2003 Pontiac Bonneville Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2003 Pontiac Bonneville
The national average repair and maintenance cost for a 2003 Pontiac Bonneville is between $310 and $379 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.
Repair Cost Index Score
2003 Pontiac Bonnevillescores in the least expensive range of all car models for average repair and maintenance costs
- average of all models
What does this score mean?
Annual Repair Cost
The intake manifold gaskets can develop external engine oil or coolant leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue. In some cases the plastic i...
Problems with the anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The the key and ignit...
I've had several people look at it. Not the oil, not a piston. Two people said could be a broke f...
ON CERTAIN CADILLAC DEVILLE AND SEVILLE PASSENGER VEHICLES, FUNERAL COACHES, AND LIMOUSINES EQUIP...
CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S...
Overall (2 Reviews)
Body, Interior & Misc.
Electrical & Lights
Exhaust & Emissions
Heating & Air Conditioning
Suspension & Steering
August 19, 2010
This is my second Bonneville, first in 1984. Nice sturdy vehicle.interior is adequate comfortable. Good solid brake system. Transmission went out at 90,000 miles. Ok except for the computer sys...
May 30, 2010
2003 Pontiac Bonneville
This is my 3rd bonneville. I started with the 94. All have been the ssei (super charger). The 94 definitly had the most power! I think they must have later, put a govener on them. On my 2000 and 20...