Install Chrome Extension Chrome Extension
BMW · Luxury · 2017–2026 Custom Search

BMW 6er GT G32

Weaknesses, engine ratings and buying advice

★★★★★
3.3 / 5.0 · Based on 7 engine variants · How we rate

The 6 Series GT G32 — BMW's gran turismo since 2017. B57D30 (630d/640d) most sensible. Air suspension optional but risky. Check EGR cooler recall on diesel. Market 2026: 630d from €25,000.

Most Fun Engine

340 PS

640i xDrive · Benzin

GT inline-six

Fun to Drive!
Most Reliable Engine

449 PS

4.4L V8 Biturbo Benzin

8 weaknesses

Good Choice

Engine Ratings

Be Careful 13 weaknesses
Be Careful 9 weaknesses
Be Careful 12 weaknesses
Be Careful 10 weaknesses
Be Careful 7 weaknesses
Be Careful 8 weaknesses
Good Choice 8 weaknesses

Vehicle Weaknesses

WeaknessCost
✖Rear air suspension: bellow failures and compressor failure

The standard rear air suspension suffers from porous air bellows that lose pressure. If not caught in time the compressor overloads and fails too. Complete system failure can cost 5,000–8,000 €.

Symptoms: Rear sags after parking, 'Suspension control' fault message, car no longer sits level
from 100,000 km
Ad air spring bag G32 rearsupercharger air suspension G3237106875083
 High
!Adaptive dampers: premature wear on optional system

The optional dual-axle air suspension with adaptive dampers shows similar problems to the F series: dampers become oil-soaked, fault codes appear.

Symptoms: Suspension fault message, wallowing ride, unusual noises over bumps
from 120,000 km
Ad damper G32 adaptivair spring G32 front
 High

Alternatives

Same Segment

Genesis G90 RG3.5

Full-Size (2023–2025)

Same Segment

Lucid Air Gen1

Full-Size (2022–2025)

Same Segment

Mercedes-Benz EQE V295

Full-Size (2022–2026)

Same Segment

Genesis G80 RG3

Full-Size (2021–2025)

Same Segment

Mercedes-Benz EQS V297

Full-Size (2021–2026)

Same Segment

Mercedes-Benz S-Klasse W223

Full-Size (2020–2025)

Explore more

All BMW models
Genesis G90 RG3.5 Full-Size (2023–2025)
Lucid Air Gen1 Full-Size (2022–2025)
Mercedes-Benz EQE V295 Full-Size (2022–2026)
Genesis G80 RG3 Full-Size (2021–2025)
Mercedes-Benz EQS V297 Full-Size (2021–2026)
Mercedes-Benz S-Klasse W223 Full-Size (2020–2025)
Known Problems and Issues +

A total of 72 weaknesses have been documented for the BMW 6er GT G32 (2017–2026) — 67 engine-related and 5 vehicle-related. Typical issues affect Suspension, Cooling, Body, Electronics. Considered reliable: N63B44TU (4.4L V8 Biturbo).

What to watch out for with the BMW 6er GT? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the BMW 6er GT G32 have? +
The BMW 6er GT G32 has 67 known engine weaknesses and 5 vehicle weaknesses.
What should I look for when buying a used BMW 6er GT G32? +
faq.watch_a_solid
Which engine is recommended? +
Good choice: N63B44TU (4.4L V8 Biturbo). The most reliable engine is the N63B44TU (4.4L V8 Biturbo) with the lowest risk score. The most fun to drive is the B58B30 (3.0L Turbo).
Which BMW 6er GT G32 engine is the most reliable? +
The {code} ({displacement}) is the most reliable engine in the BMW 6er GT G32. It has the lowest risk score of all available engines and is rated "Good Choice". However, there are 8 known weaknesses to be aware of.
Which BMW 6er GT G32 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the BMW 6er GT G32 — rated: "Fun to Drive!". {description} B58 in the Gran Turismo — authoritative and refined.
Is the BMW 6er GT G32 worth buying used? +
The BMW 6er GT G32 is a good choice as a used car — 1 of 7 engine variants are rated 'Good Choice'.
What horsepower variants are available for the BMW 6er GT G32? +
The BMW 6er GT G32 is available with engine variants from 116 to 449 hp. Petrol: N55B30 (3.0L Turbo), B48B20 (2.0L Turbo), B58B30 (3.0L Turbo), N63B44TU (4.4L V8 Biturbo). Diesel: N57D30 (3.0L Diesel), B47D20 (2.0L Diesel), B57D30 (3.0L Diesel).

Last updated: February 2026 · All information without guarantee