. The Trailblazer was popular due to its powerful inline-6 engine, spacious interior, and robust towing capacity for its class.
The Good

The 2004 Chevrolet Trailblazer offered a strong inline-6 engine delivering good performance. It was relatively comfortable for a body-on-frame SUV. For practical buyers, it provided decent towing capability and interior space. Emotionally, it presented a rugged, capable image and a comfortable ride for families.

The Bad

Common weaknesses of the 2004 Chevrolet Trailblazer include potential issues with the HVAC system, particularly the mode actuator. Owners should watch for transmission problems and front suspension wear. Fuel economy is also a significant drawback, especially for city driving. Rust can be a concern, particularly in areas with road salt.

2004 Chevrolet Trailblazer: Quick Overview

  • Engine Options:
    • 4.2L Inline-6: This was the primary engine.
    • Optional 5.3L V8 (available on some trims)
  • Horsepower:
    • 4.2L Inline-6: Approximately 275 hp
    • 5.3L V8: Approximately 302 hp
  • Fuel Economy (estimated):
    • 4.2L Inline-6 (2WD): 16 mpg city / 22 mpg highway
    • 4.2L Inline-6 (4WD): 15 mpg city / 21 mpg highway
    • 5.3L V8 (2WD/4WD): Slightly lower than the Inline-6
  • 0-60 Times (estimated):
    • 4.2L Inline-6: Around 8.0-8.5 seconds
    • 5.3L V8: Around 7.0-7.5 seconds
  • Towing Capacity:
    • Around 6,300 - 6,500 lbs (depending on configuration and options)
  • Trim-Level Features:
    • LS (Base): Cloth upholstery, basic audio system, air conditioning, power windows and locks.
    • LT (Mid-Range): Upgraded cloth or leather upholstery, premium audio options, alloy wheels, fog lamps, available sunroof.
    • LTZ (Top-Tier): Leather upholstery, Bose audio system, dual-zone climate control, heated front seats, memory settings, OnStar.

2004 Chevrolet Trailblazer Specifications

Vehicle Information
Year 2004
Make Chevrolet
Model Trailblazer
Trim -
Style -
Type Sport Utility Vehicle Vehicle
Category Standard Sport Utility Vehicle Medium Truck
Manufacturing Details
Made In United States
Manufacturing City MORAINE
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating 6000 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine L52
Engine Size 3.5L
Engine Cylinders 5
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain -
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

Vehicle History Report

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Analysis

What Problems Does the 2004 Chevrolet Trailblazer Have?

The 2004 Chevrolet Trailblazer has several frequently reported problems. HVAC system issues, particularly with the mode actuator that controls airflow direction, are common. This can result in air only blowing from one vent or not changing settings correctly. Transmission problems, including slipping or rough shifting, have also been reported. The front suspension, specifically the ball joints and tie rod ends, are prone to wear and require replacement, especially with higher mileage. Rust is a concern, especially in northern climates where road salt is used.
There were several recalls for the 2004 Trailblazer, including issues related to the fuel system, brake lights, and potential airbag deployment problems. These recalls should be checked and addressed if purchasing a used model.
Long-term reliability concerns include engine issues such as oil consumption and potential head gasket failures at very high mileage. The electrical system can also experience glitches over time. The 2004 model year doesn't have significantly different issues compared to other years in the first generation, but it's crucial to have any potential vehicle inspected before purchase.

How long will the 2004 Chevrolet Trailblazer last?

With proper maintenance, a 2004 Chevrolet Trailblazer can often reach 200,000 miles or more. Average mileage for well-maintained examples is often between 150,000 and 250,000 miles. Years of service can exceed 15-20 years depending on usage. Long-term durability relies heavily on consistent maintenance, especially oil changes and transmission fluid services. Weaknesses over time include rust, suspension wear, and potential electrical issues. Neglecting maintenance can significantly shorten the vehicle's lifespan and increase the likelihood of major repairs.
Positive Owner Reviews
KEH1010
I purchased my 2004 Chevy Trailblazer in August and absolutely loved it. All of a sudden it went completely dead on me. I put in a new battery and had mechanic put it on the machine to tell you what’s wrong, but nothing came up 😰. I’m wondering if anyone has had this problem and can please suggest to me something that I may be missing. I’m just heartbroken over this. I need my vehicle to get back and forth to chemotherapy so again, if anyone can help me, I would very much appreciate it.
PandaxXx.72
The Chevy Trailblazer truly fits any lifestyle. In fact its built to accomodate any need from towing to a family day out, road trip or daily commute. This midsized SUV is not only comfortable with a convienent design for both driver and passangers though it is sleek and stylish. Overall this is one of the most reliable vehicles Ive ever owned and I would strongly recommend it to anyone.
JoleeInGa
I bought it used in 2014 so i expected things to go wrong. but the parts for this vehicle! My gosh are through the roof!
Negative Owner Reviews
Jonny422
I overpaid for this pc of crap, but trans brakes electrical, basically if /when it hits 100k--plan on replacing EVERYTHING. Every turn signal, brake light, headlight, stereo quit, etc. 4wd was best feature--Never got stuck in Mn winter! 10 mpg on a good day, not comfy at all, etc...
Unhappy
Called about a specific car found online to verify before traveling an hour for the trip. Salesman "AL" said the vehicle was still there. When we arrived, "AL" said they just sold that vehicle, but then offered another vehicle as an option. NO Thanks. I'm not stupid.
Mo
Bought new in 2004. Rode great, had a suspension package that made it a cushy ride. However, at 55,000 miles kept stalling at traffic lights. Went online and everyone said they had it at the dealer numerous times and replaced parts and still couldn't fix the problem. Another issue was the sway on winding roads. Very scary as it felt as if I had little control. The body of the vehicle felt as if the tires were one place, but the body had shifted. Almost lost control several times, and I don't mean at excessively high speeds. I traded it for a 2010 Ford Explorer and was amazed how agile this suv is and how much more I felt in control. It doesn't shift like the Trailblazer did.

What Technology & Safety Features are Included?

The 2004 Chevrolet Trailblazer offered a relatively basic level of tech and entertainment for its time. Standard features included an AM/FM radio with a CD player. Higher trims offered options like a Bose premium sound system and rear seat audio controls. There were no advanced driver-assistance systems available in 2004.
Safety features included standard front airbags and available side airbags. Anti-lock brakes (ABS) were also standard. OnStar was available as an option, providing emergency assistance and remote services.
In terms of crash-test ratings, the 2004 Chevrolet Trailblazer generally performed well in government crash tests. The NHTSA (National Highway Traffic Safety Administration) gave it generally good ratings in frontal and side-impact tests. The IIHS (Insurance Institute for Highway Safety) also provided ratings, which should be checked for specific test results. It's important to note that crash test standards have evolved significantly since 2004, so these ratings should be considered in context.
Optional features included things like a sunroof, heated seats, and a navigation system (relatively rudimentary by today's standards). Overall, the Trailblazer focused more on utility and space than cutting-edge technology.

What Colors Options are Available?

Exterior Colors
Summit White
Onyx Black
Silver Metallic
Dark Blue Metallic
Redfire Metallic
Sandstone Metallic
Dark Green Metallic
Light Pewter Metallic
Interior Colors
Medium Pewter
Neutral
Gray

2004 Chevrolet Trailblazer Prices and Market Value

When new, the 2004 Chevrolet Trailblazer ranged in price from approximately $28,000 to $35,000, depending on the trim level and options. Currently, used market prices typically range from $2,000 to $7,000, contingent on condition, mileage, and location. Depreciation has been significant due to the vehicle's age, high production numbers, and the availability of newer, more efficient SUVs. Factors affecting resale value include overall condition, documented maintenance history, low mileage, and the presence of desirable options like 4WD and leather seats. Rust-free examples command a premium.

2004 Chevrolet Trailblazer Cost of Ownership

The 2004 Chevrolet Trailblazer is generally considered moderately costly to own. Insurance costs are relatively low due to the vehicle's age. However, fuel economy is poor, leading to high fuel costs. Maintenance and repair costs can be moderate to high, depending on the vehicle's condition and the need for age-related repairs. Long-term ownership costs can escalate due to potential issues with the transmission, suspension, and HVAC system. It is not an economical vehicle compared to newer, more efficient SUVs.

2004 Chevrolet Trailblazer Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2004 Chevrolet Trailblazer Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Side Barrier Star Ratings Not Tested
Rollover Resistance Star Rating

2004 Chevrolet Trailblazer Insurance

Insurance for a 2004 Chevrolet Trailblazer is moderately priced, reflecting its status as a Sport Utility Vehicle Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2004 Chevrolet Trailblazer Compare to Other Sport Utility Vehicle Vehicle?

The 2004 Chevrolet Trailblazer competed with vehicles like the Ford Explorer, Jeep Grand Cherokee, Toyota 4Runner, and Nissan Pathfinder. In terms of performance, the Trailblazer's inline-6 engine was competitive, but the V8 option gave it an edge over some rivals. Feature-wise, it was generally on par with its competitors, but lagged behind in available technology compared to some of the newer models available at the time.
Reliability is where the Trailblazer often fell short compared to the Toyota 4Runner, which had a better reputation for long-term dependability. The Ford Explorer, while popular, also had its share of reliability issues. The Jeep Grand Cherokee offered more off-road capability but could also be less reliable.
In terms of price, the Trailblazer was generally competitive when new. On the used market, it often represents a good value due to depreciation. However, considering long-term reliability and potential repair costs, a Toyota 4Runner (if within budget) might be a better alternative for someone prioritizing dependability. The Nissan Pathfinder also offers a similar blend of features and reliability, and is worth considering. Ultimately, choosing a 2004 Trailblazer means accepting potentially higher maintenance costs in exchange for a lower initial purchase price.

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1064 2004 Chevrolet Trailblazer (5.0β˜…)

Final Verdict: Is the 2004 Chevrolet Trailblazer a Good Sport Utility Vehicle Vehicle?

The 2004 Chevrolet Trailblazer is ideal for someone seeking an affordable, spacious SUV with decent towing capacity on a limited budget. It is generally not recommended as a 'new' purchase, given its age. It's worth buying *used* if you're prepared for potential maintenance and repair costs. Look for well-maintained examples with documented service history. The LT or LTZ trims offer more desirable features. A pre-purchase inspection by a trusted mechanic is crucial. Buyers prioritizing long-term reliability should consider alternatives, but those seeking a budget-friendly SUV and willing to invest in maintenance might find the Trailblazer a suitable option.

2004 Chevrolet Trailblazer Owner Reviews

4.17
Consumer Rating, Based on 48 Consumer Reviews
Overall rating
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GMT platform on February 14, 2023

Safe , reliable and durable from the beginning!

Great SUV overall, nicely designed especially the 2-tone exterior color; straight-forward interior with durable materials strewn throughout the cabin. Straight 6 cyl is easily one of GMs best, transmission is not far behind. Safety is the upmost importance: after being t-boned at high speed (55+mph) by a drunk driver on the passenger door; the passenger walked away with only superficial injuries. The offensive vehicle that struck us was a midsized sedan that was completely obliterated from the firewall/ door hinge pillar forward, the engine was in 1 piece about 30 feet from where the sedan rested after impact. Took 6 weeks of repairs ($6k) than SUV was back on the road blazin' Trails again!

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Zubber on January 16, 2023

Big, tall, safe, dependable SUV

Owned my '04 LT for the last 14 years, 130K mi, second owner. Other than the usual maintenance I had to replace: leaking variable valve timing solenoid, leaking fuel pressure regulator, climate control door actuators, ac compressor. Not bad, nothing major, the first 2 items an owner can do himself at very low cost. I like the SUV a lot since it's tall, wide, heavy, thick doors, safe. I get 16mpg city, 22 hwy - typical for all 6 cyl SUV and fine with me to have the comfort and safety. Toyota sedan came through red light n hit me in front R corner as I was turning L onto the road, felt less than a bumper car bump. I drove away, she was towed away.

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Lizabeth12 on September 27, 2020

Drives nice but has issues

I loved driving this for the most part but things after thing kept going wrong. My speedometer stopped working along with my gas gage. Luckily my gas light still worked. I had issues with power steering as well. While I enjoyed the comfort of this vehicle I ultimately had to get rid of it because the issues were greater than what it was worth.

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KEH1010 on March 3, 2020

Please help 😰

I purchased my 2004 Chevy Trailblazer in August and absolutely loved it. All of a sudden it went completely dead on me. I put in a new battery and had mechanic put it on the machine to tell you what’s wrong, but nothing came up 😰. I’m wondering if anyone has had this problem and can please suggest to me something that I may be missing. I’m just heartbroken over this. I need my vehicle to get back and forth to chemotherapy so again, if anyone can help me, I would very much appreciate it.

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Solpr on May 15, 2019

La compre usada, pero es una excelente guagua

Es comoda, buen tren delantero. Jamas me ha dado problemas de transmision ni de motor. Tiene una fuerza increible. Me ha dado problemas con el aire acondicionado.

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PandaxXx.72 on May 3, 2019

Great daily 4x4!

The Chevy Trailblazer truly fits any lifestyle. In fact its built to accomodate any need from towing to a family day out, road trip or daily commute. This midsized SUV is not only comfortable with a convienent design for both driver and passangers though it is sleek and stylish. Overall this is one of the most reliable vehicles Ive ever owned and I would strongly recommend it to anyone.

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1
0

SelenaO on April 30, 2019

Most reliable vehicle I have ever owned.

I have enjoyed my SUV since I bought it new in 2004, I decided to go back to a car since I don't need all the extra room. You can't go wrong in purchasing this vehicle.

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NikkiK on November 30, 2018

Most reliable SUV I've ever owned...

This truck has had to have normal maintenance done over the years however the engine has stayed running strong no matter what! Very dependable & reliable.

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Jonny422 on August 9, 2018

Never again...

I overpaid for this pc of crap, but trans brakes electrical, basically if /when it hits 100k--plan on replacing EVERYTHING. Every turn signal, brake light, headlight, stereo quit, etc. 4wd was best feature--Never got stuck in Mn winter! 10 mpg on a good day, not comfy at all, etc...

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1

JoleeInGa on August 5, 2018

bought it used

I bought it used in 2014 so i expected things to go wrong. but the parts for this vehicle! My gosh are through the roof!

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.