CarComplaints.com Notes: The 2010 Mazda CX-7 appears to share the same engine defects as the three previous model years: VVT/timing chain failure & turbo failure. The timing chain failure is especially bad with many cars requiring an engine replacement ($9,000+).
In 2011, Mazda began a "Special Service Program" that extended the warranty to 7 years/70,000 miles covering 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.
Driving on the highway I suddenly lost all power and vehicle began to emit a blinding amount of smoke. Made it to the side of the road after a near accident due to loss of power which significantly decreased speed along with a blinding amount of smoke. Car had to be towed. Car was purchased brand new and serviced appropriately.
Car lost power on the highway and started smoking. Extremely dangerous as the power loss was sudden on a 70mph speed limit highway. Car behind almost smashed into me. This is the second time this has happened. The first time there was only a few thousand miles on the vehicle. Cost to replace turbo is about $5,000. This is one of many issues I have encountered, therefore I will never purchase a Mazda again. I bought this car brand new and always had it serviced top notch.
A D V E R T I S E M E N T S
Driving on the highway I suddenly lost all power and vehicle began to emit a blinding amount of smoke. Made it to the side of the road after a near accident due to loss of power which significantly decreased speed along with a blinding amount of smoke. Car had to be towed. Car was purchased brand new and serviced appropriately.
- Danielle L., Castle Rock, WA, US