Generation-specific owner insights from 45+ substantive owner discussions, with US complaint and recall records.
Should I buy one?1,565
US owner complaints (NHTSA), 2003–2006
21
recall campaigns
electrical system
most-complained area
Our take, from owner reports
Owner sentiment on the 2003-2006 Expedition is mixed and heavily dependent on which engine and how well the truck was maintained.
11 problems reported (3 very frequent, 3 recurrent, 5 isolated) · high confidence
Insufficient owner data available to declare a consensus. Some owners specifically praise the 2004 Eddie Bauer for reliability at high mileage, and one owner notes the 4.6L was available through 2003. The 5.4L 3-valve is widely criticized while the 2-valve 5.4L and 4.6L are described more favorably, but owners do not converge on a single best configuration.
Owners compare it most often with the Chevrolet Tahoe, Chevrolet Suburban, Isuzu Trooper, Toyota Avalon and Buick Regal.
Is a 2003–2006 Expedition right for you?
Get an answer for your year, mileage and budget.
Owner sentiment on the 2003-2006 Expedition is mixed and heavily dependent on which engine and how well the truck was maintained. The 4.6L and 5.4L Modular V8s are described as "known good motors" with a bulletproof automatic transmission, and several owners report high-mileage examples running strong with minimal maintenance. However, the 5.4L 3-valve engine drew sharp criticism from multiple owners, with recurring complaints about cam phasers, timing chain guides, and spark plug problems. Owners consistently praise the interior space, comfort, and surprisingly tight turning radius, while criticizing fuel economy and the difficulty of accessing the third row.
Owners generally view the 2003-2006 Expedition as competitive with the Tahoe and Suburban of the same era, with some calling both "great trucks." The Expedition is praised for being more spacious than the Suburban and having a surprisingly good turning radius, while the Suburban is often cited as more reliable and better on fuel. Against the Isuzu Trooper, owners see the Expedition as having better parts availability but note the 5.4L as a "dice roll" with spark plugs and cam phasers. Several owners ultimately recommend the Expedition over equivalent GM products based on personal reliability experience, though others strongly favor the Suburban.
Owners recommend the 4.6L or 2-valve 5.4L over the 3-valve 5.4L for reliability. One owner advises replacing the two-piece spark plugs with revised one-piece plugs if not already done. Another recommends finding a model with second-row captain's chairs to ease third-row access. For 4WD use, owners advise running 2H on dry pavement, 4A in low-traction conditions, 4H for maximum traction, and 4L only when stuck or pulling.
Owners suggest this generation suits buyers who need a spacious, comfortable full-size SUV for towing or hauling family, and who can tolerate poor fuel economy. Buyers should prioritize maintenance records and receipts, as the 5.4L 3-valve's reputation depends heavily on prior care. Inspection advice includes checking that the transmission shifts firmly under wide-open throttle, verifying oil and coolant condition, checking for interior leaks from the sunroof or rear hatch, and having a pre-purchase inspection done. Owners warn that high-mileage examples may soon need expensive repairs, and some suggest a minivan as a more practical alternative for families with young children.
Owners note that the 2003-2006 generation is the last before the 2007 redesign, which some describe as a facelift of this generation. The 2005-2006 model years lack certain parts found on 2007 models. One owner reports 240k miles with only a transmission replacement at 100k due to horse trailer towing. Another reports 210k miles on a 2004 Eddie Bauer described as "damn reliable." A 2003 owner reports 240k miles with minimal maintenance. These high-mileage reports suggest that well-maintained examples of this generation can be durable despite the engine's reputation. Analysis based on approximately 45 substantive owner discussions about this generation.
| Year | Complaints | Recalls | Most-reported area |
|---|---|---|---|
| 2006 | 299 | 6 | engine |
| 2005 | 315 | 5 | electrical system |
| 2004 | 296 | 4 | air bags |
| 2003 | 655 | 6 | engine and engine cooling |
Source: US National Highway Traffic Safety Administration. Higher-selling years naturally accumulate more complaints.
2006 · exterior lightingcampaign 06E064000
CERTAIN TRADESONIC COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
2006 · exterior lightingcampaign 09E012000
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
2006 · fuel system, gasolinecampaign 06E056000
CERTAIN AFTERMARKET FUEL FILTERS SOLD UNDER THE PUROLATOR BRAND NAME, P/N F65277, SHIPPED FROM JANUARY 16 THROUGH JUNE 2, 2006, FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. DUE TO INCORRECT DESIGN, THE QUICK CONNECTORS MAY NOT FULLY SEAT WITH THE TUBE INTERFACE, EVEN THOUGH THE PERSON MAKING THE CONNECTION MAY BELIEVE THAT THE QUICK CONNECTOR IS FULLY ATTACHED.
2006 · visibility:windshield wiper/washer:motorcampaign 05V520000
ON CERTAIN TRUCKS, PASSENGER CARS AND SPORT UTILITY VEHICLES, THE WINDSHIELD WIPER MOTOR MAY HAVE BEEN PRODUCED WITHOUT GREASE BEING APPLIED TO THE OUTPUT SHAFT GEAR.
2006 · exterior lighting:headlightscampaign 06E023000
CERTAIN ANZO COMBINATION HEADLAMP ASSEMBLIES SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS WHICH FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
2006 · tires:tread/beltcampaign 05V310000
ON CERTAIN SPORT UTILITY VEHICLES, THE FRONT AND REAR TIRES ON THE DRIVER'S SIDE OF AFFECTED VEHICLES MAY HAVE BEEN DAMAGED AT THE CENTER TREAD DURING PRODUCTION.
2005 · exterior lightingcampaign 06E064000
CERTAIN TRADESONIC COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
2005 · exterior lightingcampaign 09E012000
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.
2005 · fuel system, gasolinecampaign 06E056000
CERTAIN AFTERMARKET FUEL FILTERS SOLD UNDER THE PUROLATOR BRAND NAME, P/N F65277, SHIPPED FROM JANUARY 16 THROUGH JUNE 2, 2006, FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. DUE TO INCORRECT DESIGN, THE QUICK CONNECTORS MAY NOT FULLY SEAT WITH THE TUBE INTERFACE, EVEN THOUGH THE PERSON MAKING THE CONNECTION MAY BELIEVE THAT THE QUICK CONNECTOR IS FULLY ATTACHED.
2005 · exterior lightingcampaign 06E026000
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
2005 · exterior lighting:headlightscampaign 06E023000
CERTAIN ANZO COMBINATION HEADLAMP ASSEMBLIES SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS WHICH FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
2004 · exterior lightingcampaign 06E064000
CERTAIN TRADESONIC COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
2 more recalls not shown. Check nhtsa.gov with your VIN for the full history.
Owner insights summarize real ownership discussions for this generation only. Complaint and recall data is public NHTSA (US) information. Always verify recalls against your VIN at nhtsa.gov.