Vehicle Lifecycle Management

Vehicle lifecycle management organizes every stage of a vehicle's time in the fleet. It runs from defining the need to taking the vehicle out of the fleet, through financing, use and maintenance. It has two goals: the lowest total cost, and a vehicle that is compliant at all times.

What are the stages in a fleet vehicle's lifecycle?

Each stage involves decisions, obligations and data to keep. The table below sums them up, with the official references that apply in France (sources in French).

Stage	Key decisions	Obligations and official references	Data to track
Need and selection	Use, energy, size, car policy	Incentive tax for fleets of at least 100 vehicles (BOFiP)	Expected mileage, estimated total cost
Financing	Purchase, long-term lease, lease with purchase option	Terms set by the contract	Term, contractual mileage, included services
Putting into service	Registration, assignment, equipment	Mandatory third-party liability insurance (Service-public.fr)	Contract, registration certificate (carte grise), assigned driver
Use	Assignment, sharing, cost tracking	Annual taxes on CO2 and air pollutant emissions (Service-public.fr)	Odometer, expenses, traffic offenses
Maintenance	Maintenance plan, repairs	Roadworthiness test (contrôle technique) before the 4th anniversary, then every 2 years (Service-public.fr)	Due dates, history, costs
Leaving the fleet	Resale, lease return, scrapping	Report of sale (déclaration de cession) within 15 days (Service-public.fr)	Condition report, resale value

How do you choose between buying and long-term leasing?

Buying ties up capital but leaves you free to decide how long you keep the vehicle and when you resell it. Long-term leasing turns the vehicle into a lease payment, with a contractual term and mileage.

Base the choice on total cost of ownership, not on the lease payment or the sticker price. Include the reconditioning charges billed when the vehicle is returned and the excess-mileage penalties. Our guide to long-term leasing and renewal explains the method.

Which obligations apply during the vehicle's life?

In France, a vehicle must stay insured as long as it is in running order, even when it isn't being used, with at least third-party liability coverage (Service-public.fr). A car has its first roadworthiness test within the 6 months before the 4th anniversary of its first registration. It then goes back every 2 years, and any follow-up inspection must take place within 2 months (Service-public.fr).

Every year, companies declare the taxes on their vehicles' CO2 and air pollutant emissions (Service-public.fr). Since March 1, 2025, fleets of at least 100 vehicles have also been subject to an annual incentive tax (taxe annuelle incitative). It applies if, among the vehicles that joined the fleet during the year and the three previous years, the share of low-emission vehicles stays below a national target.

That target is 15% in 2025 (impots.gouv.fr), 18% in 2026 and 25% in 2027 (BOFiP). According to impots.gouv.fr, this tax replaces the greening obligation set by the Mobility Orientation Law (LOM).

When should you replace a vehicle?

The right time comes when keeping the vehicle costs more than replacing it. Three signs point to it: rising maintenance costs, more frequent downtime, and mileage close to the contract limit.

The decision also takes the company's tax position and energy strategy into account. Replacing a combustion-engine vehicle with a low-emission one brings the fleet closer to the incentive tax target. Our greening tax simulator helps you put a figure on what's at stake.

How do you take a vehicle out of the fleet properly?

With a long-term lease, prepare the return in advance. A joint condition report, backed by photos, limits disputes over reconditioning charges.

If you sell the vehicle, report the sale within 15 days of signing the certificate of sale, or certificat de cession (Service-public.fr). The buyer receives a certificate of administrative status (certificat de situation administrative) less than 15 days old.

A vehicle subject to roadworthiness testing must be sold with a test report less than 6 months old (Service-public.fr). Only a sale to a motor trade professional is exempt. Then remove the vehicle from your insurance, fuel cards and tracking tools.

How Dadycar helps

Dadycar tracks every vehicle until it leaves the fleet, with asset and lifecycle management. Contracts with their duration and mileage terms, documents and odometer history stay attached to the vehicle.

Maintenance plans and due-date reminders cover servicing and roadworthiness tests. Inspections and condition reports document the vehicle's return. The energy transition analysis helps you prepare replacements.

On the Tailored plan (see pricing), car policy and orders, still in beta, govern acquisitions. Donna can take a vehicle out of the fleet once you have previewed and approved the change.

Frequently asked questions

How long does a fleet vehicle last?

There is no regulatory lifespan. It depends on mileage, use and financing: with a long-term lease, the contract sets it. When you own the vehicle, the right time to part with it comes when maintenance costs rise faster than its value falls.

When is a new vehicle's first roadworthiness test due?

In France, within the 6 months before the 4th anniversary of its first registration, according to Service-public.fr. It is then repeated every 2 years if the result is satisfactory. It's up to you to book it: no notice is sent.

Who reports the sale of a company vehicle?

The seller, on the website of the ANTS (the French agency for official documents) or through an authorized professional. The deadline is 15 days after signing the certificate of sale (Service-public.fr). With a long-term lease, the sale is handled by the leasing company, which owns the vehicle.