The Peugeot 206 Phase 2 (2003-2009) represents the mature era of Peugeot's best-selling supermini. Introduced in April 2003, the facelift brought subtle exterior updates (clear headlight lenses, honeycomb grille, revised taillights) and significant internal changes, most notably the full integration of the 'MUX' (multiplexed) electrical system. While this generation is renowned for its sharp handling, timeless design, and excellent ride comfort, it is also infamous for specific mechanical and electrical quirks. This guide focuses heavily on the highly popular diesel lineup (HDi), which ranges from the bulletproof 2.0 HDi to the temperamental 1.6 HDi, while exhaustively covering all global powertrains.
The Peugeot 206 Phase 2 is a brilliant-handling, stylish supermini that makes an excellent budget buy today, provided you choose the right engine and inspect it thoroughly. For Diesel Buyers: The 2.0 HDi (90hp) is the absolute star—it is virtually indestructible and highly recommended. The 1.4 HDi is a great city runabout if the injector seals are healthy. Avoid the 1.6 HDi unless you have full, documented proof of meticulous oil changes and turbo maintenance. The Dealbreaker: The rear axle. Do not buy a 206 without verifying the rear wheel alignment. If the rear axle has already been replaced with a refurbished unit featuring grease nipples, it is a fantastic purchase. Expect electrical gremlins (COM2000), but mechanical parts are incredibly cheap.