Industry Insights

Shared Mobility: The Decline of Private Ownership and Rise of Car Sharing

November 20, 2024
7 min

In recent years, car-sharing services have gained momentum as a convenient, cost-effective, and environmentally friendly alternative to private car ownership, particularly in urban areas where high population density and limited parking space make owning a car more challenging. Shared mobility, which includes car-sharing, ride-hailing, and shared public transit, is reshaping the way we approach transportation, marking a shift from the ownership model toward one of access. For many urban residents, the ability to access a vehicle on-demand offers the same flexibility as ownership without the financial burden of maintenance, insurance, and parking.

Several factors are driving this shift toward shared mobility, such as the rising cost of vehicle ownership, the growing need for sustainable urban solutions, and the influence of new consumer preferences, especially among younger generations. Many OEMs are also fast adapting to the growing trend of shared mobility. As urban areas continue to expand, shared mobility models like car-sharing are positioned to reduce congestion, lower emissions, and offer residents more sustainable transit options. This article will explore why private car ownership is declining in urban areas, the appeal of car-sharing services, and how these trends are influencing the future of urban mobility.

Understanding Shared Mobility and Car-Sharing Models

Shared mobility, in general, is a term that describes a broad range of services that provide individuals with access to transportation options without the need to own a vehicle. Car-sharing is a central component of this movement and is available in multiple forms, including round-trip services, one-way trips, and peer-to-peer (P2P) car-sharing. Each of these models cater to different use cases, making shared mobility accessible to a wider audience.

  • Round-Trip Car Sharing
    Round-trip car-sharing is one of the oldest and most familiar models. In this system, users pick up a car at a designated location, use it for a period, and return it to the same spot. This model works well for drivers who need a vehicle for errands, day trips, or specific periods, and is popular with services like Zipcar. Typically, round-trip services charge by the hour or by the day, making them cost-effective for short-term needs but less suitable for one-way journeys or spontaneous trips.

  • One-Way Car Sharing
    One-way car sharing allows users to pick up a vehicle at one location and drop it off at another, which is more flexible and works particularly well for commuting or running errands in urban areas. Services such as Car2Go (now part of SHARE NOW) and DriveNow pioneered this model, providing a network of vehicles across city locations to facilitate greater convenience. This model is popular in densely populated cities where it’s more practical to complete a trip without returning to the starting point. Fees are typically calculated based on time or distance, and users can access cars parked in designated zones or wherever the last user parked, depending on the service’s operating model.

  • Peer-to-Peer (P2P) Car Sharing
    Peer-to-peer car-sharing platforms, such as Turo and Getaround, enable private car owners to rent out their vehicles to others when they’re not in use. This model has gained popularity as it allows vehicle owners to earn extra income while providing renters with a flexible and potentially more affordable option. In this case, the car owner sets the price, and the platform takes a portion of each transaction. P2P car sharing broadens the availability of vehicles and introduces a range of options, from luxury cars to budget-friendly models, allowing users to select based on their specific preferences and budgets.

Each of these car-sharing models address different transportation needs, providing an alternative to private car ownership that is both cost-effective and flexible. The variety in options within shared mobility demonstrates the adaptability of these services to urban lifestyles, making them appealing to those looking for occasional or on-demand access to vehicles without the costs associated with owning a car.

Why Private Car Ownership is Declining in Urban Areas

The decline in private car ownership, especially in urban settings, can be attributed to a combination of rising ownership costs, changing lifestyle preferences, and an increasing awareness of environmental impacts. For many city residents, the high expenses related to vehicle ownership, such as maintenance, insurance, and parking fees, outweigh the benefits, especially when reliable car-sharing options are readily available.

One of the primary reasons for declining private ownership is the financial burden it imposes. In addition to the initial cost of purchasing a vehicle, car owners face ongoing expenses like insurance, registration, fuel, maintenance, and repairs. City residents, who often have access to extensive public transportation, may find it difficult to justify these costs, particularly when they drive infrequently. Car-sharing services provide a cost-effective alternative by allowing users to pay only for the time or distance they need, freeing them from the full financial responsibility of ownership. With these services, users can enjoy the benefits of having a car when they need one without the financial commitment that comes with owning a vehicle.

Financial flexibility is another attractive factor of shared mobility. By opting for car-sharing instead of ownership, individuals have more disposable income to allocate toward other priorities, such as housing, travel, or savings. This is especially important for younger generations, who are often more debt-conscious and less inclined to take on significant financial commitments. The cost savings from shared mobility can make a noticeable difference in managing a balanced budget, making car-sharing services particularly appealing for many.

The convenience of shared mobility aligns well with the evolving lifestyles of urban residents, who are increasingly prioritizing flexibility and sustainability. As urban areas expand and housing density increases, the practicality of car ownership diminishes. Many city dwellers live close to their workplaces, shops, and entertainment, making daily vehicle use unnecessary. Instead, they often rely on public transit, walking, or cycling for their daily commutes and only need a vehicle occasionally. For these individuals, car-sharing provides the perfect solution—access to a vehicle without the constraints and commitments of ownership.

The shift in preferences is also heavily influenced by generational attitudes toward ownership. While older generations might have seen car ownership as a status symbol and a rite of passage, younger generations tend to prioritize experiences and convenience over ownership. Studies have shown that Millennials and Gen Z are more willing to share resources, from ride-sharing to accommodation-sharing, reflecting a broader societal trend toward a “sharing economy.” For these demographics, car-sharing is not only practical but also aligns with their values of sustainability, efficiency, and community. They are also more comfortable with sharing assets and have adapted to a digital-first lifestyle where on-demand access to resources is preferred over permanent ownership. This shift has led to the emergence of a “mobility as a service” (MaaS) mindset, where people prioritize ease of access over possession.

Environmental concerns are a key consideration for younger generations, who are often more conscious of their carbon footprint. By reducing the number of privately owned vehicles on the road, car-sharing contributes to a decrease in emissions, aligning with the environmental goals of younger consumers. Shared mobility also reduces the need for parking spaces and mitigates urban congestion, further reinforcing the appeal of car-sharing as an eco-friendly option. As these generations continue to enter the workforce and become more influential in shaping urban trends, their preference for shared mobility over private ownership is expected to grow, driving further changes in urban transportation.

Shared mobility is redefining what it means to have access to transportation in urban environments. As private ownership declines in cities, car-sharing models offer the flexibility, financial benefits, and environmental advantages that align with modern urban lifestyles and generational values. These shifts are not only shaping individual behaviors but also having a broader impact on urban planning, the automotive industry, and sustainable development, as cities and carmakers alike adapt to a future where access to mobility is prioritized over ownership.

The Environmental Benefits of Car Sharing

One of the most significant advantages of car-sharing programs is the positive impact it has on the environment, especially in densely populated urban areas where air quality and congestion are pressing concerns. By reducing the number of privately owned vehicles on the road, car-sharing initiatives help decrease greenhouse gas emissions, improve traffic flow, and lessen the overall carbon footprint of transportation.

Reduction in Carbon Footprint

Studies consistently show that car-sharing programs lead to fewer cars on the road, which directly reduces greenhouse gas emissions. According to a study by the International Transport Forum, every shared car can take up to 15 privately owned vehicles off the road, significantly lowering overall vehicle emissions. This effect is especially notable in cities with high vehicle density and limited infrastructure. Fewer cars also mean less fuel consumption, fewer emissions from production and maintenance, and a reduction in overall energy usage associated with the life cycle of vehicles.

The impact of shared mobility on emissions becomes even more significant when considering that car-sharing users tend to adopt a more conscious approach to vehicle use. Many people who opt for car sharing tend to drive less, relying instead on alternative modes of transport like cycling, walking, and public transit. This reduction in vehicle miles traveled (VMT) results in lower emissions and improved air quality, creating a healthier urban environment. Cities like San Francisco and Amsterdam have already seen improvements in air quality and reductions in emissions as car-sharing programs become more integrated into the urban landscape.

Increased Use of Electric Vehicles

Many car-sharing services are adopting electric vehicles (EVs) in their fleets, further amplifying the environmental benefits of shared mobility. Services like Share-now, include EVs in their offerings, enabling users to reduce their environmental impact even further. The use of EVs in shared mobility programs allows cities to combat air pollution while promoting the adoption of cleaner, sustainable energy sources. EVs are particularly suited to car-sharing fleets because they are well-suited for short, urban trips, which are common among car-sharing users.

Governments are supporting this transition as well, providing incentives for car-sharing companies to incorporate electric vehicles into their fleets. Some cities offer dedicated EV charging stations and reduced fees for car-sharing EVs, making it more economical for operators to include them in their services. This increased use of EVs in car-sharing programs not only cuts emissions but also encourages more people to become familiar with electric vehicles, helping to accelerate the transition to cleaner urban transportation.

Sustainable Urban Development

The environmental benefits of car sharing also extend to urban planning and development. Car-sharing services reduce the need for large parking lots and garages, freeing up valuable urban space that can be repurposed for green spaces, bike lanes, or pedestrian-friendly infrastructure. Cities like Berlin and Vancouver have been able to reallocate space previously reserved for parking, contributing to more walkable, sustainable urban environments.

By encouraging car sharing over car ownership, cities can support a more sustainable model of urban mobility that prioritizes efficient land use and reduces dependence on private vehicles. This shift also aligns with global sustainability goals, as reducing the number of privately owned cars in cities helps create a cleaner, greener, and more livable urban landscape for future generations.

Challenges in the Car-Sharing Industry

While car sharing offers numerous benefits, the industry faces several challenges that can impact its growth and adoption. Issues such as regulatory hurdles, fleet management costs, and maintaining consumer trust all play a role in shaping the future of car-sharing services.

Regulatory and Policy Hurdles

One of the most significant challenges facing car-sharing companies is navigating the complex regulatory landscape. Car-sharing regulations vary widely by city and country, with some areas implementing strict policies on where and how these services can operate. For example, cities like New York and San Francisco have imposed limitations on car-sharing zones, requiring permits and licenses that can be costly and time-consuming to obtain. Additionally, regulations surrounding insurance and liability can be complicated for car-sharing operators, as they must provide coverage that protects both drivers and the company in case of accidents.

These regulatory challenges create barriers to entry for new car-sharing services and can limit their expansion in certain areas. Car-sharing companies must work closely with local governments to ensure compliance while advocating for policies that support shared mobility. In some cities, governments have started to recognize the environmental and social benefits of car-sharing and are implementing policies to support these services, but the process remains inconsistent across regions.

Fleet Management and Maintenance Costs

Operating a car-sharing service involves managing a fleet of vehicles, which comes with significant logistical and financial challenges. Car-sharing vehicles experience more frequent use and higher mileage than privately owned cars, leading to increased wear and tear. This requires regular maintenance to ensure safety and reliability, which can be costly and labor-intensive.

Furthermore, managing the distribution of vehicles to meet demand is another challenge. Car-sharing companies must ensure that vehicles are available in high-demand areas while maintaining balance across different parts of a city. This often requires using data analytics to predict demand and strategically placing vehicles to optimize usage. However, achieving this balance can be difficult, especially in large urban areas with unpredictable traffic patterns and varied demand.

Consumer Trust and Service Quality

Consumer trust is essential for the success of any car-sharing service, and maintaining high service quality is critical to building that trust. Issues such as cleanliness, vehicle availability, and ease of use can greatly influence customer satisfaction. Unlike owning a car, car-sharing users may have concerns about the cleanliness and condition of shared vehicles, as these factors are out of their control. Ensuring that vehicles are well-maintained and ready for use is crucial for car-sharing companies to retain customers and encourage regular usage.

In addition, service reliability is a key concern. Users expect a seamless experience when booking a car, from easy access to the vehicle to dependable customer support in case of issues. Car-sharing companies that can consistently provide high-quality service are more likely to build a loyal customer base, while those that struggle with quality control may find it challenging to gain traction in competitive markets.

The Impact of Car Sharing on the Automotive Industry

As car-sharing services grow in popularity, they are prompting changes within the automotive industry. From shifts in vehicle design to new business models, car-sharing is influencing how automakers adapt to an evolving market focused on shared, rather than individual, ownership.

Car-sharing has influenced automakers to rethink vehicle design, focusing on models that are durable, easy to maintain, and optimized for high-mileage usage. Shared vehicles experience more frequent use than private cars, meaning they require robust design features that can withstand the demands of multiple users. Automakers are increasingly designing cars with shared use in mind, incorporating durable materials, easy-to-clean interiors, and modular parts that simplify maintenance.

As shared mobility and electric vehicles intersect, automakers are exploring designs that are tailored to urban environments. Compact EVs with lower operating costs are becoming a popular choice for car-sharing fleets. These vehicles are easier to park, charge, and maintain, making them ideal for the frequent use and short trips typical of car-sharing services.

The rise of car sharing has also led to partnerships between traditional automakers and mobility providers, as companies recognize the potential of shared mobility. General Motors, for example, partnered with Lyft in an effort to expand its presence in the mobility market, offering access to GM’s vehicles for Lyft drivers. Similarly, BMW’s ReachNow and Mercedes-Benz’s Share-now demonstrate how automakers are developing their own shared mobility solutions.

These partnerships allow automakers to tap into the growing car-sharing market and explore new revenue streams, as well as collect valuable data on vehicle use and consumer preferences. For automakers, collaborating with mobility providers can also serve as a testing ground for new vehicle models and designs tailored to shared use.

The growth of car-sharing services has the potential to disrupt traditional car sales, especially in urban areas where residents may choose shared mobility over private ownership. Automakers are responding by adapting their business models to include fleet services, subscription-based ownership, and even launching their own car-sharing programs. By diversifying their offerings, automakers are positioning themselves to cater to both private owners and shared mobility users, allowing them to remain competitive in a changing market.

In the future, it’s likely that car sharing will become an integral part of urban transportation systems, with automakers and mobility providers working together to meet the needs of a more flexible, on-demand transportation landscape.

Looking Ahead: The Future of Shared Mobility and Urban Transportation

As shared mobility continues to evolve, it is expected to fundamentally alter urban infrastructure and city planning. Cities are increasingly recognizing the role that shared mobility plays in alleviating traffic congestion, reducing emissions, and making urban environments more livable. Forward-thinking city planners are already beginning to incorporate shared mobility options, including car-sharing, into their transit strategies to create more sustainable cities.

Predicted Growth and Adoption Rates

The global car-sharing market is projected to see significant growth, driven by rising environmental awareness, rapid urbanization, and the increasing adoption of shared mobility as a service. According to industry forecasts, the global car-sharing market could reach an estimated $13 billion by 2025, with particular growth in high-density cities across North America, Europe, and Asia. Major cities like New York, London, and Singapore are already setting examples by integrating car-sharing programs into their broader public transit networks, highlighting the model’s potential for widespread adoption. As more users recognize the affordability and convenience of shared mobility, especially in urban centers where vehicle ownership can be costly, demand is expected to grow significantly over the next decade.

Potential for Autonomous Car-Sharing Fleets

The introduction of autonomous vehicles (AVs) into the car-sharing market represents an exciting future development that could further revolutionize shared mobility. Autonomous car-sharing fleets would allow for round-the-clock operation with minimal human intervention, reducing labor costs and enabling companies to optimize vehicle availability. This technology would enable vehicles to reposition themselves to areas of high demand, improve the efficiency of car-sharing fleets, and provide more consistent and timely service for users. Autonomous fleets also align with sustainability goals, as optimized vehicle positioning and usage could reduce idle time and lower the environmental impact of urban transportation.

In addition, autonomous vehicles could increase user trust and comfort with shared mobility, as self-driving cars would likely be designed with features for improved safety and reliability. Some cities are already testing autonomous shared vehicles in controlled environments to evaluate their impact on urban mobility, with hopes of eventually deploying them on a broader scale as regulatory frameworks and technology advance. The combination of car sharing and autonomous vehicles holds promise for making transportation more accessible, flexible, and efficient.

Impact on Urban Infrastructure and City Planning

As car-sharing services become an essential part of urban transportation, they are influencing how cities plan and develop their infrastructure. Shared mobility reduces the demand for private parking spaces, freeing up valuable land that cities can repurpose for green spaces, pedestrian walkways, or cycling lanes. For instance, some cities are converting parking areas into public parks or dedicated spaces for shared and electric vehicles, creating a more sustainable and community-focused urban environment. This shift not only supports environmental goals but also aligns with the preferences of urban residents who prioritize walkable neighborhoods and access to green spaces.

Cities are also considering dedicated lanes for shared vehicles, particularly for autonomous car-sharing fleets, which could improve traffic flow and reduce congestion. The incorporation of smart infrastructure, such as V2X (Vehicle-to-Everything) communication technology, enables vehicles to interact with traffic signals, pedestrian crossings, and even other cars. This interconnected infrastructure would allow cities to monitor and manage shared mobility in real-time, leading to safer and more efficient transportation networks. As shared mobility continues to evolve, its influence on urban infrastructure and city planning will likely become more pronounced, helping create cities that are better equipped to handle future growth and sustainability challenges.

To conclude,

The  rise of car-sharing and shared mobility is redefining transportation in urban areas, presenting both opportunities and challenges for consumers, city planners, and the automotive industry. As private car ownership declines, shared mobility models offer a flexible, affordable, and environmentally friendly alternative that aligns with the preferences of today’s urban residents. While challenges such as regulatory hurdles and fleet management persist, the benefits of car sharing—including cost savings, reduced congestion, and lower emissions—are driving its adoption in cities worldwide.

Looking ahead, shared mobility will undoubtedly continue to play a critical role in shaping the future of urban transportation, offering a glimpse of a world where car ownership is no longer the norm, and transportation is optimized for shared, sustainable use.

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Rahil Gupta

Senior Marketing Manager

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