Peugeot 107 faults

The Peugeot 107—a compact city car prized for its efficiency and French design—has gained popularity for its low running costs and ease of use. However, as with any urban vehicle that has seen extensive use, the 107 has a set of recurring faults that may emerge as the car ages. Many of these issues arise under normal wear and tear or from design compromises intended to keep costs and weight down. In the following sections, we outline the most common faults, organized by system, to give you a comprehensive look at what to expect.

Engine and Drivetrain Faults

Timing Chain Rattle

One of the more frequently reported issues is a rattling noise coming from the engine bay on startup, which often indicates timing chain wear. With prolonged use, the chain tensioner and guides can degrade, leading to the characteristic rattle. If left unchecked, this could affect engine timing and performance, potentially resulting in significant internal damage. Regular monitoring of the noise and prompt mechanical inspection are recommended to avert costly repairs.

Clutch Failure and Premature Wear

The Peugeot 107 is known to experience premature clutch wear, particularly in urban driving conditions where frequent stop-and-go traffic places extra stress on the clutch components. Owners have reported:

Difficulty Shifting Gears: The clutch may begin to slip or feel hesitant when engaging, especially in lower gears.
Inconsistent Pedal Feel: A clutch pedal that becomes too soft or sticky can indicate underlying issues with either the cable-operated or hydraulic mechanism. Timely replacement of worn parts and adherence to manufacturer maintenance recommendations can help prolong clutch life.

Fuel Injection and Misfire Issues

Another engine-related concern is occasional misfires, which can be triggered by problems in the fuel injection system or failing spark plugs. Misfires are often subtle at first and manifest as uneven engine idle or reduced fuel efficiency, but persistent misfires can lead to further engine strain and reduced performance if not addressed promptly.

Electrical and Sensor-Related Faults

Dashboard Instrument Cluster and Sensor Glitches

Electrical issues in the Peugeot 107 are not uncommon, particularly as the vehicle ages. Some drivers report erratic behavior in the dashboard instrument cluster:

Faulty Readings: Inaccurate speed, fuel level, or engine warning lights may appear due either to loose connections or aging electronic components.
Intermittent Sensor Faults: Sensors related to engine management and emissions may give erratic readings, triggering false alerts. Regular diagnostics and occasional software resets (or even component replacements) can help resolve these issues.

Central Locking and Power Window Electrical Glitches

Problems with the central locking system can be emerging from faulty wiring or worn-out actuators. In some cases, users notice that the doors either fail to lock consistently or do not respond to remote commands. Additionally, if equipped, the power windows might experience slow or unresponsive movement due to similar electrical wear. Checking connections during regular maintenance helps ensure these systems remain reliable.

Body and Interior Issues

Water Ingress and Cabin Leaks

A well-known issue with the Peugeot 107 is water ingress into the cabin, particularly around the footwells. This fault often stems from:

Poor Sealing: Door membranes and window seals, if degraded or improperly installed, allow water to seep inside.
Clogged Drain Holes: Drainage channels in the bodywork can become clogged, resulting in water accumulation that may lead to damp interiors, mold growth, or even electrical corrosion. Ensuring that seals are intact and draining channels are unobstructed is essential, especially in climates with frequent rainfall.

Exhaust System Corrosion

Exhaust components in the Peugeot 107 may be prone to corrosion, particularly in regions where road salt is common during winter months. Rust on the exhaust manifold or muffler can result in:

Increased Engine Noise: As corrosion worsens, it may lead to exhaust leaks, causing louder engine operation.
Efficiency Losses: Corroded parts may degrade overall engine performance and impact emissions. Routine inspections and timely replacement of rusted components help maintain both performance and compliance with emissions standards.

Suspension, Steering, and Brake-Related Faults

Suspension Bushings and Creaking Noises

Over time, the suspension components—especially the bushings and shock absorbers—can wear out. This wear is typically evident in:

Creaking and Knocking Noises: These sounds, particularly when driving over uneven terrain, indicate that the suspension bushings or strut mounts are deteriorating.
Deteriorated Ride Quality: A worn suspension can lead to decreased ride comfort and less precise handling. A thorough check of the suspension system, with replacement of worn bushings, can greatly improve driving comfort and safety.

Brake Drum Wear and Rear Noise

Some Peugeot 107 owners report issues with the braking system, particularly:

Excessive Noise: Squealing or grinding noises from the rear brakes often result from worn brake shoes or dust accumulation in drum brake systems.
Longer Braking Distances: Reduced braking efficacy due to braking component wear can compromise safety. Regular brake inspections and maintenance are crucial in keeping the braking system responsive and in good condition.

Power Steering Concerns

Although less common, intermittent issues with power steering have been reported. This is typically attributed to:

Electrical Component Failures: Faults in the electric power steering system may result in heavier steering effort or a temporary loss of assist.
Fluid Leaks in Hydraulic Systems (if applicable): For models that still use hydraulic assistance, worn seals can lead to fluid leaks and degraded performance. Responsive steering is vital, so addressing any drop in performance early is recommended.

Conclusion

The Peugeot 107 remains a popular choice as an efficient city car, yet like all vehicles with extended use, it comes with a set of recurring faults. Common issues include engine timing chain wear and clutch degradation, occasional misfires from fuel injection faults, dashboard sensor glitches, water ingress into the cabin, exhaust corrosion, suspension wear, brake system noise, and power steering inconsistencies. Understanding these faults provides valuable insight into what to monitor during maintenance or a pre-purchase inspection of a used Peugeot 107.

Peugeot 107 as a used car

The Peugeot 107 stands out as a compact city car prized for its economical running costs and nimble size. Manufactured primarily between 2005 and 2014, the 107 was designed for urban environments where maneuverability and low fuel consumption are key. In the used car market, it continues to be popular among drivers seeking an affordable, efficient ride. This article delves into the technical parameters of the Peugeot 107, describing its dimensions, engine options, transmission, and more to aid you in making an informed purchase.

Technical Specifications Overview

Understanding a car’s specifications is crucial when evaluating its suitability as a used vehicle. The Peugeot 107 is characterized by compact dimensions, modest power output, and simple yet effective design choices aimed at city driving.

Dimensions and Body Structure

Despite its small footprint, the Peugeot 107 maximizes every millimeter for urban agility.

Length: Approximately 3430 mm
Width: Around 1630 mm
Height: Roughly 1465–1470 mm
Wheelbase: About 2340 mm (varies slightly depending on the model)

These dimensions facilitate easy maneuverability in tight city streets while still offering adequate interior space for small families or daily commuters.

Engine Options and Fuel Types

The Peugeot 107 is available mainly with petrol engines, though some markets saw a diesel option. The engine variations address the needs of drivers looking for economical performance in an urban setting.

Petrol Engines

Displacement: Commonly equipped with a 1.0-liter engine, offering approximately 998 cm³ of displacement
Power Output: Typically rated at 68 horsepower (50 kW), which provides a balance between economy and sufficient power for daily city driving
Fuel Consumption: Known for its efficiency, the Peugeot 107 averages low consumption figures making it an attractive choice for urban commuters. For instance, combined fuel figures can be very competitive in its class.
CO² Emissions: Low CO² emissions, usually between 99 and 109 g/km, help in meeting stringent environmental standards and low taxation in many European markets

Diesel Engines

Displacement and Power: In markets where diesel variants were offered, the engines usually had a displacement around 1.4-liter with outputs in the low 50-horsepower range
Efficiency Focus: Diesel models emphasize better torque at low RPMs along with excellent fuel economy, though they might be less common compared to the petrol models

Performance Metrics

The Peugeot 107 is designed primarily for city use rather than high-speed performance. Its characteristics stand out in urban contexts:

Acceleration: The car has modest acceleration figures suitable for stop-and-go city traffic, though it is not engineered for rapid acceleration.
Top Speed: Top speeds tend to be limited to around 160 km/h, adequate for urban and suburban driving but not for extensive motorway use.
Drive System: Featuring front-wheel drive (FWD), the 107 has predictable handling and improved traction on wet or slippery roads, which is ideal for city conditions where quick steering response is essential.

Engine and Performance Details

A closer look at the engine performance of the Peugeot 107 reveals a design focused on efficiency and low running costs.

Engine Characteristics

Low Displacement for Urban Efficiency: The small 1.0-liter petrol engine is engineered to provide low fuel consumption while keeping maintenance costs in check.
Reliability: Many owners appreciate the engine’s simplicity and robustness, although routine maintenance (such as regular oil changes and spark plug monitoring) is essential to avoid typical issues like misfires or carbon buildup.
Emissions and Environmental Impact: Compliance with emission regulations is a strong point for the 107, helping to keep ownership costs low in regions with taxes based on CO₂ emissions.

Cooling and Lubrication

Cooling System: The engine is designed with an effective cooling system well-suited for city driving. Routine checks of coolant levels and radiator performance are important to prevent overheating, especially during hotter months.
Oil Capacity & Maintenance: With a modest oil capacity, the Peugeot 107 requires timely oil changes to ensure smooth engine operation. This simplistic design also contributes to affordable maintenance over the vehicle’s lifespan.

Transmission, Chassis, and Suspension

Smooth transmission and a well-tuned chassis play a significant role in the overall driving experience of a used car.

Transmission Options

Manual Gearbox: The majority of Peugeot 107 models are equipped with a 5-speed manual transmission. This system is generally direct and engaging, popular among those who enjoy having greater control over acceleration in urban driving environments.
Automatic Transmission: A limited number of models feature an automatic variant (often referred to as a 2-Tronic automated manual), which can offer a smoother drive in heavy traffic. However, this system can sometimes be less fuel efficient and might not be as responsive as the manual option.

Chassis and Suspension

Chassis Design: The Peugeot 107’s chassis is constructed to offer both rigidity and lightness, essential for agile maneuvering in city traffic. Its compact structure lends itself to secure handling in narrow streets.
Suspension Setup: The suspension typically uses a combination of McPherson struts at the front and a simpler torsion bar or coil assembly at the rear. This setup provides a balanced ride, absorbing the bumps of urban roads while delivering a direct feel to the steering.
Steering: An electric power-assisted rack-and-pinion steering system enhances responsiveness, making the car’s handling one of its strong points in busy city environments. Prior to purchase, checking for excessive play or noises in the steering system is advisable, as these could indicate wear in suspension components.

Interior and Practical Features

Despite its exterior compactness, the Peugeot 107 offers a functional and thoughtfully designed interior that suits urban living.

Cabin Layout

Seating Capacity: Designed to comfortably accommodate up to four passengers, the interior layout maximizes space within its compact dimensions. The seating, while modest, is arranged for both driver comfort and practicality.
Dashboard Design: The dashboard is straightforward, featuring clearly marked gauges and controls that are easy to operate. Although modern infotainment systems are minimal compared to newer vehicles, the simplicity aids in reducing driver distractions.

Cargo and Storage Space

Boot Capacity: The hatchback design of the Peugeot 107 allows for a practical cargo area suitable for daily tasks, such as grocery shopping or carrying small luggage. The boot capacity is modest yet sufficient for a car of its size.
Interior Versatility: Thoughtfully arranged storage spaces enhance the practicality by providing compartments for personal items, making the car a viable choice for urban errands.

Infotainment and Connectivity

Basic Features: While the 107 does not boast state-of-the-art infotainment systems, standard features typically include an AM/FM radio and simple controls that are user-friendly. Some later models might include auxiliary input connections for mobile devices.
Environmental Controls: Air conditioning and heating are designed to suit the needs of city dwellers, ensuring comfort during both summer heat and winter chill, albeit with simpler controls than found in modern vehicles.

Ownership Considerations and Maintenance

Owning a used Peugeot 107 comes with advantages in terms of economy and practicality, though a few factors should be kept in mind.

Service History and Mileage

Complete Maintenance Records: A good service history is the best indicator of a well-maintained 107. Look for evidence of routine servicing, particularly oil changes and timing belt replacements if applicable.
Mileage: Lower mileage is desirable, but given its robust design, a higher-mileage model with documented maintenance can still be a sound purchase.

Cost of Ownership

Economical Running Costs: The Peugeot 107 is celebrated for its low fuel consumption and inexpensive maintenance. Replacement parts are generally affordable and widely available, particularly in European markets.
Insurance and Taxes: Its low CO₂ emissions and compact size often translate into low insurance premiums and moderate road taxes, making it an economical choice for city drivers.

Pre-Purchase Inspection

Mechanical and Electrical Checks: A thorough pre-purchase inspection by a qualified mechanic helps identify potential issues with the engine, transmission, suspension, and electrical systems.
Exterior and Interior Condition: Look for signs of wear in the cabin and check for any issues such as rust or damage to the body panels. These factors can affect not only aesthetics but long-term durability and safety.

Conclusion

The Peugeot 107 remains a compelling option on the used car market due to its compact design, efficient engine performance, and low running costs. With its carefully balanced technical parameters, the 107 is particularly well-suited for urban commuting and short trips in congested cities. While its modest power output and simple interior may appeal primarily to those seeking economy and reliability rather than cutting-edge technology, a well-maintained Peugeot 107 can provide many years of dependable service.

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