BMW 340I problems, recalls & best years
The deets on every 340I from 2016 to 2024: 18 owner complaints and 2 recalls across 6 model years.
The model years with the most owner complaints are 2016 (6), 2017 (5), 2018 (3). Best fuel economy: 25 mpg combined (2018).
Problem areas across all years
Year by year
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the BMW 340I.
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FAQ
What is the worst year for the BMW 340I?
The model years with the most owner complaints are 2016 (6), 2017 (5), 2018 (3).
How many recalls has the BMW 340I had?
Across 2016–2024, NHTSA lists 2 vehicle recall campaigns by model year (a campaign that covers several years counts once per year).