Really?? I drive my SRT 50 mile round trip to and from work through city traffic, and highways out to the 'burbs every day. The only time I don't use it is if we are getting a snow storm. After the roads are plowed I use it. It sits outside at work in below zero weather and fires right up. The heated seats work great. After adjusting the seat just right I actually think my car is quite comfy and I'm 6'1". Never tried a 350Z but the are so stupid looking YUCK!