The Peugeot 207 (Generation I, WA/WC) was introduced in 2006 as the highly anticipated successor to the legendary 206. Positioned in the B-segment (supermini), it marked a significant shift for Peugeot: it was much heavier, larger, and focused heavily on safety (achieving a 5-star Euro NCAP rating) and interior perceived quality. While it lost some of the agile, lightweight driving dynamics of the 206, it gained in refinement, comfort, and high-speed stability. However, the 2006-2009 pre-facelift era is notorious for the introduction of the 'Prince' engine family (co-developed with BMW), which suffered from severe reliability issues (timing chains, oil consumption). The diesel engines (HDi) were highly efficient but required strict maintenance to avoid catastrophic turbo failures. Overall,
The Peugeot 207 is a classic case of a great car ruined by poor engine choices. If you are looking at a 2006-2009 model, avoid the 1.4 VTi, 1.6 VTi, and 1.6 THP engines entirely unless you have proof of a recent timing chain replacement and are prepared for high oil consumption. The 1.6 HDi 110hp is also a risky buy due to turbo and DMF issues. The smart money goes to the older, proven engines: The 1.4 8v (75hp) or 1.6 16v (110hp) petrols are robust, cheap to fix, and reliable. For high mileage, the 1.4 HDi or a meticulously serviced 1.6 HDi 90hp are excellent, frugal choices. Always check the power steering and electrical systems before buying.