
Some engines of the Peugeot 108 are only available in petrol version, with diesel being ruled out very early from the catalog. However, buyers continue to compare the two types of fuel for this model, especially in the used car market where confusion persists.
The differences in reliability between the 1.0 VTi and 1.2 PureTech petrol engines regularly raise questions, while maintenance costs and parts availability vary depending on the versions. The regulations on low emission zones further complicate the choice, making some models more attractive than others depending on location and intended use.
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Petrol or diesel on the Peugeot 108: what are the daily differences?
The discussion around the type of fuel for Peugeot 108 comes up constantly, as city driving habits directly influence the choice. For this model, the question is hardly in doubt: in France, it is impossible to find a new 108 diesel, as the range has bet on petrol from the start. This fact naturally guides the decision but does not close the debate.
Driving a petrol Peugeot 108 means enjoying the flexibility of the VTi engine on a daily basis. Designed for the city, it responds instantly at low revs, consumes little on mixed journeys, and knows how to be discreet in terms of noise. The gearbox, offered in manual or ETG automated version, gives a different rhythm to driving: the ETG version, well-suited for traffic jams, simplifies life even if it leaves some drivers wanting during sharp accelerations.
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In terms of road behavior, the 108 stands out for its agility. It easily slips into tight alleys, finds its place in cramped parking lots, and remains reassuring on major roads. Of course, as soon as you leave the city and speed increases, you feel some limits: timid acceleration, more pronounced noise levels. But for most urban journeys, the petrol 108 does the job without a hitch.
To go further, the page “ type of fuel for Peugeot 108 ” details the differences between the versions and helps to target the engine best suited to your journeys, your expectations regarding consumption or maintenance.
Reliability, maintenance costs, and points of caution depending on the engine
The reputation of the petrol VTi engine in the Peugeot 108 is well-deserved. It is considered a safe bet among motorists and mechanics, provided that the recommended maintenance is followed. Regular checks, as outlined by the manufacturer, are generally sufficient to ensure the longevity of this three-cylinder engine.
In terms of maintenance costs, the 108 proves to be reasonable. Basic operations, such as oil changes, filter replacements, and spark plug changes, remain affordable, even for models equipped with the ETG automated gearbox. However, it is essential to keep an eye on the timing belt, which should be replaced around 100,000 km or at the end of its age. This point deserves to be checked on used versions, as forgetting it can quickly become costly.
Some additional precautions are necessary, especially regarding certain accessories. The touchscreen, installed at the center of the dashboard, sometimes tends to “bug” or fail to recognize recent smartphones. Another issue reported by users: the trunk lock, which can eventually jam and require replacement.
To secure your purchase or usage, here are the checks to carry out:
- Check the operation of the central screen and its compatibility with current devices.
- Examine the trunk lock and ensure that the maintenance booklet is up to date.
- Consult technical information to anticipate upcoming maintenance interventions.
In summary, the Peugeot 108 stands out for its simple and reliable mechanics, and contained workshop costs, provided that attention is paid to these technical details.

Used Peugeot 108: how to choose the right fuel for a smooth purchase?
Embarking on the purchase of a used Peugeot 108 requires clarifying the fuel question. For the vast majority of listings, the VTi petrol engine dominates. Diesel versions, almost absent in France, do not align with the urban philosophy of the city car.
The petrol engine, with its three cylinders, is appreciated on several fronts: it remains discreet, flexible in use, and shows moderate consumption. Whether you opt for the manual or the ETG automated gearbox, the 108 VTi meets daily needs without difficulty. The figures confirm the trend: around 5 l/100 km in mixed use, and recognized reliability, both by those who drive a lot and by specialized workshops.
To avoid unpleasant surprises, it is better to prioritize a car whose maintenance has been carefully followed, with a consistent mileage for urban use. A point of caution concerns the timing belt on certain models: its verification is essential.
Remember to check these elements when purchasing:
- The presence of maintenance invoices.
- The condition of the braking system, often stressed in the city.
- The proper functioning of the touchscreen and connected devices.
The used Peugeot 108 thus stands out as a solid option for those looking for a reliable and lightweight vehicle, perfectly suited for the city and daily commutes, while keeping fuel and maintenance budgets in check. At a time when urban areas are closing off to older engines, the petrol 108 certainly still has a bright future ahead.