07/05/2009
The Peugeot 307, a popular family hatchback that graced our roads for many years, has certainly seen its fair share of attention from owners and mechanics alike. While it offered a comfortable ride and a stylish design for its time, it's not without its quirks and common faults. For those considering purchasing a used 307 or those already owning one and experiencing issues, understanding these potential problems is key to maintaining your vehicle and avoiding costly repairs. This article delves into the most frequently reported issues, drawing on owner feedback and technical data to provide a comprehensive guide.

Mechanical Reliability Concerns
Customer satisfaction surveys, such as those conducted by JD Power, have highlighted areas where the Peugeot 307 has historically fallen short. A significant number of owners have expressed dissatisfaction with the mechanical reliability of the vehicle. This broad category encompasses a range of potential issues, from minor irritations to more serious mechanical failures that can leave you stranded.
Indicator Stalk Failures
One specific issue that has been noted is the potential for failure of the indicator stalks. These are crucial for signalling your intentions on the road, and a malfunctioning stalk can be both inconvenient and dangerous. When test driving a 307, it's imperative to meticulously check that every function on the indicator stalks operates smoothly and without hesitation. Pay attention to the feel of the stalks; they should feel solid and well-built, not loose or flimsy. Any resistance or erratic behaviour is a red flag that this component may be nearing the end of its lifespan.
Head Gasket Problems on Early 1.4 Petrol Engines
A particularly concerning issue, predominantly affecting some of the earlier 1.4 petrol engine variants, is the tendency for head gaskets to fail. The head gasket is a vital component that seals the combustion chambers and coolant passages within the engine. When it fails, it can lead to a host of serious problems, including overheating, loss of coolant, and even catastrophic engine damage. If you are looking at a 307 with one of these early 1.4 petrol engines, it is strongly advised to either avoid it altogether unless you are a competent mechanic yourself, or to budget for a potential head gasket replacement. This is a significant repair that can be quite costly if undertaken by a professional garage.
Suspension Faults
Even on more recent examples of the 307, suspension faults have been reported with a fair degree of regularity. A healthy suspension system is vital for a comfortable and safe driving experience, ensuring good handling and stability. If a 307 you are test driving exhibits unusual noises from the suspension, such as knocking or clunking, or if the car feels unstable, lurches excessively when cornering, or rides poorly, it is a strong indication of a suspension issue. In such cases, it is best to walk away and look for a different vehicle, as suspension repairs can be expensive and labour-intensive.
Interior and Exterior Quality
Beyond the core mechanicals, JD Power surveys also indicated that owners were not entirely satisfied with the interior quality and, in some cases, the exterior quality of the 307. While subjective, this often translates to the use of cheaper plastics, trim pieces that may become loose over time, or paintwork that might not withstand the elements as well as expected. When inspecting a 307, pay close attention to the condition of the interior plastics, upholstery, and any trim panels. Similarly, examine the exterior paintwork for signs of premature fading, bubbling, or corrosion, particularly around common areas like the wheel arches and door bottoms.
Vehicle Performance
While not as universally cited as some of the mechanical reliability issues, some owners have also expressed mild dissatisfaction with the overall vehicle performance. This can be a subjective area, but it might relate to the engine's power delivery, the gearbox's responsiveness, or the general driving dynamics. It's worth noting that the 307 was generally designed with comfort in mind rather than outright sportiness, so expectations should be managed accordingly.
Dealer Service Experience
The ownership experience isn't solely about the car itself; the quality of service received from dealerships also plays a significant role. Reports suggest that the dealer service experience for the 307 has also been a point of contention for some owners. This can range from the quality of work carried out during servicing and repairs to the customer service provided. When considering a 307, it's worth researching local Peugeot dealerships and their reputations.
Recalls and Safety Checks
A critical aspect of vehicle ownership, particularly for models with a history of issues, is understanding recall information. Since 2002, the Peugeot 307 has been subject to over 15 recalls for a variety of faults. These recalls have covered a wide range of components, including the ignition system, seatbelt anchorage points, and fuel leaks. It is absolutely essential for any potential or current owner to check the recall history of a specific 307. The UK's Vehicle Operator and Services Agency (VOSA), now part of the Driver and Vehicle Standards Agency (DVSA), website (www.gov.uk/check-mot-history) can provide information on MOT history, which often includes details of recall work. Always check the vehicle's logbook to confirm that any outstanding recall work has been completed by a qualified mechanic.

Addressing Squealing Noises: Pulley Bearings
A common and often alarming noise that can plague a 307 is a squealing sound when driving. If you notice this, and can also visibly see that the pulleys on the engine are worn, the culprit is very likely to be the pulley wheel bearings, particularly those associated with the alternator. Worn bearings can lead to increased friction and eventual failure of the pulley system. If left unaddressed, this issue can lead to more significant damage to your engine, as the components driven by these pulleys (like the alternator itself) may cease to function correctly. The good news is that replacing pulley bearings is a relatively common repair. You can often source replacement bearings for the 307 from reputable parts suppliers, and with the right tools and a bit of mechanical know-how, this can be a manageable DIY task for those comfortable working on their car.
Summary of Common Issues
To provide a clear overview, here's a table summarising the frequently reported problems:
| Problem Area | Specific Issue | Potential Impact | Recommendation |
|---|---|---|---|
| Mechanical Reliability | Indicator stalk failure | Loss of signalling function, safety hazard | Test thoroughly, check for solidity |
| Mechanical Reliability | Head gasket failure (early 1.4 petrol) | Overheating, coolant loss, engine damage | Avoid early 1.4 petrols or budget for repair |
| Suspension | Faults and wear | Noisy ride, poor handling, instability | Listen for noises, check for stability during test drive |
| Engine Ancillaries | Worn pulley bearings | Squealing noise, potential damage to driven components | Replace worn pulleys/bearings promptly |
| Recalls | Various (ignition, seatbelts, fuel leaks) | Safety concerns, potential for failure | Check VOSA/DVSA records and logbook for completed work |
Frequently Asked Questions (FAQs)
Q1: Is the Peugeot 307 a reliable car?
While the 307 was a popular car, it has a reputation for having more issues than some of its contemporaries, particularly concerning mechanical reliability and interior quality. However, with diligent maintenance and by addressing common faults, it can still be a viable option.
Q2: What should I look for when buying a used Peugeot 307?
When buying a used 307, pay close attention to the service history, the condition of the indicator stalks, listen for any suspension noises, and check for signs of coolant leaks or overheating. If it's an early 1.4 petrol model, be particularly cautious about the head gasket.
Q3: How much does it cost to fix a head gasket on a Peugeot 307?
The cost of a head gasket replacement can vary significantly depending on your location and the garage you use, but it is generally a substantial repair, often costing several hundred to over a thousand pounds.
Q4: What causes a squealing noise from the engine on a 307?
A squealing noise, especially when accompanied by visible wear on the pulleys, is most commonly due to worn pulley wheel bearings, often on the alternator.
Q5: Where can I find information about Peugeot 307 recalls?
You can check for recall information on the UK government's vehicle recall website (gov.uk/recalls) or by consulting your vehicle's service history and logbook. Checking the MOT history can also provide clues.
In conclusion, the Peugeot 307, while offering a comfortable and practical motoring experience, does come with a known list of potential issues. By being aware of these common faults, conducting thorough inspections, and ensuring that maintenance and recall work are up-to-date, owners can maximise their enjoyment and minimise the potential for unexpected problems with their 307.
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