2015 Mercedes-Benz CLA Pre-Purchase Inspection Checklist
Known Issues — 2015 Mercedes-Benz CLA
MODERATE
7-speed dual-clutch (7G-DCT) jerky low-speed behavior and hesitation
MODERATE
Oil consumption in 2.0L turbo engine above normal
MODERATE
Front brake rotor warping causing pedal vibration under braking
MINOR
COMAND infotainment system freezing and requiring reboot
MINOR
CLA45 AMG exhaust valve rattle on cold start
MODERATE
Water pump failure on 2.0L turbo at 70,000-90,000 miles
What to Inspect
- Test dual-clutch transmission in urban slow traffic for jerkiness
- Check oil level and service records for consumption history
- Test brake pedal under moderate stops for pulsation
- Verify COMAND system responsiveness
- Listen for CLA45 exhaust rattle at cold start
- Scan for fault codes including water pump and engine codes
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Service A (oil & filter) | every 10,000 miles | $200-$300 |
| Service B (full inspection) | every 20,000 miles | $400-$600 |
| Spark plugs replacement | every 60,000 miles | $200-$350 |
| Dual-clutch transmission fluid | every 40,000 miles | $300-$450 |
| Brake pads and rotors (front) | every 30,000 miles | $500-$750 |
| Water pump replacement | as needed | $600-$1,000 |
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