2003 Pontiac Aztek
US · SUV · Sport Utility Vehicle - 2WD
The 2003 Pontiac Aztek is listed in the US market as a suv with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- 3.4L 6-cylinder
- Transmission
- 4-speed automatic
- Drivetrain
- Varies by configuration: AWD, FWD
- Fuel
- Gasoline
- Economy
- 18 mpg (13.1 L/100 km) to 20 mpg (11.8 L/100 km) combined
Key Figures
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | 3.4L 6-cylinder | |
| Displacement | 3.4 L | |
| Cylinders | 6 | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | EPA fueleconomy.gov |
| Gears | 4 | |
| Drivetrain | Varies by configuration: AWD, FWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 18 mpg (13.1 L/100 km) to 20 mpg (11.8 L/100 km) | EPA fueleconomy.gov |
| City | 16 mpg (14.7 L/100 km) to 17 mpg (13.8 L/100 km) | |
| Highway | 22 mpg (10.7 L/100 km) to 24 mpg (9.8 L/100 km) |
Our sources do not publish these for this vehicle: Aspiration, Power, Torque, Electric range, Battery capacity. We leave them out instead of estimating.
Trims and configurations
2 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 4 recall campaigns for this model year. Last checked November 4, 2026.
07V349000: FUEL SYSTEM, GASOLINE:STORAGE
ON CERTAIN VEHICLES, VARIATIONS IN THE MANUFACTURING PROCESS OR EXPOSURE TO HIGH AMBIENT TEMPERATURES MAY LEAD TO FRACTURE OF THE FUEL TANK INLET CHECK VALVE (ICV).
Remedy: DEALERS WILL REPLACE THE FUEL TANK. THE RECALL WILL BE MAILED IN TWO PHASES WITH THE FIRST PHASE BEGINNING ON DECEMBER 4, 2007. THE SECOND PHASE WILL BE MAILED ON DECEMBER 13, 2007. OWNERS MAY CONTACT BUICK AT 1-866-608-8080;…
Reported August 8, 2007. View on NHTSA
07E021000: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
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.
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.
Reported March 12, 2007. View on NHTSA
03V250000: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DOES NOT EXPLAIN THE MEANING OF THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT LOWER UNIVERSAL ANCHORAGE SYSTEM.
Remedy: OWNERS WILL BE PROVIDED WITH A SUPPLEMENT FOR THEIR OWNER'S MANUAL. THIS SUPPLEMENT DESCRIBES AND SHOWS THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT ANCHORS THAT ARE LOCATED IN THE VEHICLE AND ON THE CHILD RESTRAINT OR BOOSTER CUSHION.…
Reported July 15, 2003. View on NHTSA
03V052000: STEERING
IN SOME OF THESE SPORT UTILITY VEHICLES, THE DIAMETER OF THE STEERING COLUMN INTERMEDIATE SHAFT IS TOO SMALL.
Remedy: DEALERS WILL INSPECT, AND REPLACE IF NECESSARY, THE STEERING COLUMN INTERMEDIATE SHAFT. OWNERS WERE NOTIFIED BY TELEPHONE ON FEBRUARY 7, 2003, WITH A FOLLOW-UP LETTER ON FEBRUARY 11, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED…
Reported February 20, 2003. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved November 9, 2026 · US Government public data
- NHTSA vPIC · retrieved October 18, 2026 · US Government public data
Source checked: November 9, 2026
Data verified: November 9, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Compare
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Frequently asked questions
What engine does the 2003 Pontiac Aztek have?
3.4L 6-cylinder. Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2003 Pontiac Aztek?
Combined fuel economy is 18 mpg (13.1 L/100 km) to 20 mpg (11.8 L/100 km), as published by the source shown in the specification table.
Is the 2003 Pontiac Aztek front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: AWD, FWD.
Are there recalls for the 2003 Pontiac Aztek?
NHTSA lists 4 recall campaigns for this model year (last checked November 4, 2026). Details are in the Recalls section.