5 convincing arguments for car-sharing between private individuals
By Co-oto Last updated :
Car-sharing between private individuals is an increasingly popular practice that offers many economic, environmental and social benefits. However, encouraging those around you to take the plunge with you can sometimes prove difficult. Here are a few arguments and tips to convince your friends, neighbors and colleagues!
The essentials in 30 seconds
- Lead with the savings: according to Roole, a new car costs an average of EUR 6,264 per year, all expenses included; sharing one spreads these costs across the circle.
- Add the collective argument: the vast majority of cars sit idle more than 90% of the time; sharing one means fewer traffic jams and more space in cities for green spaces or bicycle paths.
- Show how simple it is: with Co-oto, bookings, the logbook and automatic cost splitting avoid unpleasant discussions about who owes what.
- Suggest a trial period: a few free rides and your help with the first bookings can reassure those who hesitate.
- Reassure on insurance: Co-oto doesn’t offer insurance directly, but adapted cover exists, and a contract template clarifies everyone’s responsibilities.
1. Highlight financial savings of car sharing
This is undoubtedly the most convincing argument, as the substantial financial savings that this practice can generate are real. Owning a car involves high costs: purchase, maintenance, insurance, fuel and parking. According to Roole, a new car costs its owner an average of EUR 6,264 per year, all expenses included (purchase, fuel, insurance, maintenance). By sharing a car with other people, these costs can be spread out, reducing the financial burden for each user. You can put a figure on that for your own vehicle: your car, your mileage, the number of drivers in the circle.
According to Roole, a new car costs an average of EUR 6,264 per year, all expenses included.
2. Talk about environmental, social and town-planning benefits
Beyond the financial savings, carsharing also offers significant environmental benefits, particularly in urban areas. By sharing vehicles, we reduce the total number of cars on the road, which in turn reduces traffic jams and, consequently, CO2 emissions. Across Europe, the number of registered vehicles continues to grow, with the vast majority of cars sitting idle more than 90% of the time.
Across Europe, the number of registered vehicles continues to grow, and the vast majority of cars sit idle more than 90% of the time.
Fewer vehicles also means less pressure on infrastructure. Fewer cars on the road means less need for new roads and parking lots, freeing up space for other more beneficial urban uses, such as green spaces or bicycle paths. In city centers, where parking is often a major problem, car-sharing can help to relieve congestion on streets and in parking lots, making life more pleasant for all residents.
3. Demonstrate ease of use
It’s not always easy to set up a car-sharing scheme. However, with mobile applications like Co-oto, sharing one car between several drivers is simplified. Here’s how:
- Reservation management: The app makes booking rides quick and easy. Users can view car availability in real time, and book in just a few clicks.
- Tracking expenses: The application makes it easy to track expenses related to vehicle use, from fuel to insurance and maintenance. Costs are split automatically between drivers, avoiding potentially unpleasant discussions about who owes what.
- Trip history: Co-oto keeps a logbook recording all trips made and associated costs. This transparency helps maintain mutual trust between users.
- Simple registration: Registering with Co-oto is quick and easy. Simply download the application, create an account and invite your friends, neighbors or colleagues to join your sharing circle. That is exactly what car sharing between friends looks like day to day.
We’ve put a lot of energy into offering a platform designed to be accessible to everyone, even those unfamiliar with new technologies. By making it easy to manage car-sharing via Co-oto, you can remove one of the main barriers to adoption. If the person you want to convince would rather see the whole flow first, send them how it works, from the first booking to settling up.
4. Propose a trial period
To convince the people around you, whether that’s a couple or a family around a second car or neighbors on the same street, you can also offer a trial period. During this period, you can familiarize yourselves with the carsharing system.
Here are a few tips for setting up a trial period:
- Offer 2-3 free rides: if you’re a car owner and it makes sense, offer a few free rides to encourage your acquaintances to try carsharing and familiarize themselves with your vehicle.
- Personalized assistance, stay tuned: offer your help with initial bookings, using the application and managing journeys (the Co-oto team is at your disposal too, and see our FAQ and features page). Your support can reassure them and facilitate their adoption of the system.
- Feedback and adjustments: At the end of the trial period, ask for feedback to understand the positive points and any improvements to be made.
A trial period not only demonstrates the practical benefits of carsharing, but also builds a relationship of trust between the new driver and the owner.

5. Reassurance on safety and insurance issues
Concerns about safety and insurance are often an obstacle to the adoption of carsharing. To convince those around you to take the plunge, it’s crucial to reassure them about these aspects by drawing on available solutions and best practices. Here are a few key points to help you convince them:
Adapted insurance
Explain that, although Co-oto doesn’t offer insurance directly, there are many insurance options available for car-sharing. Some insurance companies offer specific cover for shared vehicles, protecting both the owner and users in the event of damage or accidents. For maximum peace of mind, it’s important to choose insurance that covers carsharing-related claims. For more details on this topic, see our complete guide to getting started.
Model contracts
Use standard contracts to clarify the duties, responsibilities and expectations of each party before you start carsharing. These contracts can include clauses on vehicle maintenance, cost allocation, claims procedures and other practical details. This ensures that clear agreements are put down on paper, so that misunderstandings are avoided and you don’t have to think about them every time you use the car.
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