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2021 Mazda CX-9

2021 Mazda CX-9

SUV
FWD
Regular Gasoline
Horsepower
MPG Combined
24 mpg
MSRP
Torque
Reliability Score
97/ 100Excellent
Based on 41 NHTSA complaints

Should You Buy a 2021 Mazda CX-9?

The 2021 Mazda CX-9 is a well-rounded midsize SUV that offers a blend of style, comfort, and performance. With a 2.5L I4 engine producing 227 horsepower and 310 lb-ft of torque, it delivers a satisfying driving experience, especially with its all-wheel drive system. The vehicle's 6-speed shiftable automatic transmission ensures smooth gear transitions, while the recommended premium unleaded fuel helps maximize its performance. With a combined MPG of 23.0, it strikes a decent balance between power and efficiency, making it suitable for both daily commutes and family road trips. The CX-9 can comfortably seat up to seven passengers, making it a practical choice for larger families or those who frequently travel with friends.

However, potential buyers should be aware of some reported issues. The NHTSA has logged 41 complaints, with 10 related to crash incidents and 3 injuries reported. The most frequently cited components include the engine and service brakes, which may warrant further investigation. Despite these concerns, the CX-9 boasts a reliability score of 97.2 out of 100, indicating a generally dependable vehicle. Overall, the 2021 Mazda CX-9 is a stylish and capable SUV that caters to families and individuals seeking comfort and performance in their daily drives.

Ideal For

The 2021 Mazda CX-9 is best suited for families or individuals who prioritize comfort, style, and performance in a midsize SUV, particularly those who frequently travel with multiple passengers.

Strengths

  • +Spacious interior with seating for seven passengers
  • +Strong performance with 227 hp and 310 lb-ft of torque
  • +High reliability score of 97.2/100
  • +Stylish design with premium interior materials
  • +All-wheel drive capability for enhanced traction and stability

Weaknesses

  • -Reported engine and service brake issues
  • -Higher fuel costs due to premium unleaded fuel recommendation
  • -Limited cargo space with all seats occupied
  • -Some complaints regarding crash safety
  • -Less fuel-efficient compared to some competitors in its class

Known Issues (NHTSA Data)

The 2021 Mazda CX-9 has recorded 41 total complaints with a focus on engine issues and service brakes. While 10 crash incidents and 3 reported injuries raise some concerns, there have been no fatalities or fire incidents associated with this model. Despite these complaints, the vehicle maintains a high reliability score of 97.2/100, suggesting that it is largely dependable. Buyers should consider these factors when evaluating the CX-9.

Top Complaint Areas
ENGINE39% of complaints
UNKNOWN OR OTHER15% of complaints
SERVICE BRAKES10% of complaints
FORWARD COLLISION AVOIDANCE: WARNINGS7% of complaints
AIR BAGS5% of complaints

Performance

Horsepower
Torque
Engine
2.5 L
Cylinders
I4
Transmission
Automatic (S6)
Drive Type
FWD

Efficiency

MPG Combined
24
Fuel Type
Regular Gasoline

Dimensions

Length
199.6 in
Width
77.6 in
Height
67.7 in
Wheelbase
115.4 in
Curb Weight
4,387 lbs
Ground Clearance

Capacity

Doors
4
Seating
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$20,747
$17,635 – $23,859
Depreciation Over Time
New
5yr
10yr
ddpc Estimate based on original MSRP, standard depreciation curves, vehicle class, and NHTSA reliability data. Not a substitute for professional appraisal. Actual value depends on condition, mileage, location, and market conditions.

Estimated Cost of Ownership

Estimated Annual Cost
$5,426
Per Mile
$0.45
5-Year Total
$44,233
Fuel
$1,826/yr
Maintenance
$700/yr
Insurance
$2,900/yr
Depreciation
$3,421/yr
Based on industry-standard estimates for this vehicle class. Fuel cost assumes 12,000 mi/yr at national average gas prices. Maintenance uses class-based intervals, not manufacturer-specific schedules. Actual costs vary by location, driving habits, and vehicle condition.

Available Trims (2)

CX-9 2WD
SIDI
FWD
CX-9 4WD
SIDI
4WD

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