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2018 Ford Expedition: engine and transmission complaints

VERY HIGH COMPLAINT SIGNAL
71%
240 of 336 relevant owner complaints are about the engine, transmission or fuel system

71% of relevant owner complaints filed with NHTSA on the 2018 Ford Expedition are about the engine, transmission or fuel system. Well over half of everything owners reported is the drivetrain. That is a severe model-level pattern; every model year we track at this level has a documented failure behind it.

Worse than 92% of the 1,230 model years we track (2010–2023).

Excludes 37 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 64%).

NHTSA data checked September 13, 2026
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Drivetrain complaints
240
engine, transmission, fuel
Total complaints
373
this model year
Fires reported
2
owner-reported
Recall campaigns
14
8 crashes · 25 injuries

Complaints by component

POWER TRAIN145 · 39%
ENGINE97 · 26%
ELECTRICAL SYSTEM33 · 9%
UNKNOWN OR OTHER32 · 9%
ENGINE AND ENGINE COOLING25 · 7%
EXTERIOR LIGHTING24 · 6%

The years either side

2010
33%
17 of 58
2011
49%
34 of 71
2012
69%
77 of 118
2013
60%
52 of 92
2014
62%
38 of 72
2015
43%
68 of 164
2016
36%
75 of 215
2017
30%
101 of 356
2018
71%
240 of 373
2019
80%
310 of 489
2020
76%
281 of 407
2021
71%
162 of 232
2022
25%
26 of 112
2023
28%
17 of 64

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

Cleaner alternatives

Same car, a better year

The percentage is each model year's drivetrain complaint share. No elevated signal describes the model year, not any one car; a well-kept example of a flagged model can still be the right buy, and any of these still needs an inspection.

What owners reported

ELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE09/13/20196 INJURED
EVEN THOUGH I HAVE PUT THE CAR IN PARK, IT STILL MOVES AND HAS HIT ME AND SOME OF THE PASSENGERS GETTING OUT THE CAR WITH THE DOORS AND OTHER PARTS OF THE VEHICLE ALMOST RUNNING US OVER. THE VEHICLE WAS PUT IN PARK ACCORDING TO DIAL. HOWEVER, IT STILL MOVED.
POWER TRAIN04/07/20251 INJURED
The contact owns a 2018 Ford Expedition Max. The contact stated that while driving at various speeds, the vehicle was jerking slightly. The vehicle was taken to the dealer, where the transmission computer software was updated; however, the failure recurred while driving. The vehicle was taken back to the dealer, where …
POWER TRAIN08/20/2026
Transmission that's was replaced approx 3 yrs ago is hard shifting from park to drive and park to reverse on flat level surface.

Three of 240 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

Recall campaigns on this model year (14)

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Ford Motor Company (Ford) is recalling certain 2018 Ford Expedition, F-150, and Lincoln Navigator vehicles equipped with 3.5L GTDI V6 engines. These vehicles have high p…
SEATS:MID/REAR ASSEMBLY
Ford Motor Company (Ford) is recalling certain 2018 Lincoln Navigator, and Ford Expedition vehicles. The second row center seat track assemblies may be missing one or bo…
SEATS:MID/REAR ASSEMBLY
Ford Motor Company (Ford) is recalling certain 2018 Expedition vehicles. The second row outboard seats may have excessive forward adjustment capability and/or may have a…

This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.

Before you buy a 2018 Ford Expedition

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Experimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle. Combined across 2 body styles NHTSA files separately.