CarComplaints.com Notes: The 2008 Mazda CX-7 has numerous reports filed with the NHTSA about engine & A/C problems, continuing these defect trends from the 2007 model year.

Owners report problems with the 2008 CX-7's Variable Valve Timing (VVT) & timing chain failing, causing major damage to the engine — Mazda uses an interference design so typically the valves are bent & the entire engine needs to be replaced. Mazda dealers typically quote $9,000 for an engine replacement.

There is also a trend of the turbo failing at low mileage.

Finally for the 2008 CX-7 there is a clear pattern of A/C compressor failure at relatively low mileage. Owners report smoke & occasionally the serpentine belt catches fire when the A/C compressor clutch seizes while driving. Mazda extended the A/C warranty to 60,000 miles, however many owners report their A/C compressor failed very soon after the 60k mark.

In 2011, Mazda began a "Special Service Program" that extended the warranty to 7 years/70,000 miles covering turbocharger oil leaks & excessive timing chain noise — an early sign of timing chain failure. However coverage under the program requires perfect documentation of all required maintenance with other stipulations. Buyer beware.

Collapse Safety Ratings

NCAP 5-Star Crash Test & Rollover Safety Ratings

Driver FrontPassenger FrontDriver SidePassenger SideRollover
2008 CX-7 4-DR. w/SAB************************
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IIHS Crash Test & Rollover Safety Ratings

Good Acceptable Marginal Poor

2008 Mazda CX-7 4-door SUV

Moderate Overlap FrontSmall Overlap DriverSmall Overlap PassengerSideRear1Rollover
G Overall
G Structure
A Head/Neck Injury
G Chest Injury
G Left Leg Injury
G Right Leg Injury
G Restraints
Full IIHS Moderate Overlap Crash Test report »
Not tested. Not tested. G Overall
A Structure
Driver
G Head Protection
G Head/Neck Injury
G Torso Injury
G Pelvis/Legs Injury
Rear Passenger
G Head Protection
G Head/Neck Injury
G Torso Injury
G Pelvis/Legs Injury
Full IIHS Side Impact Crash Test report »
M Overall
G Geometry
M Dynamic
Full IIHS Rear Impact Crash Test report »
M Overall
Full IIHS Rollover Safety report »

1 — Grand Touring seats.

Ratings only apply to the model and body or seat type tested. The date of manufacture and optional safety equipment can affect results. For full details see www.iihs.org.

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