The man looks either 1) proud that it's his vehicle or 2) wishes it was his. I like the composition and tonal values you chose. Bit of a hot spot by the sunglasses, but still a nice image.
If I did not read your title, I would not have thought that the main subject here is the car. I like the pose of your model and the light but all the hot spots are quite distracting.
I love the feel of this, the mood is very laid back, and the sepia tones accentuates that. Good variety of tones, very focused, nicely cropped, great job!
I might be alone, but I like the way you took and processed this picture. I like it for the blown out parts on the car. This replicates perfectly picture taken in the 50s/60s. Toning of colors supports this style well.