Generation-specific owner insights from 20+ substantive owner discussions, with US complaint and recall records.
Should I buy one?16
US owner complaints (NHTSA), 2017–2023
1
recall campaigns
unknown or other
most-complained area
Our take, from owner reports
Owner sentiment for the G32 6 Series GT is mixed but leans positive among actual owners, who describe it as a highly underappreciated, practical, and comfortable car with an excellent engine and gearbox.
4 problems reported (1 recurrent, 3 isolated) · medium confidence
Multiple owners report window regulators failing, with one owner experiencing two failures and suspecting a third; repair costs around 300-350 per window and parts often require ordering.
One owner reported the compressor failing, causing the rear suspension to collapse and requiring an expensive replacement.
One owner noted this appears in winter and is not specific to this car.
Noted as expected wear-and-tear costs rather than a defect.
The 630d (3.0-litre straight-six diesel) is the version owners most consistently praise, with multiple long-term owners reporting bulletproof engine and gearbox reliability and strong motorway MPG. No other engine variant receives comparable owner endorsement.
Owners compare it most often with the BMW 5 Series saloon, BMW 5 Series Touring, BMW 3 Series GT, BMW X6 and Mercedes-Benz E-Class.
Is a 2017–2023 6 Series right for you?
Get an answer for your year, mileage and budget.
Owner sentiment for the G32 6 Series GT is mixed but leans positive among actual owners, who describe it as a highly underappreciated, practical, and comfortable car with an excellent engine and gearbox. The strongest criticism comes from non-owners and observers who find the fastback GT styling unattractive, with several comparing it unfavorably to the 5 Series. Long-term owners consistently praise the 630d diesel's reliability, fuel economy, and long-distance comfort, while noting a handful of recurring niggles unrelated to the drivetrain. Early and late model years are not clearly differentiated in the discussions, though most detailed ownership feedback comes from 2018-era cars.
Owners position the G32 as a more spacious, practical alternative to the 5 Series, sharing the same driving position and interior feel but offering far more cargo and passenger space. Several owners cross-shopped the 5 Series Touring and chose the 6 GT for its larger boot and five-door layout. It is also described as blending elements of the E-Class and 5 Series, and as offering more cargo space than the X6. Against the 3 Series GT, owners consider the 6 GT a step above in space and presence. The car is repeatedly framed as a hidden gem that is cheaper than similarly configured luxury rivals.
Owners recommend the 630d for its reliability and fuel economy, and suggest seeking a well-specced example since the GT comes generously equipped as standard. One owner advises checking for a full BMW service history when buying used. Buyers are advised to inspect window mechanisms and the air suspension before purchase.
This generation suits buyers who want maximum interior and cargo space with a comfortable, refined long-distance cruiser rather than a sporty coupe, and who are not put off by the polarizing fastback styling. Owners suggest it is a strong value against comparable luxury cars. Inspection advice from owners: test all frameless door windows up and down several times and listen for crackling noises from inside the doors; check the car sits level when cold and listen to the rear air suspension compressor for smooth operation, as a struggling compressor signals impending failure. Buyers looking at high-mileage examples are advised to budget for worn consumables. No specific model years are recommended for avoidance.
Owners repeatedly emphasize that the G32 is rare, which makes finding information and parts harder but gives it a distinctive, seldom-seen character. The car's interior space is described as exceptional, exceeding that of a 3 Series GT and offering a very large boot despite the sloping roofline. Run-flat tyres are noted as contributing to ride noise and reduced comfort. The 6 GT is widely disliked on aesthetic grounds by observers, but actual owners frequently defend its looks and practicality. Analysis based on approximately 20 substantive owner discussions about this generation.
| Year | Complaints | Recalls | Most-reported area |
|---|---|---|---|
| 2019 | 4 | 1 | power train |
| 2018 | 11 | 0 | unknown or other |
| 2017 | 1 | 0 | electrical system |
Source: US National Highway Traffic Safety Administration. Higher-selling years naturally accumulate more complaints.
2019 · back over prevention: sensing system: cameracampaign 19V684000
BMW of North America, LLC (BMW) is recalling certain 2018 540d, 2018-2020 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 530e, 530e xDrive, X3 sDrive, X3 xDrive, X3 M40i, X3 M, and 2019-2020 X4 xDrive, X4 M40i, X4 M, X7 xDrive, X7 M50i, 740Li, 740Li xDrive, 750Li, 750Li xDrive, 8 Series Convertible and Coupe 840i, 840i xDrive, M850i xDrive, X5 sDrive, X5 xDrive, X5 M50i, X6 xDrive, X6 M50i, 330i, 330i xDrive, M340i, M340i xDrive, Z4 sDrive, Z4 M40i, 740Le xDrive and 745Le xDrive, 2018-2019 640i xDrive Gran Turismo and Rolls-Royce Phantom, 2019 M850i xDrive Gran Coupe and Rolls-Royce Cullinan and 2020 Toyota Supra vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rearview Mirrors."
Owner insights summarize real ownership discussions for this generation only. Complaint and recall data is public NHTSA (US) information. Always verify recalls against your VIN at nhtsa.gov.