The cost of filling a typical 55-litre diesel vehicle has exceeded £100 again, increasing pressure on fleet fuel budgets.
Average diesel prices have reached around 181.5p per litre following renewed volatility in global oil markets. For businesses operating high-mileage cars and vans, even small pump-price increases can quickly multiply across the fleet.
The rise strengthens the case for reviewing which diesel vehicles could be replaced by electric alternatives. EVs will not suit every workload, but vehicles covering predictable daily mileages with access to home or depot charging may offer greater protection from oil-price volatility.
Fleet managers should compare current diesel expenditure against realistic electricity costs, including where and when vehicles will charge. Maintenance, taxation, lease rates and expected utilisation should also be included rather than relying on fuel savings alone.
The immediate action is to identify the fleet’s highest-consuming vehicles and assess whether their routes, payloads and downtime make them suitable for electrification.
Rising diesel costs do not make every EV automatically viable. They do, however, improve the business case where the operational fit already exists.
