How many miles will a 2002 Chevrolet Trailblazer last?
NHTSA holds 206 owner complaints on the 2002 Chevrolet Trailblazer that list a mileage past 100,000 miles: 71 past 150,000 and 11 past 200,000. NHTSA's complaints file of November 11, 2026 holds 1,249 complaints on this model year, 846 of them with a mileage, and half of those mileages are at or under 65,000 miles; each mileage is the odometer when an owner reported a safety problem, not how long the vehicle lasted.
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See what the paid report includes →Of the 846 complaints on the 2002 Chevrolet Trailblazer that list mileage, the middle half came between 38,000 and 100,000 miles; 206 (24%) came after 100,000 miles, 71 (8%) after 150,000 and 11 (1%) after 200,000.
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How many miles will a 2002 Trailblazer last?
The 846 mileages owners gave run from 5 to 410,000 miles. A quarter are at or under 38,000 miles, half at or under 65,000, three quarters at or under 100,000 and nine in ten at or under 142,002; 206 (24%) came after 100,000 miles, 71 (8%) after 150,000 and 11 (1%) after 200,000.
These mileages say when owners reported a problem, not when a 2002 Trailblazer wears out. NHTSA's file holds only vehicles whose owners complained; one that ran without a problem never appears in it, so it gives no lifespan and no cutoff, and how a vehicle was maintained matters more than any one odometer reading.
Most of these reports came early in the vehicle's life: 640 of the 846 came at or under 100,000 miles. The 206 past that mark show the 2002 Trailblazer still being driven at those mileages, not how many reach them: NHTSA's file counts complaints, not the vehicles on the road.
| Measure | Value |
|---|---|
| Lowest mileage listed | 5 miles |
| 25th percentile | 38,000 miles |
| Median (50th percentile) | 65,000 miles |
| 75th percentile | 100,000 miles |
| 90th percentile | 142,002 miles |
| Highest mileage listed | 410,000 miles |
| Complaints after 100,000 miles | 206 (24%) |
| Complaints after 150,000 miles | 71 (8%) |
| Complaints after 200,000 miles | 11 (1%) |
Every model year together: Half of the 6,070 NHTSA owner complaints on the 2000–2009 Chevrolet Trailblazer that list mileage came after 69,000 miles (NHTSA complaints file of November 11, 2026). How many miles will a Chevrolet Trailblazer last? →
Common problems with the 2002 Trailblazer
NHTSA's file holds 1,249 owner complaints on the 2002 Chevrolet Trailblazer. Owners named the powertrain most often: 330 complaints, and half of the 270 that list a mileage came after 65,000 miles. A complaint can name more than one component.
| Component (NHTSA category) | Complaints | Listing mileage | Median mileage |
|---|---|---|---|
| Power Train | 330 | 270 | 66,000 |
| Electrical System | 195 | 122 | 64,000 |
| Engine And Engine Cooling | 157 | 106 | 53,997 |
| Exterior Lighting | 153 | 95 | 53,000 |
| Fuel System, Gasoline | 124 | 90 | 75,500 |
Of the 1,249 complaints, 106 report a crash, 37 report a fire and 75 report an injury (99 people reported injured). These are owners' reports to NHTSA, not findings.
Is the 2002 Trailblazer a good year?
Complaint counts cannot say whether the 2002 is a good or a bad Trailblazer: they rise with how many were sold and how long they have been on the road. They show how the 2002 compares with the other model years in NHTSA's file.
With 1,249 complaints, the 2002 ranks 4th of the 9 Chevrolet Trailblazer model years from 2001 to 2009 with 10 or more complaints, counting from the most. The most: the 2005 (1,466). The fewest: the 2001 (20).
NHTSA files the Chevrolet Trailblazer name for 2000–2009 and 2021–2026. A gap of three or more model years means the name covers different vehicles, so the 2002 is compared only with the 2000–2009 model years.
Recent model years have had less time to collect complaints, so their counts are still growing. No year is ranked by mileage here, because a year's median mileage mostly follows its age.
| Model year | Owner complaints | Listing mileage | Median mileage |
|---|---|---|---|
| 2001 Trailblazer | 20 | 11 | 76,531 |
| 2002 (this page) | 1,249 | 846 | 65,000 |
| 2003 Trailblazer | 1,214 | 960 | 73,000 |
| 2004 Trailblazer | 1,342 | 1,109 | 66,000 |
| 2005 Trailblazer | 1,466 | 1,215 | 70,000 |
| 2006 Trailblazer | 1,297 | 1,097 | 65,000 |
| 2007 Trailblazer | 732 | 628 | 71,001 |
| 2008 Trailblazer | 193 | 168 | 72,000 |
| 2009 Trailblazer | 27 | 18 | 83,000 |
Every Trailblazer year compared on NHTSA’s complaints and recalls: Chevrolet Trailblazer years to avoid →
2002 Chevrolet Trailblazer recalls
NHTSA's recall files of November 11, 2026 list 14 recall campaigns that name the 2002 Chevrolet Trailblazer (13 vehicle campaigns and 1 equipment or tire campaign that names this model year, often for aftermarket parts). A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.
| Campaign | Report received | Component |
|---|---|---|
| 06E025000 | Mar 21, 2006 | EXTERIOR LIGHTING:HEADLIGHTS |
| 05V494000 | Oct 27, 2005 | LATCHES/LOCKS/LINKAGES:DOORS:LATCH |
| 04V527000 | Nov 1, 2004 | EXTERIOR LIGHTING:BRAKE LIGHTS |
| 04V201000 | Apr 28, 2004 | SEAT BELTS |
| 04V046000 | Feb 4, 2004 | VISIBILITY:WINDSHIELD WIPER/WASHER |
What these figures can and cannot tell you
- Complaints are owners’ reports to NHTSA. NHTSA publishes them without verifying them: a complaint is an allegation, not a defect finding.
- The mileage is what the owner wrote on the complaint; NHTSA does not check it against the odometer.
- The make, model and model year are the ones on the complaint. NHTSA records them as filed, so a few complaints sit under a model year the name was not sold in.
- They are not a lifespan study. The file holds only vehicles whose owners reported a problem, so these figures do not say how long a typical 2002 Trailblazer lasts.
- A complaint count rises with how many vehicles were sold and how long they have been on the road, so it is not a rating of the 2002 Trailblazer.
- Nothing here describes one vehicle: its title brands, odometer readings, accidents and open recalls are in the records for its own VIN.
- 403 of the 1,249 complaints on the 2002 Chevrolet Trailblazer give no usable mileage (blank, zero, a filler such as 999999, or over 500,000) and are left out of every mileage figure.
- NHTSA names counted: TRAILBLAZER and TRAILBLAZER EXT. NHTSA files some vehicles under several names (a series name and a trim name, for example); this page counts only these.
- Recall-file names matched: TRAILBLAZER and TRAILBLAZER EXT.
- NHTSA also holds 26 complaints filed as the 2000 Chevrolet Trailblazer. EPA's fuel-economy catalogue lists the Chevrolet Trailblazer for 2002–2026 only, so that model year has no page.
Primary sources behind this page
Open the underlying public source and verify that its scope matches the question you are asking.
- NHTSA complaints flat file (FLAT_CMPL.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Complaints file field layout (CMPL.txt)National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_PRE_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_POST_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Recalls file field layout (RCL.txt)National Highway Traffic Safety Administration
- NHTSA recall and complaint datasets: scope and documentationNational Highway Traffic Safety Administration
- Recalls Lookup by VINNational Highway Traffic Safety Administration
NHTSA’s complaints file was downloaded on November 11, 2026 (FLAT_CMPL.txt, dated 2026-11-11 10:15, 2,265,416 rows), with its recall files (FLAT_RCL_PRE_2010.txt and FLAT_RCL_POST_2010.txt, dated 2026-11-11 08:02). Each complaint is counted once, by its NHTSA number, with the model year and mileage of its first row; a model year has a page only with 10 or more complaints. The collection script and its rules are in scripts/collect-nhtsa-model-year-longtail.mjs.
2002 Chevrolet Trailblazer questions
How many miles will a 2002 Chevrolet Trailblazer last?
NHTSA holds 206 owner complaints on the 2002 Chevrolet Trailblazer that list a mileage past 100,000 miles: 71 past 150,000 and 11 past 200,000. Of the 846 complaints on the 2002 Chevrolet Trailblazer that list mileage, the middle half came between 38,000 and 100,000 miles; 206 (24%) came after 100,000 miles, 71 (8%) after 150,000 and 11 (1%) after 200,000. These are mileages at a reported problem, not a lifespan: the file holds no 2002 Trailblazer that never had one.
What are the most common 2002 Chevrolet Trailblazer problems?
NHTSA's file holds 1,249 owner complaints on the 2002 Chevrolet Trailblazer. Owners named the powertrain most often: 330 complaints, and half of the 270 that list a mileage came after 65,000 miles. A complaint can name more than one component. Of the 1,249 complaints, 106 report a crash, 37 report a fire and 75 report an injury (99 people reported injured). These are owners' reports to NHTSA, not findings.
Is the 2002 Chevrolet Trailblazer a good year?
Complaint counts cannot say whether the 2002 is a good or a bad Trailblazer: they rise with how many were sold and how long they have been on the road. They show how the 2002 compares with the other model years in NHTSA's file. With 1,249 complaints, the 2002 ranks 4th of the 9 Chevrolet Trailblazer model years from 2001 to 2009 with 10 or more complaints, counting from the most. The most: the 2005 (1,466). The fewest: the 2001 (20).
How many recalls does the 2002 Chevrolet Trailblazer have?
NHTSA's recall files of November 11, 2026 list 14 recall campaigns that name the 2002 Chevrolet Trailblazer (13 vehicle campaigns and 1 equipment or tire campaign that names this model year, often for aftermarket parts). A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.
How do I check a used 2002 Chevrolet Trailblazer before buying?
Take the 17-character VIN from the vehicle and compare the odometer with the readings on file for it: title transfers, inspections and auction sales record the mileage on the day. VIN Lookup (free-vin-lookup.com) sells the original ClearVIN PDF for $14.99 (3 reports for $29.99, 5 for $44.99): odometer readings, title brands and auction records on file for the VIN. Check the VIN before buying a used 2002 Chevrolet Trailblazer.