Phaeton body almost any vehicle with two axles and a row or rows of seats across the body could be called a phaeton. Convertibles and pillarless hardtops were marketed as "phaetons" after actual phaetons were phased out. The term "phaeton" had historically described a light, open four-wheeled carriage. When automobiles arrived it was applied to a light two-seater with minimal coachwork. The term was interchangeable with "spyder", derived from a light form of phaeton carriage known as a "spider". Originally meant to denote a faster and lighter vehicle than a touring car, the two terms eventually became interchangeable. A detachable folding or
Volkswagen Phaeton also shared with the Audi A8. Compared to the Audi A8L 4.2 litre FSI quattro, the Phaeton is 545 pounds heavier but is still competitive with the lighter A8 in most driving tests, due to the Phaeton's increased engine power (335 hp versus 330) and a shorter axle ratio (3.65:1 versus 3.32). However, the weight gives the Phaeton considerably worse acceleration and poorer fuel economy compared to the A8. The Phaeton had the longest wheelbase in the Volkswagen passenger car line. Development of the vehicle led to over one hundred individual patents specific to the Phaeton. Distinctive features include a