Mercedes-Benz GLS X167 GLS 450 d
2019–2026 · SUV
Version
Engine
3.0L · Diesel Hybrid
Power
362 HP
Torque
—
Transmission
AUTOMATIC
Drive
AWD
0-100 km/h
—
Top Speed
—
Fuel consumption
7.7 L/100km
Body
SUV
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Model overview
A model overview is not available for this generation yet.
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Engine overview · 3.0L HYBRID_DIESEL
A powerful, refined diesel mild-hybrid engine suited to the large X167 GLS, but its emissions equipment and 48V electrical system make correct servicing and diagnostic history important.
Pros
- Refined inline-six diesel character
- Useful 48V mild-hybrid assistance
Cons
- Complex emissions hardware
- Additional 48V system components
- Potentially expensive specialist repairs
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Diesel emissions and AdBlue systemHigh
- 48V mild-hybrid systemHigh
- Turbocharging and charge-air systemMedium
- Diesel particulate filter and regenerationMedium
Maintenance
Use the VIN-specific service schedule and approved oil; retain AdBlue, emissions and 48V system records.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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