BMW 840i reliability by year
8 recall campaigns and 0 owner complaints across 7 model years. Year-by-year sample sizes are too thin to call a best/worst yet — but the per-year breakdown still surfaces what to watch for.
Worst model years to avoid → — the single year to avoid for every model line we track, ranked side by side.
At-a-glance: every year color-coded
Each cell shows the last two digits of the model year and its 0–10 reliability score from NHTSA data. Click any year to see the full record. ★ best year · ✕ year to avoid.
Year-by-year reliability 7 model years · newest first
Per-year recall counts add up to 19, more than the 8 campaigns above, because a single NHTSA campaign often covers several model years and is counted once in each.
Common questions
What's the best year to buy a BMW 840i?
Sample sizes across years are too thin to make a confident best-year call for this model right now. Check the year-by-year list below — recalls and complaint counts per year are still useful even when the rollup verdict isn't.
Which BMW 840i year should I avoid?
Not enough year-by-year data to call out a worst year confidently. Review the year-by-year breakdown for recall counts and complaint volumes.
Which years of the BMW 840i should I avoid?
No BMW 840i model year currently rises to an "avoid" or "high-risk" verdict on the NHTSA data — either the record is clean or sample sizes are still too thin for a confident call. The year-by-year breakdown below shows what's on file regardless.
How many years of the BMW 840i are tracked?
7 model years (2020 through 2026) with NHTSA records on file. Total across the lineup: 8 distinct recall campaigns and 0 owner complaints. Those campaigns land on 19 model-year entries in total, because one campaign often covers several years at once — which is why per-year recall counts add up to more than the campaign count.
What's the most-reported problem on the BMW 840i?
No category clusters have surfaced enough volume yet to flag a most-reported problem.