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G42 Coupe
BMW 2 Series · Coupe · 2021–
Current rear-drive 2-series coupe with the B58 in the M240i.
Production run
2021–now
Engines covered
2
Avg. part price
—
19902026
Interactive systems map
Inspect the G42
Tap a hotspot to inspect that system
Systems map
Where it goes wrong
Each numbered hotspot counts the documented failure points in that area. Select one to see the specifics for this chassis and engine.
Failure points by system
Engine1
Cooling2
Fuel3
Documented issues per engine
4B48
4B58
Known weak points
What breaks on the G42
Guides & playbooks
G42 playbooks
Maintenance scheduleGive me a mileage-based maintenance schedule for a BMW 2 Series G42, including the items the factory schedule skips.Buyer's inspectionI'm inspecting a used BMW 2 Series G42. What exactly should I check, test drive and look for underneath?Build planPlan a staged performance build for a BMW 2 Series G42 that stays reliable as a daily driver.Fault code lookupI have a fault code on my BMW 2 Series G42. Walk me through what it means and how to confirm the cause.
Fits your G42
Parts & tools
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