2005 Pontiac Aztek
Not enough comparison years on file yet for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2001 | 216 |
| 2002 | 121 |
| 2003 | 128 |
| 2004 | 67 |
| 2005 | 34 |
KNOWN PROBLEM AREAS
Percentages can add to more than 100% -- a complaint can name more than one system.
26% of complaints: electrical system — 9 distinct reports on file, most commonly citing ignition and instrument cluster/panel.
12% of complaints: engine — 4 distinct reports on file.
Show complaint excerpts
THE VEHICLE WILL CUT COMPLETELY OFF WHILE COMING TO A STOP. WHILE IN MOTION AND APPLYING THE BRAKES TO COME TO ANY KIND OF STOP, IT TURNS COMPLETELY OFF. IT HAPPENS ON A DAILY BASIS SINCE I PURCHASED IT IN 2015.
NHTSA ODI report, 20190503
Also filed under VEHICLE SPEED CONTROL
12% of complaints: fuel system, gasoline — 4 distinct reports on file, most commonly citing fuel pump.
Show complaint excerpts
TL* THE CONTACT OWNS A 2005 PONTIAC AZTEK. THE CONTACT STATED THAT THERE WAS A STRONG FUEL ODOR COMING IN THE INTERIOR AND THE EXTERIOR OF THE VEHICLE.
NHTSA ODI report, 20120327
FUEL LEVEL INDICATOR ERRATIC WITH HALF TANK OR LESS. WHEN THIS OCCURS AND THE VEHICLE IS MOVING DOWNHILL, IT STALLS. DEALER REPLACED FUEL SENDER AND/OR PUMP ASSEMBLY. SAME THING HAPPENED 9 DAYS LATER.
NHTSA ODI report, 20050520
12% of complaints: power train — 4 distinct reports on file, most commonly citing axle assembly.
Show complaint excerpts
TRANSMISSION SHIFTS VERY HARD BETWEEN 1ST AND 2ND. *JS
NHTSA ODI report, 20120501
9% of complaints: vehicle speed control — 3 distinct reports on file.
SAFETY TIMELINE
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNI
Remedy: DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770.
Campaign 07E021000 — check if this car was fixed
BUY-SMART CHECKLIST
2005 Pontiac Aztek — pre-purchase inspection
- Test/inspect for electrical system issues (9 reports on file for this year).
- Test/inspect for engine issues (4 reports on file for this year).
- Test/inspect for fuel system, gasoline issues (4 reports on file for this year).
- Verify recall 07E021000 (fuel system, other) has been completed.
FAQ
Is the 2005 Pontiac Aztek reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2005 Pontiac Aztek?
The most-reported component is electrical system, accounting for 26% of complaints on file.
How many recalls does the 2005 Pontiac Aztek have?
1 recall on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.