Marquis Jules Flix Philippe Albert de Dion de Wandonne (9 March 1856 19 August 1946) was a French pioneer of the automobile industry. He invented a steam-powered car and used it to win the world's first auto race, but his vehicle was adjudged to be against the rules. He was a co-founder of De Dion-Bouton, the world's largest automobile manufacturer for a time, as well as the French sports newspaper L'quipe.

Paris–Rouen, Le Petit Journal Horseless Carriages Contest (Concours du 'Petit Journal' Les Voitures sans Chevaux), was a pioneering city-to-city motoring competition in 1894 which is sometimes described as the world's first competitive motor race.

The contest was organised by the newspaper Le Petit Journal and run from Paris to Rouen in France on 22 July 1894. It was preceded by four days of vehicle exhibition and qualifying events that created great crowds and excitement. The eight 50 km (31 mi) qualifying events started near the Bois de Boulogne and comprised interwoven routes around Paris to select the entrants for the main 126 km (78 mi) event.The first driver across the finishing line at Rouen was "le Comte de Dion" but he did not win the main prize because his steam vehicle needed a stoker and was thus ineligible. The fastest petrol powered car was a 3 hp (2.2 kW; 3.0 PS) Peugeot driven by Albert Lemaître. The premier prize, the 5,000 franc Prix du Petit Journal, for 'the competitor whose car comes closest to the ideal' was shared equally by manufacturers Panhard et Levassor and Les fils de Peugeot frères ("The sons of Peugeot brothers"), with vehicles that were 'easy to use'.