Pontiac Bonneville Pontiac Bonneville

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Pontiac Bonneville repairs by problem area

Engine (30%)

Transmission and Drivetrain (4%)

Brakes and Traction Control (9%)

Suspension and Steering (30%)

Electrical and Air Conditioning (9%)

Paint, Rust, Leaks, Rattles, and Trim (17%)

Other (0%)

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Chart based on 23 repairs.
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Pontiac Bonneville suspension repair cost distribution

$2500+ (0%)

$1000 - $2499 (0%)

$500 - $999 (14%)

$100 - $499 (29%)

< $100 (57%)

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Chart based on 7 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2004 Pontiac Bonneville 4dr Sedan

205-horsepower 3.8L V6 4-speed automatic FWD

4000 mi Intermediate steering shaft replaced 
13630 mi 1. Clunk when turning at low speeds, dealer replaced steering shaft. 2. Squeek from front end, dealer found loose wheel bearing, replaced under warranty. 3. Trunk leaking; dealer replaced trunk weatherstrip, resealed seems of trunk framing. 4. Tail lig 

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2003 Pontiac Bonneville 4dr Sedan

supercharged 240hp 3.8L V6 4-speed automatic FWD

60000 mi

US $80
Replaced rear shocks because of fluid leaking. 

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2003 Pontiac Bonneville 4dr Sedan

205-horsepower 3.8L V6 4-speed automatic FWD

96000 mi

US $700
Replaced rear shock absorbers. 
32500 mi Warranty replacement of steering shaft. Design issue of lubrication system. 

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2001 Pontiac Bonneville 4dr Sedan

205-horsepower 3.8L V6 4-speed automatic FWD

142000 mi

US $250
Replaced the rear shocks. 

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2000 Pontiac Bonneville 4dr Sedan

205-horsepower 3.8L V6 4-speed automatic FWD

121000 mi

US $150
Replaced rear air assist shock absorbers with Monroe coil spring over shock absorber replacements. Factory shocks failed and caused pump to fail. 

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See TrueDelta's information for all Pontiac models.

Pontiac Bonneville Suspension Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently Pontiac Bonneville problems occur, check out our car reliability stats.