hi guys, I am looking to buy a: Mercedes A180, Manual, 2015, Diesel, 66,112 miles. I am wondering about the reliability of these models for that year. In a article: https://www.whatcar.com/mercedes-benz/a-class/hatchback/used-review/n965/advice, the 2015 models are known for camshaft failures, causing catastrophic damage to the engine, is that true? I put a lot of mileage on my cars in a year, highway and local driving. Is there anything I should be wary of with these models please. Thanks!