The X204 GLK is a compact SUV that shares every one of its spine engines with generations already in the graph: the M272 and (facelift) M276 petrol V6 (GLK 280/350), the OM642 V6 diesel (GLK 320/350 CDI) and the OM651 four-cylinder diesel (GLK 200/220/250 CDI and BlueTEC). The facelift GLK 200/250 petrol uses the M274 turbo four-cylinder, which resolves onto their configurations but has no modelled patterns yet. X204 therefore adds no occurrence patterns of its own; they resolve onto this generation's configurations at the engine level. See the per-configuration breakdown for which patterns apply to which build window. Community orientation only, not a reliability rating or a purchase recommendation.
Known issues
Sorted by severity. Tap an issue to reveal its symptom, repair and what to check.
Engines & reliability
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Pre-purchase checklist
- ☐Scan stored DTCs and check live fuel/ignition/boost data before the test drive