The Peugeot 307 Generation I (Phase 1) was launched in 2001 as the successor to the highly successful 306. It marked a radical shift in Peugeot's design philosophy, adopting a 'tall-boy' architecture that offered MPV-like headroom and exceptional interior space, earning it the European Car of the Year award in 2002. Available as a 3-door and 5-door hatchback, a versatile SW/Break (estate), and later a CC (coupé-cabriolet). While praised for its ride comfort, handling, and passive safety, the Phase 1 307 is historically infamous for its early multiplex electrical architecture (VAN/CAN bus) which caused widespread electronic gremlins. The diesel lineup (HDi) was the core of its sales, transitioning from the robust 2.0-litre blocks to the more modern but fragile 1.6-litre units towards the en
The Peugeot 307 Phase 1 is a car of extremes. It offers fantastic comfort, space, and handling, but its reputation was severely tarnished by early electrical faults and specific diesel engine flaws. If you must buy a diesel Phase 1 307, the 2.0 HDi 90 (DW10TD) is the absolute best choice—it is a highly robust, old-school workhorse that avoids the costly DPF and DMF issues. Avoid the 1.6 HDi 110 entirely unless you have documented proof of turbo replacement and strict maintenance. The 2.0 HDi 110 is acceptable only if the dual-mass flywheel has been recently replaced. Always thoroughly test every electronic function before purchase.