2003 Chevrolet Blazer Research & Reviews

Overview & Reviews

Average Score

3.75/5 Average
53 Total Reviews
This Year's Model Updates:

The Blazer gets only a few minor changes for 2003. A new fuel-injection system helps smooth out the aging 4.3-liter V6 while the interior get refreshed with new seat fabrics. Two-door models are now available in a bright yellow exterior color while the Xtreme model gets new quarter-panel graphics.

Pros:
  • Wide range of features and options, competent drivetrain, cheap price.
Cons:
  • Spotty build quality, cheesy interior parts, uncomfortable rear seats, poor resale value.

User Reviews:

Showing 1 through 10 of 53.00
  • Bought it with 1Mile on it back in 2003 - 2003 Chevrolet Blazer
    By -

    I take care of my cars. I can say this one has taken care of me. Comfy ride, in the 10 years that Ive owned it, minus the normal wear and tear items Ive replaced the fuel injection spider ($1000 repair). I needed to replace all the ball joints for inspection, which I did myself this weekend. Add up all the repairs at normal garage costs, $3000 in 10 years. Thats great.

  • Shes a truck - 2003 Chevrolet Blazer
    By -

    I bought my 2003 Blazer zr2 at 120,000 kms (about 72,000 miles)about 1 1/2 years ago but I got a killer deal on it Only $4,500 but this price reflected the work it needed. Needed new tires rear brakes were seized new calipers, rotors and pads and needed an o2 sensor. In the past year and a half I have changed the lower ball joints both rear drive shaft u-joints front drive shaft (it has a C.V. style joint thats $500 new, picked a used one up for $100) and the idler arm (keep in mind i do a fair amount of off-roading/light rock crawling) This truck is TOUGH! nose dived HARD into a ditch and still drives straight as an arrow no damag Tailgate squeak? oil hinges. spare rattles? adjust latch

  • Last time with GM - 2003 Chevy Blazer - 2003 Chevrolet Blazer
    By -

    I have purchased GM vehicles for the past 20+ years. My last new purchase was a 2003 Blazer the vehicle has been a lemon from day 1. I have always taken care of my vehicles and done the recommended maintenance. Heres a list of some of the problems Ive had with this car: Trans line leaks @3000 miles, car shuts off for no reason @ less than 20,000 miles, power windows work intermittently, small side rear window leaks during rain, making seatbelts wet, fuel gauge problems, wipers dont park, wheel bearings needing replacing @ 40,000miles, rear brakes seized up, U-joints needed replacing @ 70,000 miles, Rear differential seal blew-out @ 100,000 miles, Trans died @ 150,000 miles. GM sucks!

  • Love my ZR2! - 2003 Chevrolet Blazer
    By -

    I have put over 100,000 KMs on my 2003 Blazer ZR2 (current odometer reads 206,000 KMs) and the only thing other than maintenance I have ever had to do was the head gasket. This is is a fault on a lot of Chevy/GM vehicles from these years. She is so reliable though! Other than the tailgate squeak, which I am in the process of fixing, I have no complaints with this fast accelerating, smooth off-road driving, snow loving vehicle! If you want fuel economy, buy a Prius (lame). If you want a vehicle that is extremely reliable and comfortable, than buy a Blazer.

  • I love my 2003 blazer - 2003 Chevrolet Blazer
    By -

    Wow I was really shocked at some of the comments Ive seen on here. First off I really believe that the way a truck works depends on how you drive it and maintain it! I am not saying that the people arent taking care of it but the owners beforehand didnt. As for the worst gas milage I did agree untill I changed my fuel pump omg It saved me a lot of money and I didnt even change it because it was broke! If you drive like an idiot and go 55mph from stop sign to stop sign you will waste so much gas in anything. I go out the mountain every weekend and I have and always will buy Chevys! The one and only thing I hate is changing the spark plugs because it is soooo tight in there!

  • OK...But Could Be Better! - 2003 Chevrolet Blazer
    By -

    I bought my 2003 Chevy Blazer in June 2006, making me the 2nd owner. It had 32,000 miles and was just under warranty! By the time the warranty was up, about 2 months, the ball joints needed replaced as well as brakes and rotors. Had all work done under warranty! About every 15-20,000 miles, it has to have the ball joints replaced for some reason. I now have 86,000 miles on it and it is due for ball joints again. Also, my air conditioner quit working as well as my drivers side window. THESE ARE VERY EXPENSIVE REPAIRS! Also, have to do brakes and rotors about once a year. It is a good vehicle to drive though, especially with the sun-roof open and the cd player going. Great in snow!

  • Very Satisfied - 2003 Chevrolet Blazer
    By -

    We bought this SUV used in 2005 for hauling building materials. It was the only SUV with a rear gate that folded down to extend the bed for loading lumber. We love the rear gate & having 4 doors. It is so convenient! We get at least 20 mpg & the only problem was a wiper that came loose & needed to be tightened. We change the oil every 3000 mi and the vehicle has given us no problems. I had to write after reading other unfavorable comments. The vehicle has been so good that I wanted readers to have a balanced view.

  • Tough look - 2003 Chevrolet Blazer
    By -

    Bought this ZR2 4X4 used (3600mi) because it appeared to be set up to handle back country (skid plates, big tires, upgraded shocks, etc) and offered more room and comfort than CJ style Jeep. Mine is yellow like the picture and has most options. Have had no problems (except a little oil drip) now at 24000mi. Just figured out it has grease fittings on stearing linkage! It is not as tight as my 98 Ford F150. Has performed well in rough conditions. Gas milage never over 20mpg. Tire on back contributes to already dangerous rear vision limits. Back seat entry difficult. Filling gas tank to top needs slow pump speed. Overall I like this vehicle for the Rocky Mountain area where I live.

  • This SUV is OK - 2003 Chevrolet Blazer
    By -

    I purchased this car 8 months ago, and I am already looking to trade it in. It was a fun car at the beginning, but with 14 mpg and 16-18 on the highway, it is not worth it. Also, my 2003 looks exactly like every other Blazer model. Not complaining, but I would have liked some exterior updates to show some kind of evolution. I will hopefully be able to get some money out of it to trade it in.

  • more costly to drive than you may think - 2003 Chevrolet Blazer
    By -

    Though it would be better on fuel and save me some money, as it turns out I have been putting more repair money in it than fuel money. rear hatch wiper motor first then the ignition switch, followed by a computer,2 fuel injectors, wheel bearings, brake caliper, upper and lower ball joints, and the sun roof leaks (still). The check engine light has been on now again for 2 and a half months but I am afraid to take it in. even if it is the filters the dealer replaces every time it is more money than I want to spend on this lemon that now has 46000 miles, and about $5800 in repairs in the last 3 years

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