Top fixes
Peugeot 308 top fixes: how owners handle the common issues
Practical fixes for the common Peugeot 308 faults owners run into.
Updated 4th September 2026 DVSA data: Across 124,916 recorded MOT tests, 29.4% failed.

More on the Peugeot 308
The Peugeot 308 is a popular choice among UK drivers, but like any vehicle, it can experience issues. Common problems include electrical faults, suspension wear, and engine performance concerns. This article outlines practical fixes for these issues to help owners maintain their vehicles effectively.
Electrical Faults
Electrical issues are frequently reported by Peugeot 308 owners. Symptoms may include malfunctioning dashboard lights, problems with the central locking system, or non-responsive infotainment systems.
To address these problems, start by checking the battery and fuses. A weak battery can lead to various electrical malfunctions. If the battery is fine, inspect the wiring and connectors for corrosion or damage. Cleaning or replacing faulty components can often resolve these issues. If problems persist, consider consulting a professional for a thorough diagnostic check.
Suspension Wear
Suspension problems can significantly affect the driving experience of the Peugeot 308. Owners often report issues such as excessive noise when driving over bumps or uneven tyre wear.
Regular inspection of the suspension components, including shock absorbers and springs, is essential. If you notice any leaks or damage, replacing these parts can restore ride comfort and handling. Additionally, ensure that the wheel alignment is checked regularly to prevent premature tyre wear and maintain optimal performance.
Engine Performance Issues
Some Peugeot 308 owners experience engine performance issues, such as poor acceleration or rough idling. These problems can stem from various sources, including fuel delivery issues or worn spark plugs.
A good starting point is to check the air filter and replace it if it is dirty. A clogged air filter can restrict airflow, affecting engine performance. Additionally, inspect the spark plugs for wear and replace them if necessary. If performance issues continue, consider having the fuel injectors cleaned to ensure proper fuel delivery.
Gearbox Problems
Gearbox issues can be a concern for Peugeot 308 owners, particularly with automatic transmissions. Symptoms may include slipping gears, delayed engagement, or unusual noises.
Regular maintenance is key to preventing gearbox problems. Ensure that the transmission fluid is changed according to the manufacturer’s recommendations. If you experience any issues, a diagnostic scan can help identify fault codes related to the gearbox. In some cases, a software update may resolve minor issues, while more severe problems may require professional attention.
Brake System Concerns
The brake system is crucial for safety, and issues can arise in the Peugeot 308, such as squeaking noises or a spongy brake pedal. These symptoms may indicate worn brake pads or air in the brake lines.
Inspect the brake pads for wear and replace them if they are below the recommended thickness. If you notice a spongy pedal, it may be necessary to bleed the brake lines to remove any trapped air. Regularly checking the brake fluid level and condition can also prevent issues and ensure safe braking performance.
Tyre Wear and Pressure
Tyre wear and pressure issues are common among Peugeot 308 owners, affecting both safety and fuel efficiency. Uneven tyre wear can indicate alignment problems, while low tyre pressure can lead to increased rolling resistance.
Regularly check tyre pressure and ensure it is at the recommended level. Inspect tyres for uneven wear patterns, which may suggest misalignment or suspension issues. Rotating tyres every 5,000 to 7,000 miles can help promote even wear. If you notice significant wear, consider having a professional alignment performed to extend tyre life and improve handling.
By addressing these common issues with practical fixes, Peugeot 308 owners can enhance their vehicle’s performance and reliability. Regular maintenance and timely repairs will not only improve the driving experience but also help maintain the car’s value over time.
Peugeot 308 recall record
59 recalls have been issued for the Peugeot 308, between 2008 and 2026.
VSM software Interior door handles
R/2026/228Issued 3 June 2026
Affected vehicles may experience an unexpected deactivation of the interior door handles when the key is in engine-running mode which could result in occupants being unable to exit.
Remedy:Update the Vehicle Supervision Module software.
Affects cars built Nov 2023 to Feb 2026
VSM software missing AEB telltale in case of blind camera.
R/2025/542Issued 21 April 2026
On certain Peugeot vehicles the Automatic Emergency Braking Assist telltale fails to illuminate if the front camera is blocked. No AEB warning telltale meaning no warning light appears in the instrument cluster. An additional pop-up appears for around 10 seconds at each key on/key off (Driving Assistance Sensor Blind: clean sensor see User Manual). The Automatic Emergency Braking system is operating in a degraded mode but remains functional due to radar support.
Remedy:To rectify this issue we will update the Vehicle System Management software
Affects cars built Feb 2024 to Jul 2024
Peugeot Cross carline Fuel Injection common rail.
R/2026/020Issued 21 January 2026
On affected vehicles a non-conformity issue with the fuel injection common rail may lead to a loosening of the nut and a potential fuel leak.
Remedy:Check the fuel injection common rail and if necessary replace the rail and high-pressure fuel pipes.
Affects cars built Aug 2025 to Oct 2025
Emission recall – On Board Diagnostics
R/2025/344Issued 18 August 2025
Vehicles may be affected by incorrect performance of the On-Board-Diagnostics related to Selective Catalytic Reduction system and/or Diesel Particle Filter. The Malfunction Indicator Light (MIL) may not illuminate in the event of a malfunction and therefore does not comply with emission regulations.
Remedy:Update the Engine Control Unit software to ensure compliance to regulations.
Affects cars built Oct 2016 to May 2021
55 older recalls not shown.
A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.
Peugeot 308 MOT record
From 124,916 recorded MOT tests, 29.4% failed.
| Registered | Tests | Failed | Median mileage |
|---|---|---|---|
| 2022 | 3,742 | 8.9% | 26,283 mi |
| 2021 | 1,459 | 11.4% | 36,997 mi |
| 2020 | 3,747 | 11.6% | 37,953 mi |
| 2019 | 7,034 | 14.4% | 47,122 mi |
| 2018 | 8,319 | 19.1% | 57,198 mi |
| 2017 | 8,999 | 23.4% | 65,552 mi |
| 2016 | 14,190 | 26.8% | 75,102 mi |
| 2015 | 13,539 | 27.5% | 83,240 mi |
Most common reasons for failure
- Tyre tread depth not in accordance with the requirements31.7%
- A suspension pin, bush or joint excessively worn24.0%
- Brake disc or drum excessively weakened, insecure or fractured16.1%
- A tyre seriously damaged14.7%
- a brake lining or pad worn below 1.5mm13.5%
Figures cover every Peugeot 308 tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.
Frequently asked questions
What common issues should I look for in a used Peugeot 308?
Common issues include electrical faults, problems with the gearbox, and wear on suspension components. It's also wise to check for service history and any signs of rust.
How can I tell if the Peugeot 308 has been well maintained?
Look for a full service history, regular oil changes, and any receipts for repairs. A well-maintained vehicle will also have a clean interior and exterior.
Are there any specific recalls for the Peugeot 308?
Recalls are issued against individual vehicles rather than a model as a whole, so a model-level yes or no would be guesswork. Enter the registration on Honest Car Check and we check the DVSA record for that specific car. Where DVSA holds no status, confirm it with a franchised dealer using the VIN.
What should I do if I experience electrical problems in my Peugeot 308?
If you encounter electrical issues, start by checking the fuses and battery connections. If the problem persists, it's best to consult a qualified mechanic.
How can I improve the fuel efficiency of my Peugeot 308?
To improve fuel efficiency, ensure your tyres are properly inflated, keep up with regular servicing, and avoid aggressive driving. Using the correct fuel type can also help.
What are the signs of a failing gearbox in a Peugeot 308?
Signs of a failing gearbox include unusual noises, difficulty shifting gears, and slipping out of gear. If you notice these symptoms, seek professional advice promptly.
Is it worth buying a Peugeot 308 with a known issue?
It depends on the severity of the issue and whether it can be easily fixed. Always factor in repair costs and whether the vehicle's price reflects its condition.
How often should I service my Peugeot 308?
It's generally recommended to service your Peugeot 308 every 12,000 miles or annually, whichever comes first. Regular servicing helps maintain performance and reliability.
Sources
- DVSA anonymised MOT tests and results (Open Government Licence v3.0)
- DVSA vehicle safety recalls (Open Government Licence v3.0)