Used Car Checklists

2026 Chevrolet Trailblazer: What to check before buying

Only 3 owner complaints are on file with NHTSA for this car, so this sheet is short. Problems reported on other Trailblazer years with the same design are listed below the checklist.

Chevrolet Trailblazer2026
Owner complaints
3
Recalls
0
Crashes reported
0
Reliability
Good
76/100 on Auto Reliability Index

Run the VIN before you go

A history report shows accidents, title brands, odometer readings, and open recalls for this 2026 Chevrolet Trailblazer. Ask the seller for the VIN; it is also on the dash at the base of the windshield.

Your inspection sheet

Tick items off on your phone at the car, or print it. Ticks stay on this device.

0/4 checked

1

Paperwork and questions

Before you go, or before you touch the car0/1

2

Test drive

At least 20 minutes, with some highway0/3

These checks are specific to this model year. For tires, body panels, fluids, and the other basics every used car needs, use the general inspection guide.

Reported on other Trailblazer years with the same design

Few owners have reported problems with this year yet. These years share the 2026's design and most of its parts, so their problems are the ones to look for on this car too.

2025 Trailblazer

19 owner complaints
  • Electrical 8
  • Transmission 6

Worth adding to your 2026 checks

  • Start the car and watch the dash for a "service charging system" or battery warning during the whole test drive.
  • Shift into reverse several times and confirm the backup camera shows a clear image every time.
  • On a cold start, hold the brake, shift from Reverse to Drive, and feel for a delayed, hard lurch.
Open the 2025 checklist

2024 Trailblazer

32 owner complaints
  • Electrical 9
  • Transmission 5
  • Brakes 4

Worth adding to your 2026 checks

  • Drive through several stops with auto start-stop on and confirm the engine restarts smoothly every time.
  • Have a passenger pair a phone over Bluetooth while moving and watch for the cluster or infotainment screen going black.
  • Shift between park, drive, and reverse several times, feeling for lurching, harsh slams, or gears not engaging.
Open the 2024 checklist

2023 Trailblazer

62 owner complaints
  • Electrical 13
  • Engine 13
  • Brakes 11

Worth adding to your 2026 checks

  • Park and shut off the car several times; confirm no "Shift to Park" message appears and the doors lock.
  • Pair a phone, run CarPlay, then shift from reverse to drive and confirm the backup camera image clears.
  • Press the OnStar button and place a Bluetooth call to confirm the module and microphone work.
Open the 2023 checklist

Which Trailblazer is it?

EPA figures for each version of the 2026 Chevrolet Trailblazer. Use them to confirm you are looking at the version that was advertised, and as a yardstick on the test drive.

VersionDriveEPA rating
1.3L 3-cylGasAWD, FWD27–31 mpg
1.2L 3-cylFlex fuelFWD30 mpg
  • The 2026 Chevrolet Trailblazer was sold in two versions. Confirm which one this is from the window sticker, the engine cover, or the VIN report before you compare prices.
  • Reset the trip computer at the start of the drive. A Trailblazer that averages well under the EPA 27 mpg combined on a mixed route may have an engine or tire problem.

Check the odometer against these mileages

Owners report these failures starting around the mileages below. A car inside one of these ranges deserves a closer look at that part, or records showing it was already fixed.

  • Brake system failures

    0–200 miles

  • Transmission issues

    0–200 miles

0 mi25k50k

Where the 2026 fits in the Trailblazer's history

Redesigns and mid-cycle updates change what can go wrong.

The 2026 is the sixth model year of the Trailblazer's first generation (2021 on).

It includes the 2024 update.

What changed for 2024

  • New front fascia design
  • New running lights
  • New LED taillights
  • New exterior colors
  • New wheel designs
  • 11-inch touchscreen infotainment system

Also looking at these instead of a Trailblazer?

Cars shoppers compare with the Chevrolet Trailblazer, with their own 2026 checklists.