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Many drivers around the world wonder how long electric car batteries last. Underlying this curiosity, of course, is the cost of battery replacement, which can run into thousands of dollars. A study conducted by Recurrent, a US-based electric car analytics firm, however, removes the great curiosity about electric car batteries. And we can already say that batteries last longer than thought.

Recurrent analyzed real-world data from 15,000 electric vehicles of various makes and models. As these vehicles traveled across the US, Recurrent collected a large data set, collecting daily readings of charging activity, battery percentage and estimated range.

How long do electric car batteries last?

The investigations found that only 1.5 percent of the 15,000 vehicles had their batteries replaced. “Because so few have been replaced so far, electric vehicle batteries appear to last much longer than anyone imagined,” the study said. The models with the highest normal replacement rates were the Nissan Leaf (around 5%) and Tesla Model S (less than 5%). These are also some of the oldest models included in the study.

Electric vehicles typically come with a standard battery warranty of eight to 12 years and a set mileage range. Recurrent found that most drivers do not replace their batteries even after these warranties expire.

According to the graph above, the oldest models in the study, those that have been on the road for nine to 12 years, have the highest percentage of battery replacements at around 5% (periods/vehicles shown in blue can be ignored as they have experienced battery-related recalls). According to Progressive, the average lifespan of internal combustion cars in the US is twelve years. Electric car manufacturers say an electric vehicle should last 15 to 20 years.

This means that battery replacement will not come as an unfortunate surprise just a few years after ownership.

Are electric cars losing range over time?

Batteries become less efficient at storing and distributing energy over time, leading to less range. How steep this decline is depends on the driver’s habits and weather conditions, among countless other factors specific to each vehicle. Battery technology also plays a role.

Let us examine this situation with a few examples.

Nissan LEAF

The Nissan LEAF is one of the oldest mass-produced electric vehicles still on the road, and proportionally the vehicle that has seen the most battery replacements. However, most of the replacements for early LEAFs were paid for by Nissan after they found that the original battery chemistry was losing charge quickly in hot environments. However, they quickly switched to a more satisfying battery that has been a great success. The graph above shows the battery’s range over time. It can be seen that it is quite stable.

Tesla Model S

Tesla’s Model S is also one of the oldest electric cars on the market. Although the degradation curve of the 100 kWh Model S perfectly matches the beginning of the idealized battery degradation curve, the same does not seem to be true for the Model S with a smaller battery pack. Interestingly, the decline over time is greater for the Model S 100 kWh pack.

Tesla Model 3

The Tesla Model 3 has been on the road since 2018 and also shows a classic drop in projected range for the first 32,000 km, after which the trend stabilizes. At the end of 160,000 km, the Model 3’s 82 kWh package shows a drop in range of around 8.5 percent.

BMW i3

Despite the smaller battery packs and their relatively low range by modern standards, the old BMW i3 battery packs are still in good shape. The smallest, a 22 kWh pack, was launched in the US in 2014. The 33 kWh packs were launched in 2017. Both have covered an average of 160,000 km, retaining around 80% of their original capacity.

Current models: Hyundai Ioniq 5 and Ford Mustang Mach-E

The Hyundai Ioniq 5 and the Ford Mustang Mach-E have attracted a lot of attention despite being new models in the electric vehicle world. Since they are new models, there is no long-term data for now, but the graphs look quite positive. Moreover, it should be noted that these vehicles come with free fast charging. Although some say that fast charging damages the batteries, it is very difficult to make such an inference from these graphs.

What do the companies’ official warranties say about the batteries?

One way to get an idea of the expected lifespan of electric car batteries is to look at how much of a warranty the manufacturers offer for them. Electric car warranties are very similar to other car warranties, but the battery part is not included. Because the battery is so important, it’s important to make sure you read the specific warranty carefully.

Speaking for the US, the standard warranty is 8 years or 160,000 km. Let’s give examples again:

  • Tesla: 8 years and 160,000 km warranty for Model 3, 8 years and 193,000 km warranty for Model Y, 8 years and 240,000 km warranty for Model S and X. Tesla says that at the end of this period or range, 70 percent of the battery’s capacity will be preserved.
  • Hyundai: Starting in 2020, the battery is guaranteed to retain 70% of its capacity for 10 years or 160,000 km.
  • BMW: Guarantees 70% original capacity for 8 years or 160,000 km.
  • VW: Similarly guarantees 70% original capacity for 8 years or 160,000 km.

How to maintain battery health?

Although research on ways to keep lithium-ion batteries healthy comes from laboratory experiments, the principles generally apply to the larger packs used in cars. Batteries produce energy through a chemical reaction. Because chemical reactions take place in a physical cell, unwanted or waste reactions also occur. This is inevitable and does not necessarily mean that there is a problem with the battery. Some of these side reactions can even help the battery last longer if other conditions are right. In general, however, it is important to pay attention to the following points for battery health.

1. Avoid high temperatures

As Nissan’s first electric LEAF taught us, batteries don’t like hot environments. Keeping batteries cool (almost all modern vehicles have active coolant) prolongs life. For example, parking the car in the shade on very hot days or cooling the car before charging can help.

2. Avoid continuous fast charging

Charging a battery is a physical process that moves lithium ions and electrons inside the cells. At faster charging rates, the physical processes occur more vigorously and can create more physical stress or micro-damage to the battery materials. Although fast charging has not been conclusively established to be harmful, it may be beneficial to avoid using fast charging when it is not necessary.

3. Do not charge at low or high percentages

As tests on lithium-ion batteries have shown, it is important when you charge your car battery. The less the depth of discharge, the longer the battery life. In short, charging your car battery when it is below 50 percent is the best scenario in terms of battery life. If possible, the 30 percent band is the best charging range.

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Automobile

Legendary Gran Turismo Gets Electrified with Hyundai IONIQ 5 N

IONIQ 5 N, the first performance EV model of the IONIQ brand, is now causing excitement in the virtual world. IONIQ 5 N will be added to Gran Turismo 7, the world’s most popular racing simulation, in January.

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Legendary Gran Turismo Gets Electrified with Hyundai IONIQ 5 N

IONIQ 5 N, the first performance EV model of the IONIQ brand, is now causing excitement in the virtual world. IONIQ 5 N will be added to Gran Turismo 7, the world’s most popular racing simulation, in January.

Presenting Hyundai’s advanced electric car technology and superior driving performance flawlessly, IONIQ 5 N is preparing to stand out in the virtual world as well as in real life. Gran Turismo, the world’s most popular vehicle and racing simulation, added IONIQ 5 N to its list of impressive and fast cars.

Allowing users to experience the high performance of the models in virtual races, Gran Turismo 7 adorns the dreams of most car enthusiasts with its challenging tracks, realistic driving dynamics and superior graphics. Sharing this excitement, Hyundai plans to digitally develop the N models and aims to include more models in the simulation in the future.

Gran Turismo

Using Hyundai’s advanced electrification technology, IONIQ 5 N has a high-performance four-wheel drive system. N Grin Boost and Drift Optimizer are the leading features of the car, which produces a total of 478 kW (650 horsepower) and 770 Nm maximum torque with its front and rear engines. The car, which can offer maximum performance and driving pleasure depending on driving modes, has a high-output battery of 84 kWh.

N Brand Management Group Vice President Joon Park said the following on the subject. “We are delighted to have the Hyundai N brand and the IONIQ 5 N featured in Polyphony Digital Gran Turismo. IONIQ 5 N offers excellent driving pleasure in simulation as well as in real life. It is extremely important for automobile enthusiasts to be able to experience Hyundai N’s high-performance models in the virtual world. “We will continue to develop and customize these models for Gran Turismo.”

Gran Turismo

Gran Turismo Producer Kazunori Yamauchi said, “IONIQ 5 We are pleased to introduce N in Gran Turismo 7. The Hyundai N brand has achieved significant success in motorsport this year, including the TCR victory at the Nürburgring 24 Hours, the TCR World Drivers’ Championship, new consecutive records at Pikes Peak and the WRC Drivers’ Championship.

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The One Millionth Opel with the Made in Eisenach Label Turns 25 Years Old

Opel rolled off its 1 millionth vehicle, an important milestone for itself, in Eisenach in November 1999. This landmark vehicle was a black “Opel Corsa B Edition 100” and this year celebrates its 25th anniversary of production.

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The One Millionth Opel with the Made in Eisenach Label Turns 25 Years Old

Opel rolled off its 1 millionth vehicle, an important milestone for itself, in Eisenach in November 1999. This landmark vehicle was a black “Opel Corsa B Edition 100” and this year celebrates its 25th anniversary of production.

Opel is celebrating the 25th anniversary of Opel Corsa B Edition 100, which is an important milestone for the automotive world and brand history. The brand with the lightning bolt logo, which has been producing for more than 30 years in the city of Eisenach, whose name is associated with automotive production, was among the first companies to invest in the new federal states in 1990, when Germany was reunified.

Opel, which has achieved countless successes with the “Made in Eisenach” label since then, rolled off the black Opel Corsa B Edition 100 model, the one millionth vehicle produced in its factory in Thuringia State, in November 1999.

Eisenach

Five basic principles brought great success!

After the fall of the Berlin Wall opel authorities immediately recognized the potential offered by the traditional automotive industry in Eisenach and took action. As early as March 1990, Opel supported the economic development of the State of Thuringia by establishing the company Opel-AWE-Planungs-GmbH with Automobilwerk Eisenach (AWE). Just two days after the official reunification of Germany, on October 5, 1990, the first Opel Vectra rolled off the production line at the AWE plant.

In February 1991, the foundations of the new factory were laid in Eisenach. After a construction period lasting only 19 months and a total investment of approximately one billion Deutschmarks, the new Eisenach plant started production of the Opel Astra in September 1992. This success was followed by the first Opel Corsa with the “Made in Germany” label rolling off the line on June 3, 1993.

Eisenach

Opel production in Eisenach has increased greatly since then. Due to high demand, production in the first half of the 1990s focused on the Corsa, the popular small car of the time. The Corsa attracted such great interest that just nine years after the start of car production at the plant and just six years after the first Corsa was built in Eisenach, the one millionth Opel built there rolled off the production line.

Exactly 10 years after the fall of the Berlin Wall in November 1999, a 65 horsepower (48 kW) black Corsa “Edition” model rolled off the final assembly line in Thuringia to its buyer in Regensburg, Bavaria.

The factory in Eisenach saw successful developments from the very beginning. The factory quickly set standards in terms of environmental compliance, manufacturing technology and production systems. The factory benefited from five basic principles; Short production times thanks to employee involvement, continuous development, quality assurance from the very beginning, standardization and perfectly organized logistics.

As a result, the factory has been named Europe’s most modern and most efficient automobile production facility many times. In 2012, Opel ADAM joined Astra and Corsa. Following the comprehensive modernization of the facilities in 2019, the factory started producing only the Opel Grandland model.

Eisenach

Eisenach is becoming an “electric factory”!

The new Opel Grandland, which had its world premiere at the plant in Eisenach earlier this year, is now also produced here.

Significant changes and adaptations were made to the facility prior to production. New Grandland; It stands out as the German manufacturer’s first model, based on the STLA Medium platform developed for ultra-modern, electric vehicles, with a battery capacity of approximately 74 kWh and enabling an emission-free range of 504 kilometers (WLTP) and an urban range of approximately 623 km.

Opel invested 130 million Euros in the Eisenach factory to make it ready for the production of electric models and created a real example of an “electric factory” with various improvements. Significant changes were made in the production process with modifications made in many areas, from the body shop to the final assembly department. Additionally, the entire conveyor system was made compatible.

Eisenach

The body shop was fully automated and state-of-the-art camera systems were installed in various areas for detailed inspection. A new battery workshop was also established to assemble Grandland Elektrik’s battery packs. Special training was given to high voltage experts for this task.

In addition, plans to install a solar panel farm to supply “green” energy to the facility in Eisenach fit well with the new, electric Opel Grandland and its battery mounting structure.

Gradually switching to renewable energies with this method helps the facility to sustainably position itself for the future, enabling it to continue its success story.

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Automobile

Audi A5 Moved Up Class With Its Completely Renewed Infrastructure

Audi introduced the New Audi A5 model family, developed on the basis of Premium Platform Combustion (PPC) and equipped with powerful and partially electric diesel and gasoline engines with new MHEV plus technology.

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Audi A5 Moved Up Class With Its Completely Renewed Infrastructure

Audi introduced the New Audi A5 model family, developed on the basis of Premium Platform Combustion (PPC) and equipped with powerful and partially electric diesel and gasoline engines with new MHEV plus technology.

In parallel with expanding its model range starting from 2024, Audi restructured the naming of the models so that even numbers represent electric models and odd numbers represent internal combustion engine vehicles.

With the introduction of the new generation, the Audi A4, which has been one of the best-selling models for many years, is being replaced by the Audi A5.

The model, which will be produced in Neckarsulm, is offered in four new variants: A5 Sedan and S5 Sedan, A5 Avant and S5 Avant. These variants are the first models to be launched on the newly developed infrastructure, Premium Platform Combustion (PPC).

Audi A5

Approaching the upper segment, A5 also moves its users up a notch.

Sedan and Avant models have the same vehicle dimensions with a length of 4,829 mm. This length positions them firmly in the upper mid-range segments. A4Compared to , the length of the new models has increased by 67 mm.

The long wheelbase of 2,892 millimeters and short overhangs reflect premium proportions. This contributes to long-distance ride quality and spacious interior.

At the same time, Audi is improving the key features of the new A5. Many features that are most preferred by Audi customers, such as the navigation system, the electrically opening and closing trunk lid, and the wireless charging compartment with inductive charging feature, are now offered as standard.

Audi A5

A New Technology: MHEV Plus

Engines in the new MHEV plus technology; The 48 volt mild hybrid system is equipped with a lithium iron phosphate battery. The MHEV plus system takes the performance and efficiency of the new Audi A5 TDI and Audi S5 models to a new level.

While the systems offer a dynamic drive with additional electric power (up to 18 kW/24 hp) on rural roads, they also provide fully electric driving during stop-start in urban traffic. During deceleration, the drive generator returns energy to the battery with up to 25 kW of regenerative braking.

The MHEV plus system offers many advantages in urban traffic. On the one hand, electrical support to the internal combustion engine significantly reduces fuel consumption, especially in slow driving, while on the other hand, the stored energy provides electricity to high-power systems even when the internal combustion engine is disabled (for example, at traffic lights).

At a sufficient charge level, the electrically powered air conditioning compressor continues to keep the interior at a comfortable temperature even when the internal combustion engine is not engaged.

Audi A5

Perfect and dynamic driving pleasure with more dynamic chassis and steering design

For a driving experience true to Audi DNA, not only the drive but also the chassis is a decisive factor. When developing the new Audi A5 and S5 models, brand-specific driving characteristics were one of the top technical priorities. These features include effortless and precise driving. While developing the new Audi A5, emphasis was placed on making it impressive and comfortable with its dynamic and agile handling. To achieve this, Audi revised the chassis with a number of detailed improvements. For example, the steering assembly was mounted directly to the body by reducing the connection materials in between, thus increasing the driving feel. As a result, the driver receives clear feedback about the conditions on the road in every situation.

In corners, the Audi A5 family offers a more agile ride thanks to stiffer connection and stabilization at the rear axle. The integrated brake control system rapidly increases the brake pressure with dynamic brake torque distribution and supports dynamic cornering with targeted braking interventions on the inner wheels in bends.

The new Audi A5 is produced with dynamically tuned steel suspension as standard. Optionally, the S sport suspension (standard on the Audi S5) and the S Sport suspension with damping control are also available. Both optional versions lower the body by 20 millimeters.

The optional S sports suspension with damping control offers a significantly wider range of driving modes that can be selected from the Audi drive select dynamic driving system. The dynamic mode is set to be noticeably firmer and more dynamic, while the comfort mode offers a more comfortable ride.

Audi A5

New standards in digital lighting

In the class of new A5 models, Audi reinforces its leading role in lighting design and technology. The Audi A5 family offers optional digital, customizable LED daytime running lights at the front and second-generation digital OLED taillights at the rear.

With approximately 60 segments per digital OLED panel, it begins to function as a screen on the back of the A5. This enables vehicle-to-vehicle communication and improves safety on the roads. This includes, for example, the new communication light that warns other vehicles with a specific light symbol within the digital light signature during automatic parking or in the event of an accident or danger.

Dynamic light effects when locking and leaving the vehicle reflect the aesthetics of movement, part of Audi’s DNA. The same goes for the active digital light signature, which moves the light in the headlights and taillights in a way never seen before. The headlights and taillights are three-dimensionally designed and offer optional digital light signatures, thus bringing the physical and digital worlds together.

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