I traded in my 2006 Acura TL for the 2018 Mazda6 and am a first-time Mazda owner. I was looking for a sedan that would be fun to drive but would not break my bank. I think Mazda6 signature 6 with the 2.5L turbo is a very good choice for that. I am impressed with the interior and exterior design and also the practical aspect of this car being a family sedan. I like that it comes with a lot of the latest technology both in terms of safety and entertainment. I have had this car for a little over three weeks now, and so far I am liking it. The torque that car has is really good, but a four-wheel drive option would be better with this much power. Couple of bugs/defects? I have noticed so far: The lane keep assist and another safety feature that depend on the front windshield mounted camera stops working when the car is sitting in the sun for some time and as you start driving it gives a message is that these safety features are disabled. This was not a good thing to find out, especially because out here in Phoenix during the summer, this will be a constant issue. The dealer did not mention this to me prior to purchasing, and later they said that this is an industry wide issue (not true for all vehicle, maybe some). As the interior of the car cools down the safety features are supposed to be working again, but the message sometimes does not go away until you re start the car. Also, I am noticing that the thermostat that measures the external temperature gives out a reading, which is quite a bit off (around 5 degrees). I plan on contacting Mazda customer service about these issues and see what they have to say. Overall, I am enjoying this vehicle so far.