2003 Chevrolet TrailBlazer Consumer Reviews

Average Consumer Rating 338 Total Reviews
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'03 Trailblazer EXT LT 4WD
By becky on 06/10/08 15:15 PM (PDT)

Vehicle

2003 Chevrolet TrailBlazer EXT LT 4WD 4dr SUV (4.2L 6cyl 4A)

Review

We bought this SUV thinking it would get decent gas mileage and be great for the family. Space is nice and it is very comfortable but the gas mileage is horrible! We get about 11mpg in town and 12-13 on the highway! I haven't even had it for 1 year and am looking to sell. If you are looking for something that even gets remotely good gas mileage don't by this car! We had everything looked at to see if there was some sort of problem that caused the bad mpg and everthing was good to go, just bad mileage!
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Still Going at 180k
By Lark on 05/22/08 08:21 AM (PDT)

Vehicle

2003 Chevrolet TrailBlazer LS Rwd 4dr SUV (4.2L 6cyl 4A)

Review

I am a happy owner. We bought it new in late 02 and have driven 180k miles. Engine is still running strong. We have had a tranny rebuild at about 160k due to a stripped sunshell. We also had to replace the alternator at 130k and occasionally the left brakelight burns out (easy to replace and I have replaced about 8 times in life of the vehicle), all else has been regular maintenance. As long as it keeps running stong, I plan to keep it until 250k.
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Great all-around vehicle
By jc on 05/06/08 14:45 PM (PDT)

Vehicle

2003 Chevrolet TrailBlazer LS Rwd 4dr SUV (4.2L 6cyl 4A)

Review

It's been a great car for towing utility trailer, but just ok for 4000 lb boat. Had a great time on 4wd trails in co. Great family vacation mobile too!
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Good Truck
By good truck on 05/01/08 04:46 AM (PDT)

Vehicle

2003 Chevrolet TrailBlazer EXT LT 4WD 4dr SUV (4.2L 6cyl 4A)

Review

Good SUV. Not too big, not too small. The EXT has room for my family of 5 and our stuff. Fold down seats leave plenty of space to haul things. The 4.2L engine is great. Lots of power. Have had lots of brake problems, and what I suspect may be a transmission problem at around 60,000. The LT package is great.
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Our Trailblazer
By Jim on 03/09/08 07:28 AM (PDT)

Vehicle

2003 Chevrolet TrailBlazer LS 4WD 4dr SUV (4.2L 6cyl 4A)

Review

Purchaced for my wife. Gas mileage for this type of vehicle is not bad, she gets about 18.5 average, high 20.5 low 16.9. The ride and power for this SUV is great. We would recommend this to others comfortable, easy to see out of. Gives one a secure feeling. We tried out many different vehicles in this class and this was best in our opinion.
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Trailblazer Unreliable
By Jon Illinois on 01/02/08 12:05 PM (PST)

Vehicle

2003 Chevrolet TrailBlazer EXT LT 4WD 4dr SUV (4.2L 6cyl 4A)

Review

Battery failed in 1st year. Buttons peeling on Premium Bose Stereo. Wind Noise is very bad. Had to install custom deflectors but still have noise. STARTING PROBLEMS**** - Multiple occurrences. Late 2005 and late 2007 - still continuing. Dealer replaced a bunch of stuff in 2005 which did not solve the problem. Finally replaced ignition switch which solved the problem. New ignition problem - not starting in late 2007. Replaced ignition switch but the problem is still occurring. VERY UNRELIABLE. Transmission shifts hard but has not failed yet.
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Performance
By lorenzo menendez on 12/26/07 12:13 PM (PST)

Vehicle

2003 Chevrolet TrailBlazer LT Rwd 4dr SUV (4.2L 6cyl 4A)

Review

No problems with the motor, was made by Izusu for Chevrolet, towed boats and trailers without any problems. However have experienced numerous mechanical, structural and rear lights problems, all cover by warranty (bought extended to 6 years or 60,000 miles), the dealer had to supply rental cars while it was in repairs.
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Think Twice!
By WWooten on 10/27/07 16:48 PM (PDT)

Vehicle

2003 Chevrolet TrailBlazer LS 4WD 4dr SUV (4.2L 6cyl 4A)

Review

Everything has went wrong with this car. It has been a huge money pit. Make sure to have an inspection done prior to purchasing. I have had problems with everything from the transmission to the fuse box.
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Trailblazer Happiness
By snap shot on 07/20/07 11:23 AM (PDT)

Vehicle

2003 Chevrolet TrailBlazer EXT LT 4WD 4dr SUV (4.2L 6cyl 4A)

Review

My trailblazer has been an excellent vehicle. Great comfort and ride. Gas mileage could definitely use improvement. Had initial trouble with a faulty fuel injector but once the dealer bit the bullet and repaired on warranty I have had no other performance or reliability problems.
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Loved My TrailBlazer
By James on 06/28/07 15:45 PM (PDT)

Vehicle

2003 Chevrolet TrailBlazer LS 4WD 4dr SUV (4.2L 6cyl 4A)

Review

I bought my TrailBlazer new in Feb 2003. Overall, I have been very pleased with it. I looked at the Explorer, the Durango and Gr Cheerokee as well, but the TB's HP and styling won me over. Great for long trips, tons of storage, great in the snow (I have the locking rear). I too had problems with a leaking taillight and the trim around the license plate, but they were covered under warranty. Also had a rear window motor go last summer, but my dealer got GM to cover the part even thought the car was out of warranty. Wind noise was louder than I was used to. Mileage 15 city/22 highway. Just traded it on a new '07 Suburban - I was very sorry to get rid of it, but we simply outgrew it.
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