Peugeot 5008 MOT failure rates: what fails, what to fix
What the DVSA MOT data shows for the Peugeot 5008. The most common failure categories and what each one typically costs to put right.

TL;DR
Peugeot 5008 owners should be aware of common MOT failure points, including brakes, suspension, lighting, and emissions. Older models, particularly those over five years old, tend to have higher failure rates. Regular maintenance and checks can help prevent costly repairs and ensure a successful MOT.
Common MOT Failures
The Peugeot 5008 has several common MOT failure points. Braking issues are the most frequent, often due to worn brake pads or discs. Suspension problems also appear regularly, particularly with components like shock absorbers. Lighting faults, including blown bulbs or faulty wiring, are another common area of failure. Emissions issues can arise, especially in older models with diesel engines. Additionally, some owners have reported problems with the timing belt and timing chain, which can lead to significant engine performance issues if not addressed promptly.
Age-By-Age Failure Rates
MOT failure rates for the Peugeot 5008 tend to increase with age. Newer models, particularly those under three years old, have a low failure rate. However, from about year five, the failure rate can rise significantly, often due to wear and tear on critical components. By the time the vehicle reaches ten years old, owners may face more frequent and costly repairs. It is crucial for owners of older models to maintain regular checks to avoid unexpected failures during the MOT.
Cost of Repairs
Repair costs vary depending on the issue. Brake repairs typically range from £150 to £400, depending on whether pads, discs, or both need replacing. Suspension repairs can be more expensive, often between £200 and £600, especially if multiple components are affected. Lighting issues are usually inexpensive to fix, with bulb replacements costing under £20. Owners should also be aware that fixing engine faults, such as timing chain issues, can lead to much higher repair costs, sometimes exceeding £1,000 if extensive engine work is required.
Quick Fixes vs Structural Issues
Many common failures on the Peugeot 5008 can be resolved with quick fixes. For instance, replacing a blown bulb is straightforward and inexpensive. However, structural issues, such as rust or corrosion, require more extensive repairs. These problems can be costly and may involve significant work on the chassis or bodywork. Owners should regularly inspect for signs of rust, particularly in older vehicles, to prevent more severe damage.
Preparing for Your MOT
To prepare for your MOT, regular maintenance is essential. Check brake pads and discs, inspect suspension components, and ensure all lights are functioning. Addressing these issues before the test can help avoid failures and save on repair costs. Keeping up with servicing can also help identify potential problems early. Additionally, it is wise to consult a mechanic for a pre-MOT check, especially for older models that may have hidden issues.
What people are asking
What is the common problem in the Peugeot 5008?
Common problems include issues with the timing belt and timing chain, particularly in the 1.6 HDI and 2.0 HDI diesel variants. If the timing chain skips, it can lead to the engine not starting or running unevenly, which can be quite serious.
Is the Peugeot 5008 a reliable car?
Reliability ratings vary, but many owners report mixed experiences. While the 5008 has great features and comfort, it can experience engine and electronic issues that may affect overall reliability.
What is the engine fault on a Peugeot 5008?
Engine faults often include excessive oil consumption, carbon build-up on the valves, and timing chain failures. These issues can lead to decreased performance and may require significant repairs.
What’s the lifespan of a Peugeot 5008 engine?
With proper maintenance, the engine of a Peugeot 5008 can last well over 100,000 miles. However, issues can arise that may affect longevity, so regular checks and servicing are recommended.
What owners say
Owners on r/peugeot frequently discuss the reliability of the Peugeot 5008. Many appreciate its spacious interior and comfort but express concerns about engine reliability, particularly with the 1.6 HDI and 2.0 HDI diesel engines. Reports of excessive oil consumption and timing chain issues are common, leading some to suggest that potential buyers should consider these factors seriously.
In terms of common faults, users have mentioned problems with the electronic systems, including issues with the parking aid and power windows. These faults can be frustrating and may require attention to resolve. Owners in various forums have also highlighted the importance of checking for rust, especially in older models, as this can lead to costly repairs if not addressed early.
When it comes to value, many owners feel that the Peugeot 5008 offers a good balance of features for the price, especially with its seven-seat capacity. However, they advise potential buyers to look out for specific issues like the condition of the timing belt and any electronic faults that may arise. Discussions on platforms like r/CarTalkUK and r/peugeot suggest that while the car has its drawbacks, it can be a solid choice for families if maintained properly.
Frequently asked questions
What are the most common MOT failures for the Peugeot 5008?
The most common failures include brakes, suspension issues, lighting faults, and emissions problems.
How do failure rates change with age?
Older models tend to have higher failure rates, especially from around year 5 onwards.
What are typical costs for fixing common issues?
Brake repairs can range from £150 to £400, while suspension repairs may cost between £200 and £600.
Are there quick fixes for common failures?
Yes, many lighting issues can be fixed by replacing bulbs, which typically costs less than £20.
What structural issues should I be aware of?
Rust and corrosion can affect older models, particularly around the wheel arches and undercarriage.
What is the common problem in the Peugeot 5008?
Common problems include issues with the timing belt and timing chain, particularly in the 1.6 HDI and 2.0 HDI diesel variants, which can lead to engine starting issues.
Is the Peugeot 5008 a reliable car?
Reliability ratings vary, but many owners report that while the 5008 has great features, it can experience engine and electronic issues.
What is the engine fault on a Peugeot 5008?
Engine faults often include excessive oil consumption, carbon build-up on valves, and timing chain failures.
What's the lifespan of a Peugeot 5008 engine?
With proper maintenance, the engine of a Peugeot 5008 can last well over 100,000 miles, but issues can arise that may affect longevity.
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Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey, UK Government MOT failure data.