Chrysler Pacifica Plug-In Hybrid vs Pontiac Bonneville

Both cars' complete complaint records, side by side.

Read the totals carefully. NHTSA publishes no sales figures, so the car that sold more collects more complaints regardless of quality. The rows worth weighing are the proportions — the share of complaints that involved harm, and which part dominates.

Measure	Chrysler Pacifica Plug-In Hybrid	Pontiac Bonneville
Complaints on file	1,077	2,580
Model years covered	2017–2025	1977–2005
Worst model year	2018	1998
Best model year	2024	2004
Crashes reported	19	135
Fires reported	30	180
Injuries reported	10	117
Deaths reported	0	0
Most complained-about part	Electrical System	Engine & Cooling
Share of complaints involving harm	5.5%	16.7%

Chrysler Pacifica Plug-In Hybrid by year

127 375 83 107 40 219 77 48 1

17 18 19 20 21 22 23 24 25

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Electrical System 236 21.9%

Engine & Cooling 211 19.6%

Fuel & Propulsion 201 18.7%

Transmission & Drivetrain 172 16.0%

Other & Unspecified 94 8.7%

Driver Assist & Collision Avoidance 37 3.4%

Acceleration & Cruise Control 36 3.3%

Brakes 27 2.5%

Pontiac Bonneville by year

1 4 2 2 1 1 2 3 24 20 35 45 26 139 183 123 330 181 188 359 176 301 179 113 67 38 37

77 78 79 81 82 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Engine & Cooling 615 23.8%

Electrical System 324 12.6%

Brakes 256 9.9%

Steering 218 8.4%

Transmission & Drivetrain 171 6.6%

Fuel & Propulsion 169 6.6%

Airbags 150 5.8%

Windows, Mirrors & Wipers 133 5.2%