How to manage rising fleet vehicle leasing costs

By SG Fleet | 30 July 2025

Stacked pound coins in front of blurred car steering wheel

At the moment, costs are under the microscope. A recent industry survey found that 71% of fleets now put cost-cutting measures right at the top of their priority list, ahead of safety, electrification, and driver availability. This is hardly a surprise; the industry is coming out of a year of volatile fuel prices, tighter tax rules, and business challenges like higher borrowing costs. There is some relief on the horizon after recent Bank of England rate cuts, but budgets still need discipline and smart action.

Clarity about cost baselines is crucial

If you’re going to implement effective cost-cutting measures, then you need a handle on the data. Map aspects like funding, insurance, acquisition, fuel and energy, maintenance, and downtime. This helps you to calculate the whole-life cost per vehicle, as well as the pence-per-mile across the fleet. By tracking overspends in this way, the right cost-cutting measures become clearer.

Be disciplined around procurement

Scope creep can be expensive and can add extra costs without really adding much value. The answer is to have a slightly more standardised approach to vehicles with trims and options that suit the job. You can also put together a simple, multi-year procurement plan that makes it easier to spread replacements over time and prepare any infrastructure you might need.

It can still allow for flexibility, as some specialist roles might need tailored vehicles that can’t be standardised without affecting productivity or accessibility. If you want advice on creating a leasing plan that works for you, we can help.

Shift your focus to EVs

Electric vehicles can play a huge role in implementing cost-cutting measures. They have lower running expenses and fewer moving parts to maintain, and also help reduce the whole-life costs we discussed above. They aren’t always a one-size-fits-all solution, but with the right partnership and careful planning, EV adoption can ease pressure on your budgets, future-proof your operations, and give you a buffer against business challenges like fuel price fluctuations.

 

Close-up of electric car charging at station

Fuel and energy cost

Fuel remains a swing cost.  July saw pump prices rise again, which put new pressure on budgets. Choose the right filling stations for your needs and use a fuel card with rebates if you want to see savings. Introducing policies around the use of premium fuels can help too.

Driver behaviour also has a big impact.

Simple coaching on smoother acceleration, cutting idling, and better gear use can reduce fuel consumption more than you might think. For EVs and plug-in hybrids, savings come from charging smart. Scheduling charging for off-peak hours is a good cost-cutting measure, and planning depot charging around shift patterns means fewer expensive demand charges.

Maintenance and uptime

Unplanned downtime is a consistent business challenge for fleets. Shift to condition-based maintenance (where telematics allow) and lock servicing, maintenance, and repairs into controlled authorisation.

This means that work only goes ahead when it’s approved, so you can keep tabs on what’s been carried out on each vehicle. For small fixes or routine work, a mobile mechanic can reduce the time a faulty vehicle spends off the road; it also means you don’t need to transport it to a repair centre.

Choose the right fleet size and fuel

For vehicle fleet leasing, the size and fuel type need to match the task at hand, not the habits of drivers. Running the right mix of vehicles makes a big difference to your costs. Flexible, short-term leasing can manage interim demands without relying on expensive last-minute rentals.

A shift to EVs and plug-in-hybrids often works out cheaper per mile, especially if charging times are optimised. Trialling new vehicle types in a controlled way with clear goals in place is a good way to spot the real impact before rolling out bigger changes.

 

Row of parked cars in different colours on display outdoors

 

The fleet vehicle leasing rate outlook

Monetary policy is easing. Recent  Bank of England rate cuts brought the base rate down to 4% in August, and markets are already speculating about the pace of further reductions. Lower rates can ease financing costs, especially for fleets using leasing or variable rate agreements. The key is to stay flexible and stress-test your budgets. Savings won’t happen automatically, but being prepared gives you the best chance to benefit as rates shift.

Fleet cost-cutting measures, at a glance:

-       Recalibrate whole-life cost models with current fuel and rate inputs.

-       Tighten fuel controls and target eco-driving coaching for high-mileage roles.

-       Standardise specifications and curb optional extras, where possible.

-       Incorporate EVs into your fleet to reduce fuel costs and boost productivity.

-       Optimise maintenance and fuel type to match the task in hand, and track it.

Need a fleet partner that can help you manage your costs?

At SG Fleet, we bring together leasing, funding, and day-to-day management under one clear, transparent roof, backed by data-driven tools like our Fleetintelligence portal. Our team can help you cut unexpected lease costs and ease your maintenance headaches, as well as unlock the potential of green vehicle strategies via our eStart solution. You’ll get honesty and flexibility, with a proactive approach that keeps your vehicles on the road and your costs on track. Speak to us today to explore and find out more about our fleet and leasing solutions.

FAQs

What’s the difference between fixed and variable fleet costs?

Fixed costs stay the same each month, like insurance or lease payments. Variable costs change with usage, such as tyres or repairs.

How do seasonal factors affect fleet budgets?

Bad weather can increase breakdowns, tyre wear, and delays, which often add to costs in winter.

Can technology really help with cost management?

Yes, even basic digital tools can improve visibility of spending and make reporting easier.

Why do fleet costs vary so much between companies?

Fleet size, vehicle types, routes, and driver habits all influence total spend.

What’s a good first step if costs feel out of control?

Start by gathering clear, accurate data on what you’re currently spending. That way, you know what to tackle first.