Is the 2025 Mercedes-Benz GLB a good car?
An honest AI verdict — reliability, common problems, and real cost to own.
B7.5/10
The 2025 Mercedes-Benz GLB offers a blend of luxury and practicality, but its expensive maintenance and potential electrical issues could be concerning.
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Pros
- Luxury interior
- Advanced technology features
- Good fuel economy for the segment
Cons
- Expensive maintenance
- Limited cargo space
- Stiff ride quality
Ownership at a glance
Fuel economy
24 mpg
Maintenance cost
$5,000/yr
Expected lifespan
200,000 miles
Common problems to watch for
- Electrical system malfunctions
- Sunroof rattling
- Turbocharger issues
CarsJudge exclusive data
Active recalls
No open NHTSA recalls are on record for the 2025 Mercedes Benz Glb as of our latest check.
Recall data: NHTSA. Owner costs & MPG: anonymized aggregates from CarsJudge users who track this vehicle. Updated 2026-07-05.
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This AI-generated assessment is general guidance only, not a substitute for a professional inspection. Always inspect a used vehicle before purchase.