Average Reliability

2021 Ford Expedition Pre-Purchase Inspection Checklist

4th Generation (U553) · 3.5L EcoBoost V6 (375hp) / 3.5L EcoBoost V6 Max (400hp) · $42,000 - $62,000

Known Issues — 2021 Ford Expedition

MODERATE

10-speed transmission shudder — improved but verify TSB completion

MODERATE

PowerFold third-row seat failures

MODERATE

Panoramic roof cracking

MODERATE

Power running boards

MINOR

Fuel economy very poor for class — 16-18 mpg combined

What to Inspect

  • Test transmission
  • Test third-row seats
  • Inspect panoramic roof
  • Test power running boards
  • Verify all safety systems

Expected Maintenance Costs

ServiceIntervalCost
Oil change (3.5L EcoBoost)every 7,500 miles$80-$120
Transmission fluid (10-speed)every 60,000 miles$130-$200
Spark plugsevery 60,000 miles$150-$250
Brake pads (front)every 35,000 miles$130-$200
Cabin air filterevery 15,000 miles$25-$45
Transfer case fluidevery 60,000 miles$80-$130

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