NHTSA lists 5 safety recalls and 135 owner complaints for the 2002 Pontiac Montana. Most complaints involve engine and engine cooling (26) and exterior lighting (15). The EPA rates it 18–20 mpg combined.
DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN THE STEERING KNUCKLE BREAKING IN THE HUB AREA.
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).
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.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“BOUGHT MY CAR USED IN 2006,AIR BAG LIGHT HAS COME ON A FEW YEARS LATER,DEALER WON'T FIX IT BECAUSE I DON'T QUALIFY FOR RECALL,TELLS ME CAR CAME FROM CANADA. DEPENDING ON WHERE YOU CHECK MY VIN IS ALSO REGISTERED IN THE US. MY CAR IS NOW LEAKING COOLANT,ONE REPAIR SHOP IS SURE IT'S THE INTAKE GASKET,BUT I CAN'T GET THIS FIXED EITHER BECAUSE IT'S NOT UNDER RECALL YET I DID MY OWN RESEARCH AND FOUND MILLIONS OF PEOPLE ARE GETTING THE SAME PROBLEMS. I SURE WISH I COULD QUALIFY FOR AT LEAST ONE OF THE PROBLEMS I'M HAVING. *TR”
“THE DRIVER AND PASSENGER SIDE BRAKE LIGHTS CONSTANTLY GO OUT. I HAVE SPOKEN TO A MECHANIC AND HE TOLD ME THAT IT IS VERY COMMON FOR GM VEHICLES IN THIS MODEL YEAR RANGE TO HAVE TO REPLACE THE LIGHTING BANK IN THE REAR OF THE VEHICLES ON BOTH SIDES. THE BANK WHICH CONTAINS THE BRAKE LIGHTS, THE BACK-UP LIGHTS, AND THE RUNNING LIGHTS FAILS AND THE BRAKE LIGHTS SEEM TO BE MOST AFFECTED. I HAVE HAD TO REPLACE MY BRAKE LIGHTS APPROXIMATELY ONCE A MONTH FOR MULTIPLE YEARS. THERE HAVE BEEN MANY NEAR-COLLISIONS DUE TO BRAKE LIGHTS NOT OPERATING. THE THIRD BRAKE LIGHT AT THE TOP OF THE VEHICLE APPEARS TO NOT BE AFFECTED BY THIS. *TR”
“2002 PONTIAC MONTANA. CONSUMER STATES PROBLEM WITH VEHICLE WINDSHIELD *TGW LAST NOVEMBER, THE WINDSHIELD CRACKED DIAGONALLY TOWARD THE LEFT LOWER CORNER. UPON INSPECTION, IT WAS APPARENT THE WINDSHIELD HAD RELEASED FROM THE UPPER RIGHT CORNER. THE VEHICLE WAS INSPECTED BY A GLASS REPAIR SHOP AND THEY INFORMED THE CONSUMER THAT THE ROOF/GLASS OPENING WAS RUSTED AND HAD TO BE REPAIRED/REPLACED BEFORE THEY WOULD REPLACE THE GLASS. THE DEALER INFORMED THE CONSUMER THERE WAS A SERVICE BULLETIN SPECIFYING THAT THE ROOF WAS TO BE REPLACED TO FIX THE CONDITION. *JB”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Montana FWD Auto 4-spd, 6 cyl, 3.4 L · Front-Wheel Drive | 17 | 24 | 20 | $3,100 | 444 |
| Montana AWD Auto 4-spd, 6 cyl, 3.4 L · 4-Wheel or All-Wheel Drive | 16 | 22 | 18 | $3,450 | 494 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
5 safety recalls as of Nov 10, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 135 complaints with NHTSA. The most-cited components are engine and engine cooling (26), exterior lighting (15), visibility (12). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2002 Pontiac Montana at 18–20 mpg combined, depending on engine and drivetrain (2 versions rated).