2024 Mercedes-Benz GLB Pre-Purchase Inspection Checklist
Known Issues — 2024 Mercedes-Benz GLB
MODERATE
8G-DCT low-speed hesitation — inherent dual-clutch characteristic
MINOR
MBUX occasional freeze on some build month units
MINOR
Oil consumption in M260 engine between services
MINOR
OTA update requiring multiple attempts or dealer visit
MINOR
Rear parking sensor sensitivity in heavy rain
MINOR
Third-row headroom limitation — design characteristic
What to Inspect
- Test dual-clutch from multiple standing starts
- Verify MBUX OTA update status and test all functions
- Check oil level relative to last service
- Test rear parking sensors in simulated close parking
- Confirm all OTA updates applied
- Pull full diagnostic scan
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Service A (oil & filter) | every 10,000 miles | $260-$370 |
| Service B (full inspection) | every 20,000 miles | $520-$750 |
| Spark plugs replacement | every 60,000 miles | $240-$400 |
| Dual-clutch transmission fluid | every 40,000 miles | $350-$510 |
| Brake pads and rotors (front) | every 30,000-40,000 miles | $590-$910 |
| Cabin air filter | every 20,000 miles | $70-$110 |
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