Tumblr - so it is difficult to know. Certainly a GT / Le Mans car.
concept art Sketching & Photoshop
Tonal Drawing of a lamborghini
Porsche 911 - Xray cutaway drawing. The car drawing is ghosted to give a realistic sense of both its interior and exterior!
○ CUTAWAY ○
Childhood 101 | 6 Ways to Play with Toy Cars Mark making for reluctant boys?
Mark Making Madness
simple Pencil Drawings of cars - Google Search
Car Drawing and Sketching Tutorial - How to Draw a Car on Behance
Car drawing marker technique
Roadster marker sketch, because Photoshop is evil :D