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2018 Mazda CX-9

2018 Mazda CX-9

SUV
FWD
Regular Gasoline
Horsepower
MPG Combined
24 mpg
MSRP
Torque
Reliability Score
94/ 100Excellent
Based on 158 NHTSA complaints

Should You Buy a 2018 Mazda CX-9?

The 2018 Mazda CX-9 is a well-rounded family SUV that offers a blend of performance, comfort, and practicality. With a 2.5L I4 engine producing 227 horsepower and 310 lb-ft of torque, it provides a spirited driving experience while maintaining a respectable 24 MPG combined. The spacious interior comfortably seats seven, making it an excellent choice for families or those needing extra passenger capacity. Priced at an MSRP of $34,960, it presents a competitive option in the midsize SUV market.

Despite its strengths, potential buyers should be aware of some concerns reflected in NHTSA complaint data. With 158 total complaints, the most notable issues involve the engine and electrical system, with 70 and 14 complaints respectively. However, the CX-9 boasts a high reliability score of 93.9/100, indicating that many owners have had positive experiences with their vehicles. Overall, this SUV is a solid choice for those seeking a reliable family vehicle with a touch of sportiness.

Ideal For

The 2018 Mazda CX-9 is best suited for families or individuals who prioritize space, comfort, and a reliable driving experience without sacrificing style.

Strengths

  • +Spacious interior with seating for seven
  • +Strong engine performance with 227 hp and 310 lb-ft of torque
  • +High reliability score of 93.9/100
  • +Good fuel efficiency for a midsize SUV at 24 MPG combined
  • +Attractive design with premium interior materials

Weaknesses

  • -Notable complaints regarding engine and electrical issues
  • -Limited cargo space with all seats occupied
  • -Higher MSRP compared to some competitors in the segment
  • -Front-wheel drive may not appeal to off-road enthusiasts
  • -Some users report a less engaging driving experience compared to rivals

Known Issues (NHTSA Data)

The 2018 Mazda CX-9 has recorded a total of 158 complaints, with the majority related to the engine and electrical system. While there are a few crash incidents and one fire incident reported, there have been no fatalities associated with this vehicle. Overall, the reliability score of 93.9/100 suggests that, while there are some concerns, many owners have had satisfactory experiences. No significant NHTSA complaints on record.

Top Complaint Areas
ENGINE44% of complaints
UNKNOWN OR OTHER12% of complaints
ELECTRICAL SYSTEM9% of complaints
POWER TRAIN8% of complaints
SERVICE BRAKES6% 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
4,050 lbs
Ground Clearance

Capacity

Doors
4
Seating
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$15,399
$13,089 – $17,709
Depreciation Over Time
New
5yr
8yr
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
$4,735
Per Mile
$0.39
5-Year Total
$43,236
Fuel
$1,750/yr
Maintenance
$700/yr
Insurance
$2,285/yr
Depreciation
$3,912/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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