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2018 Ford Focus: engine and transmission complaints

VERY HIGH COMPLAINT SIGNAL
84%
687 of 831 relevant owner complaints are about the engine, transmission or fuel system

84% of relevant owner complaints filed with NHTSA on the 2018 Ford Focus 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 99% of the 1,230 model years we track (2010–2023).

NHTSA data checked September 13, 2026
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Drivetrain complaints
687
engine, transmission, fuel
Total complaints
831
this model year
Fires reported
3
owner-reported
Recall campaigns
7
15 crashes · 11 injuries

Complaints by component

POWER TRAIN318 · 38%
ENGINE230 · 28%
FUEL/PROPULSION SYSTEM131 · 16%
ENGINE AND ENGINE COOLING123 · 15%
UNKNOWN OR OTHER77 · 9%
FUEL SYSTEM65 · 8%

The years either side

2010
35%
94 of 287
2011
25%
25 of 113
2012
52%
1,926 of 3,801
2013
68%
1,415 of 2,110
2014
77%
2,029 of 2,655
2015
75%
758 of 1,028
2016
83%
974 of 1,191
2017
85%
751 of 902
2018
84%
687 of 831
2019
no data
2020
no data
2021
no data
2022
no data
2023
no data

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

Other compact cars with no elevated signal in 2018

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

SEATS,ENGINE03/31/2020CRASH2 INJURED
TL* THE CONTACT OWNS A 2018 FORD FOCUS. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO MCCOMBS FORD WEST (7111 NORTHWEST LOOP 410, SAN ANTONIO, TX 78238) FOR WARRANTY SERVICE ON THE TRANSMISSION AND WAS INFORMED THAT THERE WAS SLUDGE IN THE ENGINE. THE DEALER REPLACED THE TRANSMISSION. HOWEVER, THE CONTACT STATED THA…
ENGINE,FUEL/PROPULSION SYSTEM07/18/20241 INJURED
Vehicle has been having more frequent issues starting up. Engine stalls intermittently and hesitates after fueling up. Been getting inaccurate fuel gauge and distance to empty readings lately. Vehicle is available for inspection upon request. My safety was compromised because the car stalled without warning on the high…
EXTERIOR LIGHTING,STRUCTURE,ENGINE08/30/20221 INJURED
My Vehicle has been with me since I’ve had It since 32,000 miles it’s up to 87,000 miles now The first thing I had to replace the starter at 32,000 the alternator and CV axle on the passenger side and the clutch is second and third clutch And the inside dome lights an the dash lights shorted out all went out the day a…

Three of 687 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 (7)

FUEL SYSTEM, GASOLINE:STORAGE
Ford Motor Company (Ford) is recalling certain 2012-2018 Ford Focus vehicles with a 2.0L GDI or 2.0L GTDI engine. The Canister Purge Valve (CPV) may malfunction, possibl…
POWER TRAIN:MANUAL TRANSMISSION
Ford Motor Company (Ford) is recalling certain 2016-2018 Ford Focus vehicles equipped with a 1.0L Fox GTDI engine and a 6-speed manual transmission. The clutch may fract…
ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PUMP
Ford Motor Company (Ford) is recalling certain 2016-2018 Ford Focus and 2018-2022 Ford EcoSport vehicles. The oil pump drive belt or drive belt tensioner may fail, resul…

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

Before you buy a 2018 Ford Focus

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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.