FaultScore

Worst years for a Pontiac Grand AM

Owners have filed 8,105 complaints about the Pontiac Grand AM with NHTSA across model years 1973 to 2005. More of them are about the electrical system than anything else.

Avoid

1999 Pontiac Grand AM

1,318 complaints — the highest FaultScore of any year, mostly brakes.

Cleanest on record

1993 Pontiac Grand AM

290 complaints — the lowest FaultScore of the graded years.

Every Pontiac Grand AM year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2005 B 143 21 3 85,627 Electrical System
2004 C 402 34 10 81,000 Electrical System
2003 C 436 40 8 68,000 Electrical System
2002 C 549 33 3 70,000 Electrical System
2001 C 759 30 6 70,000 Electrical System
2000 D 939 68 19 65,000 Lights
1999 D 1,318 99 15 70,000 Brakes
1998 B 236 16 5 80,000 Brakes
1997 C 600 43 14 90,000 Electrical System
1996 D 672 45 18 103,494 Electrical System
1995 D 587 78 47 101,000 Electrical System
1994 C 515 71 30 123,000 Electrical System
1993 B 290 11 20 100,000 Engine & Cooling
1992 304 15 4 88,000 Engine & Cooling
1991 102 11 6 Engine & Cooling
1990 61 3 4 Engine & Cooling
1989 88 4 4 Engine & Cooling
1988 34 4 2 Engine & Cooling
1987 47 7 2 Engine & Cooling
1986 13 1 1 Steering
1985 8 1 1 Engine & Cooling
1983 1 0 0 Tires
1973 1 0 0 Engine & Cooling

What breaks on a Pontiac Grand AM

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Electrical System 1,687 20.8%

Worst in 2001

Engine & Cooling 1,119 13.8%

Worst in 1999

Brakes 1,091 13.5%

Worst in 1999

Lights 747 9.2%

Worst in 2000

Airbags 446 5.5%

Worst in 1996

Worst in 1999

Steering 376 4.6%

Worst in 1999

Worst in 2000

Suspension 317 3.9%

Worst in 1999

Worst in 1995

Body & Structure 254 3.1%

Worst in 1999

Worst in 1997

Worst in 1999

Worst in 1999

Exactly what failed on a Pontiac Grand AM

The named sub-assemblies behind those complaints, across every model year.

Antilock/Traction Control/Electronic Limited Slip 347 15.9%
Engine 341 15.7%
Frontal 256 11.8%
Switch 212 9.7%
Power Window Devices AND Controls 196 9.0%
Gasoline 193 8.9%
Rotor 186 8.5%
Ignition 160 7.3%
Automatic Transmission 144 6.6%
Switch 142 6.5%

Complaints filed over time

Every complaint about every Pontiac Grand AM, by the month it reached NHTSA.

Jan 1995 peak 155 Aug 2025

Pontiac Grand AM problems by state

Where owners filed from. Heavier states are usually just bigger markets, but a part that fails in heat or salt shows up here first.

Compare the Pontiac Grand AM

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.