2023 Mercedes-Benz GLA Pre-Purchase Inspection Checklist
Known Issues — 2023 Mercedes-Benz GLA
MODERATE
8G-DCT hesitation from rest in urban traffic — gearbox characteristic
MINOR
MBUX software stability improving with latest OTA
MODERATE
Oil consumption in M260 engine between services
MODERATE
OTA update stalling on some units requiring dealer visit
MODERATE
Front camera ADAS calibration loss after minor collision or repair
MINOR
GLA45 AMG heat buildup causing temporary power reduction in repeated sprints
What to Inspect
- Test dual-clutch in urban traffic from standing starts
- Confirm MBUX latest OTA and test all zones
- Check oil level and review service records
- Verify front camera ADAS calibration is active
- Confirm all OTA updates applied
- Run full diagnostic scan
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Service A (oil & filter) | every 10,000 miles | $250-$360 |
| Service B (full inspection) | every 20,000 miles | $520-$740 |
| Spark plugs replacement | every 60,000 miles | $230-$390 |
| Dual-clutch transmission fluid | every 40,000 miles | $340-$500 |
| Brake pads and rotors (front) | every 30,000-40,000 miles | $580-$900 |
| ADAS camera calibration | as needed | $200-$400 |
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