Peugeot 108 common problems and reliability issues
Honest rundown of the most common Peugeot 108 faults, what to watch for, and how to keep one running well.

The Peugeot 108 is a popular city car known for its compact size and stylish design. However, like any vehicle, it has its share of common problems. These issues can range from electrical faults to engine concerns, which can affect the overall reliability and performance of the car.
Electrical Issues
One of the most frequently reported problems with the Peugeot 108 involves electrical systems. Owners have noted issues with the central locking system, which may fail to operate correctly, leaving the vehicle vulnerable. Additionally, problems with the infotainment system can arise, including screen freezes and connectivity issues.
These electrical faults can often be traced back to faulty wiring or software glitches. Regular software updates from the dealer can help mitigate some of these issues. However, if problems persist, it may require a visit to a qualified technician to diagnose and rectify the underlying causes.
Engine Performance
Engine-related problems are another area of concern for Peugeot 108 owners. Some drivers have reported a lack of power during acceleration, which can be attributed to issues with the turbocharger or fuel delivery system. This can lead to a frustrating driving experience, especially in urban settings where quick acceleration is often necessary.
In some cases, engine warning lights may illuminate on the dashboard, indicating potential issues with sensors or emissions control systems. Routine maintenance, including oil changes and air filter replacements, can help maintain engine performance and longevity. If warning lights appear, it is advisable to have the vehicle checked as soon as possible to avoid further complications.
Suspension and Steering
The suspension and steering systems of the Peugeot 108 can also present problems. Drivers have reported a knocking noise when going over bumps, which may indicate worn suspension components such as shock absorbers or bushings. This can lead to a less comfortable ride and affect handling.
Additionally, issues with the power steering system have been noted, including a heavy steering feel or intermittent power loss. Regular inspections of the suspension and steering components can help identify wear and tear before they lead to more significant problems. Addressing these issues promptly can enhance driving comfort and safety.
Brake System Concerns
Braking performance is critical for any vehicle, and the Peugeot 108 is no exception. Some owners have experienced premature wear on brake pads and discs, leading to reduced braking efficiency. This can be particularly concerning in urban driving conditions where frequent stopping is required.
Another issue noted is the brake warning light activating unexpectedly, which may indicate low brake fluid levels or problems with the braking system. Regular maintenance checks, including brake fluid replacement and inspection of brake components, can help ensure optimal braking performance. If any warning lights appear, it is essential to have the brakes inspected immediately.
Tyre Wear and Alignment
Tyre wear is a common issue for many vehicles, including the Peugeot 108. Owners have reported uneven tyre wear, which can be indicative of misalignment or suspension problems. This can lead to decreased fuel efficiency and compromised handling, making it essential to address any alignment issues promptly.
Regular tyre rotations and alignments can help extend tyre life and improve overall performance. It is also advisable to monitor tyre pressure regularly, as under-inflated tyres can lead to increased wear and reduced safety. Keeping an eye on tread depth is crucial for maintaining grip, especially in wet conditions.
Interior Quality and Build
While the Peugeot 108 is generally well-regarded for its design, some owners have reported issues with interior quality. Problems such as rattling noises from the dashboard or loose trim pieces can detract from the overall driving experience. These issues are often cosmetic but can be frustrating for owners.
Additionally, the quality of materials used in the interior has been questioned, with some users noting that certain elements may wear more quickly than expected. Regular cleaning and care can help maintain the interior’s appearance, but if significant wear occurs, replacement parts may be necessary to restore the vehicle’s aesthetic appeal.
Frequently asked questions
What are the most common issues with the Peugeot 108?
Common issues with the Peugeot 108 include electrical faults, problems with the air conditioning, and issues with the clutch. It's also worth checking for any signs of wear on the tyres and brakes.
How reliable is the Peugeot 108?
The Peugeot 108 generally has a good reliability record, but like any car, it can experience problems. Regular maintenance and servicing can help keep it running smoothly.
Are there any known engine problems with the Peugeot 108?
Some owners have reported issues with the engine management system, which can lead to warning lights appearing on the dashboard. It's advisable to have the engine checked if you notice any unusual noises or performance issues.
What should I check before buying a used Peugeot 108?
Before purchasing a used Peugeot 108, check for service history, any signs of bodywork damage, and the condition of the tyres. It's also wise to take it for a test drive to assess its performance.
Is the Peugeot 108 prone to rust?
The Peugeot 108 is not particularly known for rust issues, but it's still important to inspect the bodywork for any signs of corrosion, especially in older models. Regular washing and waxing can help protect against rust.
How can I prevent common problems with my Peugeot 108?
To prevent common problems, ensure regular servicing and maintenance, check fluid levels frequently, and address any warning lights promptly. Keeping the car clean and protected from the elements can also help.
What are the signs of a failing clutch in a Peugeot 108?
Signs of a failing clutch include difficulty in changing gears, a burning smell, or a spongy clutch pedal. If you notice any of these symptoms, it's best to have it inspected by a professional.
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Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey, UK Government MOT failure data.