2020 Ford Fusion: engine and transmission complaints
HIGH COMPLAINT SIGNAL
50%
112 of 229 relevant owner complaints are about the engine, transmission or fuel system
50% of relevant owner complaints filed with NHTSA on the 2020 Ford Fusion are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.
Worse than 65% of the 1,230 model years we track (2010–2023).
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.
I am reporting a life-threatening incident involving my 2020 Ford Fusion PHEV. On December 5, 2025, while my wife was driving on a public street, the vehicle suffered a sudden, complete engine failure followed by smoke and fire originating from the high-voltage battery pack in the trunk. There were no prior warning sig…
ENGINE08/15/2026
COMPONENT THAT FAILED: The engine cooling fan on my 2020 Ford Fusion SEL (1.5L, non-hybrid) became inoperable and blew three fuses. With the fans not operating, the engine overheated, destroying the head gasket and engine, requiring complete replacement. Failure occurred 07/08/2026 at 49,118 miles. WARNING SYMPTOMS: …
ENGINE07/12/2026
While driving at 75mph on the freeway, my 2020 Ford Fusion suffered a sudden, catastrophic EcoBoost engine coolant failure. The vehicle instantly lost power and dropped to 35mph in active traffic, creating an extreme highway collision hazard. A mechanic has confirmed internal coolant intrusion in the engine block.
Three of 112 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 (3)
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM)
Ford Motor Company (Ford) is recalling certain 2019-2020 Fusion PHEV vehicles. The battery energy control module (BECM) may become damaged due to excessive voltage and c…
BACK OVER PREVENTION:SOFTWARE
Ford Motor Company (Ford) is recalling certain 2018-2022 Transit Connect, 2019-2020 MKZ, MKX, Edge, Continental, F-150, Nautilus, Fusion, 2019-2023 Ranger, Mustang, 2020…
EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER
Ford Motor Company (Ford) is recalling certain 2016-2019 Lincoln MKC, 2016-2023 Explorer, 2019-2020 Fusion, 2019-2024 Ranger, 2020-2022 Lincoln Corsair, Escape, 2021-2024…
This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.
Before you buy a 2020 Ford Fusion
Ask the seller whether the transmission has ever been repaired or replaced, and whether the car has shown shuddering, slipping, delayed or harsh shifts, or a whine at speed.
Drive it from a cold start and long enough to warm up. Many transmission faults hide once the car is warm.
Get an independent pre-purchase inspection from a mechanic you choose, and tell them to focus on the transmission.
3 recall campaigns on this model year. Whether a specific car still has one open depends on the VIN; the report checks that.
Ask for service records. A transmission already replaced under warranty is a different car from one that was not.
Have the VIN?Paste it and get the full report for that car. First report free, then a 30-day pass covers a whole car search.
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 3 body styles NHTSA files separately.
