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2021 Mazda CX-5 problems

What owners reported to NHTSA, at what mileage, and every safety recall for this model year.

148owner complaints
0safety recalls
10involved a crash

Also reported: 0 fires, 8 people injured, 0 deaths. Each complaint is counted once even if it lists several components.

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Most reported problems

Complaints by component. One complaint can name more than one component, so these add up to more than 148.

Engine80
Usually 26,450–97,500 miles (middle half of 7 reports with mileage)
Power train17
No mileage given in these reports
Unknown or other17
Usually 134–378 miles (middle half of 2 reports with mileage)
Electrical system12
Usually 2,322–3,707 miles (middle half of 2 reports with mileage)
Forward collision avoidance11
Usually 114,000–114,000 miles (middle half of 1 reports with mileage)
Parts named: Automatic emergency braking (8); Warnings (5); Adaptive cruise control (3)
Service brakes11
Usually 20,254–60,751 miles (middle half of 2 reports with mileage)
Vehicle speed control8
No mileage given in these reports
Fuel/propulsion system7
No mileage given in these reports
Lane departure7
Usually 95,000–95,000 miles (middle half of 1 reports with mileage)
Parts named: Blind spot detection (4); Warning (2); Assist (1)
Air bags5
Usually 50,000–50,000 miles (middle half of 1 reports with mileage)

When problems show up

Reports by odometer reading at the time of the problem, top components. Each bar is a 25,000-mile band, labeled by where it starts (0 = 0–25k miles). Reports without mileage are left out.

Engine

7 reports with mileage · median 46,465 miles
025k50k75k100k125k150k175k200k+

Unknown or other

2 reports with mileage · median 256 miles
025k50k75k100k125k150k175k200k+

Safety recalls (0)

Recalls that cover the 2021 Mazda CX-5. Some apply only to certain trims or build dates. This page cannot tell whether a specific car's recall work was done.

Check a specific VIN's open recalls on nhtsa.gov

No safety recalls on file for this model year.

Questions to ask the seller

Has the engine had any repairs, oil leaks, or check-engine lights? Ask for the invoices and listen for knocking or ticking on a cold start.

80 owner complaints mention the engine, half of the reports with mileage are between 26,450 and 97,500 miles.

Has the transmission been serviced or repaired? On the test drive, watch for slipping, delayed engagement, or harsh shifts.

17 owner complaints mention the transmission or drivetrain.

Any battery drain, dashboard warning lights, or electrical repairs? Test every switch, screen, and power accessory before buying.

12 owner complaints mention the electrical system.

Has the automatic emergency braking ever activated with nothing ahead, or shown sensor errors? Ask about windshield or sensor repairs.

11 owner complaints mention the forward collision avoidance system.

When were the brakes last serviced? On the test drive, check for pulsing, grinding, a soft pedal, or ABS warnings.

11 owner complaints mention the brakes.

Other Mazda CX-5 years

Owner complaints per model year (2010–2022). Older cars have had more time to collect reports.

Compare all years on one chart

Source: NHTSA complaints file (FLAT_CMPL, updated 2026-10-21) and NHTSA recalls file. Page generated 2026-10-22.

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