The function of a car air conditioner is to lower the humidity and provide a cool atmosphere. However, it may encounter damages due to wear and tear. Air conditioner malfunction may result from refrigerant leakage, bad condenser, blower motor, etc.

These malfunctions emerge as the car ages. Consumer Report research stated that some car models have air conditioner issues quickly. Some of them require fixing before running for about twenty thousand miles.

The following listed cars have a high tendency of developing AC problems in the first five years after production, with a rate of 1 out of 5 to 1 out of 10. This is quite discouraging for a system that is costly to repair.

Thankfully, these damages are not severe enough to leave you stranded as other malfunctioning associated with cars like changing the head gasket, building a new engine, or replacing the transmission.

According to Consumer Reports chief mechanic, John Ibbotson, most air conditioning problems require easy troubleshooting mechanisms to repair them. Also, car owners dislike having AC challenges as they tend to occur when you want cool air. 

The cost of repairing an air conditioner is about $1,000. If the problem is noticed early, there could be a reduction in the repair cost.

Nowadays, it is expected that a car’s air conditioner will run for 100,000 or more miles before they encounter a problem. But, most of these cars run about half of that mile before developing significant risk.

There are various factors to consider when selecting a used car, and reliability is number one. Through Consumer Reports ratings, there are statistical comparisons of different vehicles. 

You can also see the total reliability rating and the comparison for 17 trouble spots on every car. With this rating, you can also get results on where repairs are costly and debilitating.

The ratings stated below can also provide a sense of caution for owners or potential car owners should consider and notice to cut down any loss or vehicle downtime. The ten models given below are in ranking orders, with the first being a climate system related problem associated with CR members. Also included is the model year that has the most significant problem and the actual mileage when it occurs.

It is also better to opt for long-term car ownership as it will help to lower transportation costs than purchasing replacement cars almost yearly. For more lasting car usage and functioning, maintain it properly and according to the manufacturer’s manual.

According to Consumer Reports, car shoppers are advised to consult a reliable rating system to get the best models that are trouble-free.

2016 Mazda CX-3

Year- 2016

Mile Range- 22,000 to 49,000

2013 GMC Acadia

Year- 2012-2016

Mile Range- 45,000 to 85,000

2015 Chevrolet Traverse

Year- 2012-2015

Mile Range- 25,000 to 55,000

2012 Buick Enclave

Year- 2012-2015

Mile Range- 69,000-106,000

2016 Ford Mustang

Year- 2015-2016

Mile Range- 16,000 to 34,000

2013 Hyundai Santa Fe

Year- 2013-2014

Mile Range- 62,000 to 99,000

2017 Alfa Romeo Giulia

Mile Range- 15,000 to 30,000

2012 Volkswagen Jetta

Mile Range- 56,000 to 127,000

2015 Chevrolet Tahoe/GMC Yukon

Mile Range- 62,000 to 87,000

2016 Tesla Model X

Mile Range- 23,000 to 46,000 


An air conditioner is an essential asset in a car as it helps to keep the driver cool during the ride. But some car models wear out too soon because of aging and require changing. We have stated these models for a smoother and dependable purchase.