6.9
fairly significantTypical Repair Cost:
no data
Average Mileage:
56,714 miles
Total Complaints:
7 complaints
Most common solutions:
- not sure (6 reports)
- repair improperly welded body seam (1 reports)
body / paint problem
This problem may be covered under warranty. Ask your Pontiac dealer.
Helpful Websites About 2000 Pontiac Bonneville water leaks into the trunk when it rains
2007Sep 01
Bonneville 3.2L V6
- Automatic transmission
- 100,000 miles
WTF I have the trunk thing but thats just when i open the trunk water drips off
the upright trunk.
the real problem in mine is inside the car. standing water on the floor. almost 2 gallons of water soaked up. went to the dealer and said it was disconnected sun roof drainage they apparently "fixed" the problem and ran it under the water test machine but... it still leaks. the car was used though and didnt know if the sun roof was aftermarket and installed improperly
I hope i didn't get screwed
the car drives so nicely and is easy to drive
2007Mar 07
(reported on)Bonneville SE 3.2L V6
- Automatic transmission
- 42,000 miles
Water leaks into the trunk after a heavy rain. When the trunk is opened, the water leaks in. Not sure where the flaw is causing the leak, but it is annoying....
A D V E R T I S E M E N T S
2007Mar 06
(reported on)Bonneville SSei
- Automatic transmission
- 50,000 miles
Just a real pain in the butt. Trunks are very spacious in the Bonneville, but it does absolutely no good.
2006Apr 01
(reported on)Bonneville
- 18,000 miles
Had the same water leak in the trunk as describrd by others. Took 4 trips to the dealership before the problem was found and over 15 shop days. Turned out to be a body seam that wasn't welded properly. Maybe this will help other owners
2006Mar 25
(reported on)Bonneville SL
- 80,000 miles
Am getting fed up trying to fix this, it shouldn't take a college degree to figure it out but the water just continually shows up. GM has no clue either.
2006Feb 14
(reported on)Bonneville
- 82,000 miles
I noticed the carpet was getting a wet stain in the trunk and picked up the mat and there was about 6 inches of water in the wheel well. It had to be vaccumed out. There is no plug hole in it either.
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A D V E R T I S E M E N T S
2003Jan 19
(reported on)Bonneville
Our car has been holding water in the trunk (seems to be around the spoiler area). If will hold water for weeks. You go to open the trunk and the water which has been inside the trunk will pour onto the contents in the trunk or you! We have had to the dealer three times. First two times at the dealer, we were told that they would fix this by having their leak expert (outside company) come on site and repair. After the second trip and the trunk still leaked, the service department did tell my husband that they had other complaints with this model!
Sherri G.
Maineville, OH, USA
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