Trek

My so-called "base model" has the same HP as the FSport and also has power rear sunshade, heated and cooled front seats, All Wheel Drive, rear spoiler, Navigation, power sunroof, headlight washers, blind spot monitoring, and HEATED STEERING WHEEL. Actually, I didn't order mine. I didn't select any options. I showed up on the lot, didn't like the F Sport front bumper, asked the sales rep what else he had, saw the color I wanted and got it. I really didn't pay attention to Premium vs. Luxury with one exception: I didn't like the idea of MANUAL sunshades on the rear windows, so I told the sales rep I would take the poor, pathetic, stripped down "base model" I just described.

The heated steering wheel is awesome. I've been using it every morning. It works fast and stays on for a surprisingly long time.

OneOfOne

heated steering wheel is fantastic. have it on my current infiniti. good to see lexus is rolling in more standard features for the f sport. it does seem to be a very impressive car.

SlangBlade

Ahhh yes, I stand corrected.

Not sure if the premium model has them or not.

bclexus

Yes, the Premium package has the following:
Rain-sensing Intermittent Windshield Wipers with Mist Cycle
Heated Front Seats
Ventilated Front Seats
Power Rear Sunshade