2012 BMW 6 Series
Common problems & what to know before you buy
Before you message the seller, know the documented failure patterns, repair cost exposure, and risk level for the 2012 BMW 6 Series.
What to watch for on the 2012 BMW 6 Series
Electric Water Pump Failure
The electric water pump fails without warning, often around 60,000 to 100,000 miles, and the car overheats.
High Oil Consumption and Valve Stem Seal Leaks
Known for heavy oil consumption, leaking valve stem seals (blue smoke on start-up) and heat damage from the turbos.
5 more known problems on the 2012 6 Series
Your guide shows all of them and which apply to the exact car, and what to ask the seller.
Recalls on the 2012 BMW 6 Series
Engine and engine cooling: turbo/supercharger
BMW IS RECALLING CERTAIN MODEL YEAR 2011 5-SERIES, 5-SERIES GRAN TURISMO, MODEL YEAR 2012 6-SERIES CONVERTIBLE, 7-SERIES, X5 SAV, AND X6…
Source: NHTSA
2012 BMW 6 Series at a glance
- Trims
- 640i650i650i xDrive
- Engine
- 3.0L 6-Cylinder Turbo, 4.4L 8-Cylinder Turbo
- Transmission
- Automatic 8-spd, Manual 6-spd
- Drivetrain
- RWD, AWD
- Fuel
- Gasoline
- Body style
- Coupe
Other BMW 6 Series years
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Frequently asked questions
What are the common problems with the 2012 BMW 6 Series?
NHTSA has no owner complaints on file for the 2012 BMW 6 Series. There is 1 recall campaign covering this model year. Known problems on its engines include electric water pump failure, high oil consumption and valve stem seal leaks and timing chain stretch. Squeezed's free research-backed buyer guide cross-references these against documented failure patterns and mileage-stage risks, sorted by severity, in about a minute.
Is the 2012 BMW 6 Series reliable?
Reliability depends heavily on the specific configuration and how the car was maintained. Start with the 1 open recall campaign on this model year and confirm the work was completed. Generate a Squeezed buyer guide for this exact vehicle to see a reliability snapshot, repair-cost exposure, and the questions to ask the seller before you buy.
Should I still get a pre-purchase inspection on a 2012 BMW 6 Series?
Always. A Squeezed buyer guide is the triage step before the inspection: it shows you the documented failure patterns and what to check so you can decide which 2012 BMW 6 Series listings are even worth a mechanic's time, then walk into the PPI knowing exactly what to look for.
Squeezed is a buyer guide based on public data and industry patterns, not a mechanical inspection. Always get a professional pre-purchase inspection before you buy.