2006 Peugeot 307 1.6L Diesel · YC06 NPK

The 1.6-litre HDi diesel engine in the Peugeot 307 typically returns around 45-55 mpg in mixed driving, though a 20-year-old example with this mileage may deliver considerably less if maintenance has lapsed. Road tax for a vehicle of this age and CO2 band will be at the standard rate, and the car will not be ULEZ-compliant in London or other clean air zones, which is a major consideration for any urban buyer. Insurance should be relatively cheap given the vehicle's low value, but parts and labour at main dealers can be disproportionately expensive for older Peugeots.

Estimated annual running costs are likely to fall in the £1,200-£1,600 range, factoring in higher-than-average maintenance given the mileage, the cost of replacing wear items such as brakes and steering components flagged in the MOT history, and the likelihood of additional age-related repairs. Budget for at least £300-£500 annually in consumables and repairs on top of fuel. If you are considering finance or a warranty, be aware that very few providers will cover a vehicle of this age and mileage, so any mechanical protection must come from a thorough pre-purchase inspection.

The October 2021 MOT failure identified play in the nearside steering rack inner joint, which is a known weak point on Peugeot 307s and is both a safety and cost concern. Inspect the steering for any looseness, clunks over bumps, or uneven tyre wear, all of which suggest the steering rack may need replacement. Also examine the parking brake thoroughly, as it was inoperative on one side at the 2021 test, and check that the rear calipers and cables are functioning correctly. The 2022 advisory items pointed to worn front and rear brake pads and scored rear discs, so check the current state of all braking components and budget for replacement if they have not been changed since.

Beyond the MOT-flagged items, the model-level data shows headlamp, exhaust, and brake disc issues as the top failure reasons across the Peugeot 307 range, so these areas warrant close attention. Inspect all headlamp lenses for clouding or cracks, examine the exhaust system for corrosion and leaks (particularly around the DPF and rear silencer on this diesel), and measure brake disc thickness and runout. Also check for oil leaks from the engine and gearbox, condition of the cambelt and timing components, and the state of the clutch and dual-mass flywheel, as these are common high-cost failures on high-mileage diesel 307s. A thorough test drive should include checking for any warning lights, smoke from the exhaust (particularly blue or excessive black smoke), and unusual noises from the transmission.