According to the June 1967 issue of Road Test magazine, a "muscle car" is "Exactly what the name implies. It is a product of the American car industry adhering to the hot rodder's philosophy of taking a small car and putting a BIG engine in it. The Muscle Car is Charles Atlas kicking sand in the face of the 98 hp (73 kW) weakling." Author of the book Muscle Cars the quote is drawn from, Peter Henshaw, furthers that the muscle car was designed for straight-line speed, and did not have the "sophisticated chassis", "engineering integrity" or "lithe appearance" of European high-performance cars
