2005 Pontiac Aztek
The Verdict
Worst problem area
Electrical
Electrical leads by volume: 9 of 34 complaints (26%) mention it.
Complaints filed fell from 67 in 2004 to 34 in 2005.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2003 | 2004 | 2005 | vs. 2005 Sport Utility Vehicle - 2WD |
|---|---|---|---|---|
| Annual fuel cost ($) | 3,100–3,450 | 3,100–3,450 | 3,300–3,450 | |
| Combined MPG | 18–20 | 18–20 | 18–19 | |
| City / Highway MPG | 16–17 / 22–24 | 16–17 / 22–24 | 16–17 / 22–24 | |
| CO₂ tailpipe (g/mi) | 444–494 | 444–494 | 468–494 | |
| Complaints filed | 128 | 67 | 34 | |
| Recalls issued | 4 | 4 | 1 | |
| Crash-involved complaints | 5 | 5 | 2 | |
| Fire-involved complaints | 6 | 0 | 0 | |
| Injuries reported | 6 | 6 | 0 | |
| Deaths reported | 0 | 0 | 0 | |
| Configurations compared | 1 | 1 | 1 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2005 Pontiac Aztek have?
1 NHTSA recall campaign as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2005 Pontiac Aztek?
Electrical: 9 of 34 NHTSA complaints (26%) mention it.
What gas mileage does the 2005 Pontiac Aztek get?
EPA rates it 18–19 MPG combined.
How much does it cost to fuel a 2005 Pontiac Aztek?
EPA estimates $3,300–$3,450 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (2)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 4-spd | 6 | 3.4L | Front-Wheel Drive | Regular | Sport Utility Vehicle - 2WD | 17 mpg (high) | 24 mpg (high) | 19 mpg (high) | $3,300 (low) | 468 g/mi (low) |
| Configuration 2 | Automatic 4-spd | 6 | 3.4L | 4-Wheel or All-Wheel Drive | Regular | Sport Utility Vehicle - 4WD | 16 mpg (low) | 22 mpg (low) | 18 mpg (low) | $3,450 (high) | 494 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 5 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 4 | 0 | 0 | 0 | 0 |
| Fuel System | 7 | 0 | 0 | 0 | 0 |
| Electrical | 9 | 0 | 0 | 0 | 0 |
| Brakes | 3 | 1 | 0 | 0 | 0 |
| Steering | 2 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 2 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 2 | 1 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 3 | 0 | 0 | 0 | 0 |
| Body, Seats & Latches | 2 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 1 | 0 | 0 | 0 | 0 |
| Other | 2 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (1)
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES · Campaign 07E021000 · Mar 12, 2007
Defect: 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 UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
Consequence: FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.
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.