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CX430 · SUV

2021 Ford Bronco Sport

Common problems & what to know before you buy

Before you message the seller, know the documented failure patterns, repair cost exposure, and risk level for the 2021 Ford Bronco Sport.

Common problems

What to watch for on the 2021 Ford Bronco Sport

critical·2.0L EcoBoost

Coolant Intrusion into the Cylinders

Some engines from the mid-2010s leak coolant into the cylinders through a cracked block or head gasket area.

Typical repair cost
$4,500 – $8,000
critical·1.5L EcoBoost three-cylinder

Fuel Injector Crack (Recall)

Ford recalled some Escape and Bronco Sport models with the 1.5L three-cylinder for fuel injectors that can crack and leak fuel into the engine bay, a fire risk.

Typical repair cost
$300 – $1,200

1 more known problem on the 2021 Bronco Sport

Your guide shows all of them and which apply to the exact car, and what to ask the seller.

Safety record

Recalls on the 2021 Ford Bronco Sport

Recall·21V074000

Suspension: control arm

These vehicles may have been produced with incorrect front lower control arms.

Recall·21V075000

Suspension: rear

The rear suspension subframe assembly may have loose or missing bolts.

Recall·21V809000

Visibility: sun/moon roof assembly

The moonroof glass may not have been bonded correctly to the moonroof frame, which could result in the glass panel detaching from the…

13 more in the guide, with whether each one was done on the car you're looking at.

Source: NHTSA

Owner complaints

What 709 owners reported

Power train168
Electrical system156
Service brakes95
Fuel system55

Source: NHTSA

Specifications

2021 Ford Bronco Sport at a glance

Trims
BadlandsBaseBig BendOuter Banks
Engine
2.0L 4-Cylinder Turbo, 1.5L 3-Cylinder Turbo
Transmission
Automatic 8-spd
Drivetrain
4WD
Fuel
Gasoline
Body style
SUV
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FAQ

Frequently asked questions

What are the common problems with the 2021 Ford Bronco Sport?

Owners have filed 709 complaints about the 2021 Ford Bronco Sport with NHTSA, most often about the electrical system. There are 16 recall campaigns covering this model year. Known problems on its engines include coolant intrusion into the cylinders, fuel injector crack and carbon buildup on intake valves. Squeezed's free research-backed buyer guide cross-references these against documented failure patterns and mileage-stage risks, sorted by severity, in about a minute.

Is the 2021 Ford Bronco Sport reliable?

Reliability depends heavily on the specific configuration and how the car was maintained. Start with the 16 open recall campaigns on this model year and confirm the work was completed. Generate a Squeezed buyer guide for this exact vehicle to see a reliability snapshot, repair-cost exposure, and the questions to ask the seller before you buy.

Should I still get a pre-purchase inspection on a 2021 Ford Bronco Sport?

Always. A Squeezed buyer guide is the triage step before the inspection: it shows you the documented failure patterns and what to check so you can decide which 2021 Ford Bronco Sport listings are even worth a mechanic's time, then walk into the PPI knowing exactly what to look for.

Squeezed is a buyer guide based on public data and industry patterns, not a mechanical inspection. Always get a professional pre-purchase inspection before you buy.