2003 Montana 3670 RL Problems
- Complaints
- 8filed with NHTSA
- Median mileage
- 15,000miles, 5 complaints with mileage
- Recalls
- 0campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
Sources: NHTSA records for the 2003 Montana 3670 RL (complaints, recalls, investigations). Report an error
NHTSA recorded 8 consumer complaints for the 2003 Montana 3670 RL. The part named most often is suspension, with 5 complaints (63% of the total), followed by engine cooling (2) and brakes (1). 5 of the complaints include a mileage, and 60% of those were filed for vehicles with under 50,000 miles; the median is 15,000 miles. NHTSA lists 0 recall campaigns and 0 technical service bulletins for this model year.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Suspension5 63%
- Engine cooling2 25%
- Brakes1 13%
- Seats1 13%
- Body and structure1 13%
- Tires1 13%
- Wheels1 13%
Example complaints
Suspension: “Spring shackels on the rear axle failed on the left side and are failing on the right side. The leaf spring came loose and jamed against the frame keeping us from having an accident! 2003 Montana model 3295 (I cannot enter the model in the required area on your form!”
NHTSA complaint #10134191, filed 2005-08, 15,000 milesEngine cooling: “On septemeber 10, 2010, the rear sliding door on my car (2003 pontaic Montana) came off the track. A passeneger had to hold the door until I pulled over. I noticed that there have been several recalls involving my 2003 pontaic Montana. I haven't received any notices. Dealers have encouraged me to but another car, stating that my car would cost $3000.00 to fix. It also has an oil pan leak, a squeek and interior trim falling out. I've replaced shattered windshield, brakes, tires. What can I do?”
NHTSA complaint #10355394, filed 2010-09, 100,000 milesSeats: “My drivers seat button above the switch to move the seat into position keeps breaking I have replaced it 3 times!!! My fingers got pinched severely when it broke...I have owned this van for 4 years. Engine over heating, no radiator leaks, mechanic found intake gasket leaking into oil and also dripping out of the tailpipe. Mechanic will replace the intake gasket costing me almost $900 to fix of which I believe GM should pay me back for. They knew about this problem and never let the public know until I found out by doing my own search online. …”
NHTSA complaint #10292360, filed 2009-11, 97,000 milesMileage when problems were reported
60% of the 5 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 5,000 and 97,000 miles.
Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Recalls and investigations
NHTSA lists no recall campaigns for the 2003 Montana 3670 RL in the data used here. A recall can apply to some vehicles of a model year and not others, so check a specific vehicle by VIN at nhtsa.gov/recalls.
Technical service bulletins
No technical service bulletins are on record for the 2003 Montana 3670 RL.
Other model years of the Montana 3670 RL
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2003 | 8 | 15,000 | 0 | — | — | — | Not enough data |
All Montana 3670 RL model years
Frequently asked questions
How many NHTSA complaints does the 2003 Montana 3670 RL have?
NHTSA recorded 8 consumer complaints for the 2003 Montana 3670 RL as of Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2003 Montana 3670 RL is reported most often?
Suspension is named most often, in 5 complaints (63% of the total), followed by engine cooling with 2.
Has the 2003 Montana 3670 RL been recalled?
NHTSA lists no recall campaigns for this model year in the data used here. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
At what mileage are problems with the 2003 Montana 3670 RL reported?
Among the 5 complaints that include a mileage, the median is 15,000 miles and the middle half falls between 5,000 and 97,000 miles; 60% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.