Rising oil prices: which households really pay the bill?
In three months, the price of a barrel has risen by more than 50%. At the pump, the effect is immediate: diesel is now above €2 per litre.
Behind this surge: the tensions around the Strait of Hormuz, through which nearly 20% of the world’s oil passes. A strategic chokepoint whose tremors reach French household budgets within weeks.
But not all households are exposed in the same way. Which ones really absorb the shock? Why does geography weigh as heavily as income? And does this rise change the economics of the electric car?
Key figures behind the rise
Key points over the past three months:
– the price of a barrel has risen by more than 50%
– nearly 20% of the world’s oil transits the Strait of Hormuz
– diesel is now above €2 per litre at the pump
– two household profiles concentrate most of the exposure: low-income households, and residents of rural and peri-urban areas
Why a geopolitical tension reaches the pump within weeks
The Strait of Hormuz is one of the most strategic chokepoints in global energy trade. Nearly 20% of the world’s oil passes through it.
Any tension in the area translates into an immediate risk premium on barrel prices, as markets price in the risk of a supply interruption.
The transmission chain to the consumer is short. Crude prices feed quickly into refined fuels, then into the prices displayed at the pump. Within weeks, a geopolitical tension becomes an extra line in a family budget.
That speed explains why energy prices are often the first channel through which households actually feel international shocks.
A constrained expense, not a discretionary one
What sets fuel apart is its nature: it belongs to constrained spending.
For a large share of households, travelling is not a choice but a condition of access to work, healthcare and services. When the price rises, the room for manoeuvre is therefore limited.
An equipment purchase can be postponed, an outing dropped. A commute can hardly be given up.
A scissor effect on the tightest budgets
For an identical rise in euros, the effort involved differs sharply according to income level.
For a household whose mobility spending represents a large share of the budget, an increase in the fuel line mechanically forces a trade-off elsewhere: food, leisure, savings, or postponed equipment purchases.
Which households are most exposed?
Two categories appear particularly vulnerable:
– Low-income households, for whom mobility spending represents a large share of the budget;
– Households living in rural or peri-urban areas, more dependent on the private car for their daily journeys.
Conversely, residents of large cities more often have alternatives: public transport, active mobility, shared mobility services.
One central finding follows: vulnerability to fuel prices is as much a question of geography as of income. Two households with comparable resources can experience very different effects depending on where they live and on the density of the transport options available to them.
Does this rise make the electric car more attractive?
When fossil fuels become more expensive, the electric car mechanically gains economic appeal: the running-cost gap widens in its favour.
That effect remains partial, however. Other factors are still decisive in the purchase decision:
– the purchase price of the vehicle;
– access to a charging solution, particularly at home;
– the clarity of incentives and financing options;
– real-world range relative to actual usage.
One paradox deserves attention: rural households, the most exposed to rising fuel prices, are also the ones for whom switching to electric raises the most questions high annual mileage, long-distance journeys, a lower density of public charge points.
The charging experience therefore becomes a central dimension of adoption, on a par with price.
What this surge reveals about the mobility market
Rising oil prices act as a revealer. They do not create the inequalities of exposure to mobility: they make them visible.
The fuel price works as a stress test of household budgets, exposing the structural dependence of part of the country on the private car.
This dynamic needs to be tracked over time in order to distinguish a cyclical shock from a lasting change in mobility behaviour modal shift, fewer journeys, an acceleration towards electric or, conversely, forced cutbacks.
This is one of the issues at the heart of the latest study by the Observatoire Cetelem de BNP Paribas Personal Finance, which identifies five levers capable of creating a rebound for the automotive sector.
FAQ – Oil prices and household mobility budgets
What is the price of diesel in France?
Diesel is now above €2 per litre in France.
Why do rising oil prices have a direct impact on households?
Because they feed quickly into prices at the pump, which increases the constrained spending tied to everyday journeys.
Why does the Strait of Hormuz influence fuel prices so much?
Nearly 20% of the world’s oil passes through it. Any tension in the area translates into a rapid rise in barrel prices, then in prices at the pump.
Which households are most affected by rising fuel prices?
Low-income households and households living in rural or peri-urban areas are the most exposed, because they devote a larger share of their budget to mobility and depend more on the car, according to the Observatoire Cetelem de BNP Paribas Personal Finance.
Why are city dwellers less exposed?
They more often have transport alternatives, such as public transport or active mobility, which reduce the use of the private car.
Does the electric car become more attractive when oil prices rise?
Yes. When fossil fuels become more expensive, the electric car gains economic appeal, even though other factors remain decisive, such as the purchase price or access to charging.
Key takeaways
In three months, the price of a barrel has risen by more than 50%, pushing diesel above €2 per litre. The tensions around the Strait of Hormuz, through which nearly 20% of the world’s oil passes, reach household budgets within weeks.
Low-income households and residents of rural or peri-urban areas are the most exposed: vulnerability is as much a matter of geography as of income. While the rise strengthens the economic appeal of the electric car, it does not on its own remove the barriers to adoption.
