Common problems
Ford Bronco Sport Common Problems
We grouped the top NHTSA owner-complaint categories across 6 Ford Bronco Sport model years, then counted how often each issue recurs. The result shows patterns worth inspecting without pretending every vehicle will have them.
Data updated April 2026
- Owner complaints
- 1,119
- Top recurring issue
- Electrical System
- Crash reports
- 39
- Fire reports
- 35
6 model years
4 affected years
Owner-reported severity signal
36 injuries · 0 deaths
Pattern overview
Most reported Ford Bronco Sport problem categories
Electrical System
234complaints representedAppears among the leading issues for 4 model years; highest in 2021.
Power Train
211complaints representedAppears among the leading issues for 4 model years; highest in 2021.
Fuel System, Gasoline
109complaints representedAppears among the leading issues for 4 model years; highest in 2021.
Service Brakes
102complaints representedAppears among the leading issues for 4 model years; highest in 2021.
Unknown Or Other
97complaints representedAppears among the leading issues for 4 model years; highest in 2021.
Engine
85complaints representedAppears among the leading issues for 4 model years; highest in 2021.
Fuel Propulsion System
5complaints representedAppears among the leading issues for 1 model year; highest in 2024.
Seat Belts
2complaints representedAppears among the leading issues for 1 model year; highest in 2025.
Steering
2complaints representedAppears among the leading issues for 1 model year; highest in 2025.
Engine And Engine Cooling
1complaints representedAppears among the leading issues for 1 model year; highest in 2025.
What owners reported
Issue summaries by Ford Bronco Sport model year
ELECTRICAL SYSTEM
Owners report frequent electrical system failures in the 2021 Ford Bronco Sport, with common issues including complete loss of power, unresponsive infotainment screens, and erratic warning messages. Symptoms typically involve the vehicle stalling or failing to start, screens going black, and malfunctioning turn signals and wipers. Complaints often arise after 40,000 miles or following specific recall-related service visits. Safety implications are significant, with reports of crashes due to sudden power loss and incidents involving fires. Potential buyers should be aware of these recurring electrical issues and the associated risks, particularly concerning vehicle control and safety.
Severity signals: 3 crash, 6 fire, 0 injury reports
POWER TRAIN
Owners report that the 2021 Ford Bronco Sport frequently experiences powertrain issues, notably with the transmission and rear drive unit. Common symptoms include stalling, grinding noises, difficulty shifting gears, and unexpected loss of power, often occurring during acceleration or while turning. These issues are often noted around 40,000 to 60,000 miles, with some reports indicating problems as early as 200 miles. Safety implications are evident, as multiple complaints mention loss of control or near-collisions, particularly when the vehicle fails to accelerate or shifts unexpectedly. Used car buyers should be aware of these recurring issues and consider the potential for costly repairs and safety risks.
Severity signals: 0 crash, 1 fire, 0 injury reports
SERVICE BRAKES
Owners of the 2021 Ford Bronco Sport frequently report issues with the brakes, particularly when reversing, where a loud, horn-like or moaning noise is heard. Complaints often describe this noise as occurring at low speeds, with some owners noting vibrations or a sticking sensation requiring extra throttle to move the vehicle. These issues are reported across a range of mileages, with some occurring as early as 900 miles and others beyond 40,000 miles. Additionally, a smaller subset of complaints highlights more severe brake malfunctions, such as the brake pedal becoming extremely hard to press, leading to a complete loss of braking power. This latter issue has been linked to at least one crash and one injury, indicating potential safety implications. Buyers should be aware of these reported symptoms and the unresolved nature of these issues in some cases.
Severity signals: 2 crash, 0 fire, 1 injury reports
ELECTRICAL SYSTEM
Owners report several electrical system issues with the 2022 Ford Bronco Sport, including problems with battery and recall-related malfunctions. Complaints frequently mention the vehicle stalling or failing to start, often accompanied by warning lights or error messages related to powertrain malfunctions and low voltage. These issues tend to occur around 8,000 to 50,000 miles. Two complaints involve fires, with one describing a vehicle attempting to start itself repeatedly until it caught fire, posing significant safety risks. Buyers should be aware of these potential electrical system problems, especially concerning battery failures and the availability of recall repairs.
Severity signals: 0 crash, 2 fire, 0 injury reports
POWER TRAIN
Owners report significant issues with the powertrain of the 2022 Ford Bronco Sport, primarily involving transmission failures. Complaints frequently mention symptoms such as loud noises, unexpected shutdowns, and erratic shifting, often leading to complete transmission replacements. These issues are noted at varying mileages, with some occurring as early as 28,000 miles and others around 85,000 miles. Safety implications are evident, with one crash reported due to unintended acceleration and another complaint involving a fire risk from an oil leak. Prospective buyers should be aware of these recurring transmission problems and potential safety risks.
Severity signals: 1 crash, 1 fire, 0 injury reports
FUEL SYSTEM
Owners of the 2021 Ford Bronco Sport frequently report issues related to fuel system recalls, with complaints often mentioning the unavailability of parts necessary for recall repairs. Symptoms described include check engine lights, vehicle hesitation, and abnormal sounds or smells, with some cases involving engine compartment fires. These issues are commonly reported around mileages of 69,000 to 90,000. Safety implications include reports of fires and a crash, with one injury noted. Prospective buyers should be aware of these recurring fuel system issues and the potential for delayed recall repairs.
Severity signals: 1 crash, 2 fire, 1 injury reports
FUEL SYSTEM
Owners report issues with the fuel system in the 2022 Ford Bronco Sport, frequently mentioning a strong fuel odor inside the vehicle, which sometimes leads to feelings of illness. Complaints often involve the check engine light illuminating and symptoms such as sputtering or skipping at around 2,000 RPM. Reports indicate that these problems occur at various mileages, with some as early as 18,000 miles. Safety implications are noted, including two reports of fires and one incident where fumes led to loss of control and injury. These issues are often linked to a recall, but many owners express frustration about the unavailability of repair parts.
Severity signals: 0 crash, 2 fire, 2 injury reports
ENGINE
Owners of the 2021 Ford Bronco Sport frequently report engine issues, with common complaints involving engine stalling, overheating, and oil leakage. Symptoms often described include sudden loss of power, unexpected engine shutdowns, and visible smoke or flames from the engine compartment. These issues are reported at varying mileage, with some occurring as early as 9,000 miles and others around 100,000 miles. Safety implications are noted, including two incidents involving fires and multiple cases of engine stalls potentially leading to unsafe situations. Buyers should be aware of these recurring issues, particularly concerning engine reliability and potential safety risks.
Severity signals: 0 crash, 2 fire, 0 injury reports
Pre-purchase inspection
What to check on a used Ford Bronco Sport
When problems are reported to begin
- Engine misfire — 0–100 miles on the 2025 model-year record
- Engine shaking and acceleration failure — 10,000 miles on the 2025 model-year record
- Power train failures — 0–2,500 miles on the 2024 model-year record
- Tire blowouts — 8,000 miles on the 2024 model-year record
- Windshield cracks — 3,000–3,500 miles on the 2024 model-year record
- Fuel system issues — 15,000–60,800 miles on the 2023 model-year record
- Electrical system failures — 4,100–34,000 miles on the 2023 model-year record
- Transmission problems — 10,000–30,000 miles on the 2023 model-year record
Buyer red flags
- Inspect engine for misfire and check engine light at low mileage
- Verify recall completion for engine and engine cooling issues
- Test brakes for squealing and ensure proper function
- Check seat belt buckles for secure latching and proper retraction
- Inspect steering for unexpected movements or looseness
- Ensure all safety sensors are intact and functioning
- Test transmission for gear engagement and smooth shifting
- Inspect tires for tread separation or sidewall swelling
How to interpret the counts
Complaint totals are not failure rates
A popular or older model can accumulate more complaints simply because more vehicles exist and have spent longer on the road. The categories above aggregate the counts embedded in each model year's leading issues. Use recurrence across years and severity signals to decide what to inspect; use the VIN and a mechanical inspection to judge one car.
Source trail
Where this Ford Bronco Sport data comes from
VinExposed combines model-level research with the vehicle-specific history you get from a VIN. Reliability scores and complaint patterns come from Auto Reliability Index's Ford Bronco Sport research, which analyzes NHTSA records and independent repair data.
Recall counts describe a model year, not the repair status of one car. Confirm the exact VIN with the official NHTSA recall lookup and a vehicle-history report before buying.
Buyer questions
Ford Bronco Sport research FAQ
What is the most common Ford Bronco Sport problem?
Electrical System is the broadest recurring complaint category in the available model-year records, appearing among the top issues for 4 years with 234 complaints represented.
Which Ford Bronco Sport year has the most reported problems?
The 2021 has the largest electrical system count among the years where that category appears. Compare the full year record because a different year may lead on another problem category.
Do NHTSA complaints prove a Ford Bronco Sport has a defect?
No. Owner complaints are unverified reports and can be duplicated or influenced by sales volume and vehicle age. They are useful patterns to investigate alongside recalls, service records, inspection results and the exact VIN.
Check the actual car
Model research narrows the list. The VIN confirms the car.
Check title brands, accidents, odometer history, auction records and recall status for the specific Ford Bronco Sport you are considering.