The price of electronics in a car: what you need to know

How do electronics influence the price of modern vehicles?

Electronics play an essential role in determining the price of modern vehicles, since electronics up to half the total cost of a car. car. This is because electronic components have considerably increased the value of automobiles over the years.

This increase is mainly due to theintegration of advanced technologies, such as driver assistance systems, touchscreen infotainment systems, GPS navigation systems and safety safety electronic safety devices. These features, while improving the driving experience and safety compared to a classic classic car, come at a significant cost, which is reflected in the final price. final price..

In addition, the increasing complexity of electronic systems influences maintenance and repair costs. Diagnosis and intervention now require specialized equipment and in-depth technical expertise, resulting in higher workshop costs.

Finally, the massive investment by automakers in research and development of new new electronic technologies also contribute to price increases. These expenses, essential to remain competitive, are partly passed on to the end consumer.

How has the share of electronics in car prices evolved over the years?

The importance of electronics in vehicle costs has grown dramatically in recent decades. In the 1970s, the share of electronics represented only 5 to 10% of the price of a carmainly limited to fuel injection.

The period 2000-2010 marked a decisive turning point with the advent the advent of multiplexing and the democratization of ABS/ESP systems. In the year 2000 electronics already accounted for 22% of the price of a new vehicle.

Today, this proportion has almost doubled. According to a study by Deloitte, a multinational professional services network, electronics will account for around 40% of the price of a new car in 2020.. This increase is due to the growing integration of advanced technologies such as driving aids, infotainment systems and electronic safety devices. electronic safety devices.

Projections for the future are equally impressive. By 2030, it is estimated that electronics could account for 50% of a vehicle's value. This trend is set to continue with the advent of autonomous cars, where electronics will play an even more central role.

Car electronics: what are the forecasts for the future of the automobile?

The future of electronics automotive electronics looks promising, with sustained growth and a growing influence on the industry.

By way of illustration, this increase will be particularly marked for electric vehicleswhere electronics could reach 35% of vehicle valueexcluding battery systems.

Demand for this type of vehicle is expected to grow at an annual rate of 29.4% over the next few years, reaching $570.47 billion in 2029.

This expansion will be fuelled by government policies, environmental concerns and the growing acceptance of electric mobility. The future will also see the emergence of cars and autonomous cars. These vehicles will become true intelligent companions, offering personalized experiences and integrating into a digital mobility ecosystem.

Despite these promising prospects, challenges remain, notably in terms of increasing system complexity and potentially high maintenance costs.

In fact, electronic electronic failures will require increasingly sophisticated electronic diagnosticswhich can only be carried out by qualified automotive electronics specialists.

The use of advanced diagnostic toolssuch as diagnostic cases, will become indispensable for reading and deleting fault codes. Specialized garages will also need to constantly update their skills to cope with these new technologies.

This could undeniably impact on vehicle owners' maintenance budgets, as the cost of repairs and complete overhauls could rise due to the complexity of electronic systems.

What are the most expensive electronic components in modern cars?

In modern vehicles, many electronic components components, including :

• the driver assistance systems (ADAS) These advanced technologies, including radar, lidar (for obstacle detection, mapping and navigation) and cameras, account for a significant share of the cost of electronics. True safety systems, they are essential for semi-autonomous driving and active safety functions;
• the electronic control units (ECUs) these electronic electronic manage various vehicle systems, from engine management to transmission control. Their growing complexity increases their cost;
• the infotainment systemsincluding high-resolution touch screens, powerful processors and sophisticated audio systems;
• visit batteries and management systems for electric vehicles in cars electrical components account for a significant share of the total cost;
• the environmental sensors These advanced sensors come at a considerable price. They are used for air conditioning, air quality, particulate filter temperature and pressure, and other comfort functions;
• the connectivity systems communication modules for 5G, Wi-Fi and Bluetooth also contribute to the overall cost of electronics. electronics;
• electronic boards Electronic boards: present in almost all the electronic systems mentioned, they are the physical support for many electronic components. As an indication, a modern car contains an average of over 100 electronic boards.

Although costly, this electronic equipment is essential to meet safety, comfort and safety, comfort and performance requirements of modern consumers.

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