Model-year matrix

Oldsmobile Alero
which year?

Compare every Oldsmobile Alero model year the EPA recorded, 1999 to 2004. See complaint patterns, fuel economy and configurations side by side, then open any year for recall campaigns and the full dossier. Confirm against the official NHTSA recall search.

Evidence-led answer

Looking for the best Oldsmobile Alero year—or years to avoid?

The official records cannot honestly name a best, worst or most reliable year. Complaint totals have no sales, mileage or age denominator. They can show where more reports were filed and which components were named, giving you years to investigate more closely before checking the exact car and its VIN.

What is the best year for the Oldsmobile Alero?

No official dataset can support one universal best year. Use the table to compare complaint patterns and EPA figures, then open the shortlisted years for recall campaigns and exact specifications.

Which Oldsmobile Alero years should you avoid?

The records cannot justify a blanket avoid label. Years with more reports are surfaced below as research priorities, not predictions about every car from that year.

01 · More reports to inspect2000

557 indexed complaint reports; exterior lighting is the most-reported component label.

Open the 2000 dossier →02 · More reports to inspect1999

462 indexed complaint reports; service brakes, hydraulic is the most-reported component label.

Open the 1999 dossier →03 · More reports to inspect2001

364 indexed complaint reports; electrical system is the most-reported component label.

Open the 2001 dossier →

Do not read this as an avoid list. Older and higher-selling model years usually accumulate more reports. A low count can also mean a newer, rarer or poorly matched vehicle—not a safer one.

Read this as evidence, not a ranking.

Complaint totals are counts of owner-submitted allegations, not confirmed defects, and they carry no denominator: they are not adjusted for how many cars were sold, how old they are, how far they are driven, or how much publicity a fault received. A high-volume or older year will usually show more reports than a rare or recent one. The site does not convert these into a reliability score, because the data needed to do that honestly is not in the public record.

Direct comparison

Compare two Oldsmobile Alero model years.

Choose any two years. The URL keeps the pair so you can return to the same comparison. Every figure below is an observed official record or EPA estimate—not a reliability score.

First model year

2003 Oldsmobile Alero

NHTSA complaint allegations: 184
Combined EPA economy: 21–25 mpg/MPGe
EPA configurations: 3
Annual EPA fuel-cost estimate: $2,450–2,950
Fuel labels: Regular Gasoline

Most-reported component labelselectrical system 109air bags 25engine 17

Open the 2003 evidence dossier →

Second model year

2004 Oldsmobile Alero

NHTSA complaint allegations: 109
Combined EPA economy: 21–27 mpg/MPGe
EPA configurations: 3
Annual EPA fuel-cost estimate: $2,300–2,950
Fuel labels: Regular Gasoline

Most-reported component labelselectrical system 59exterior lighting 24air bags 13

Open the 2004 evidence dossier →

Observed complaint-record difference

2004 has 75 fewer indexed complaint allegations than 2003.

This is not a rate or reliability finding. The counts have no sales, mileage, age or exposure denominator, and newer years have had less time to accumulate reports.

Side by side

Oldsmobile Alero by year.

Complaint bars are scaled against this model’s own highest year, so they compare years with each other and with nothing else.

Oldsmobile Alero model years with NHTSA complaint totals, most-reported components, EPA fuel economy and configuration counts
Year	Complaints	Most-reported components	Combined MPG	EPA configs	Annual fuel cost	Dossier
2004	109	electrical system 59exterior lighting 24air bags 13	21–27	3	$2,300–2,950	Dossier →
2003	184	electrical system 109air bags 25engine 17	21–25	3	$2,450–2,950	Dossier →
2002	279	electrical system 138exterior lighting 85engine and engine cooling 29	21–25	3	$2,450–2,950	Dossier →
2001	364	electrical system 135exterior lighting 72service brakes, hydraulic 53	22–23	3	$2,650–2,800	Dossier →
2000	557	exterior lighting 168service brakes, hydraulic 154electrical system 94	21–23	3	$2,650–2,950	Dossier →
1999	462	service brakes, hydraulic 126electrical system 95engine and engine cooling 89	20–23	2	$2,650–3,100	Dossier →

Evidence snapshot generated August 25, 2026. “Not indexed” means NHTSA holds no complaint record matching this exact year, make and model — not that no fault occurred. Recall campaigns are not summarised here: NHTSA publishes no bulk recall dataset, and fetching them per year would take longer than the page should. Each year’s dossier shows its recalls in full, live from NHTSA.