BMW 430I
2017–2021 only
2017–2021 BMW 430I models have 136 classified complaints on record for these years specifically, plus 12 recalls. The most common issue in this range is Cooling system: radiator, water pump, thermostat, fan, typically surfacing around 74,000 miles.
Computed directly from stored federal records for 2017–2021 model years only — not blended with the rest of this vehicle's production run. See the full BMW 430I report for every year combined.
What breaks, and when — 2017–2021 only
Median onset: 74,000 miles. 9.4% of these reported an injury, a death, or a crash with fire.
Tends to show up later than this model's other issues. · More common in older model years. · Typical repair: $260–$1,910 nationally.
Median onset: 32,000 miles. 18.5% of these reported an injury, a death, or a crash with fire.
More common in older model years.
Median onset: 28,693 miles.
More common in newer model years.
Median onset: 33,200 miles.
More common in older model years. · Typical repair: $330–$620 nationally.
Median onset: 60,000 miles.
Tends to show up later than this model's other issues. · More common in older model years.
Which other vehicles have oil consumption problems? →Onset mileage not consistently reported.
Median onset: 13,200 miles.
Tends to show up earlier than this model's other issues. · More common in older model years.
Onset mileage not consistently reported.
More common in older model years.
From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.
Cost estimator: what will this one cost you?
Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.
Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2017–2021 model years. See the full BMW 430I report for every year and full specs/safety data.