How Do Hybrid Cars Work? Plug-In Hybrids as a Bridge to More Eco-Conscious Driving

There's no denying it: Plug-in hybrid cars are becoming increasingly common on the roads. Last year, 175,751 plug-in hybrids were sold in Germany alone, with the market growing more diverse and the technology continually improving. In this article, we'll summarize how plug-in hybrids work, how the technology can still improve, and what else there is to know about the subject. Let's dive in.

‍

1. How Plug-In Hybrid Cars Work

A hybrid car, as the name suggests, incorporates more than just a combustion engine. One or even multiple electric motors are combined with a rechargeable battery and the combustion engine. Unlike other hybrid cars, a plug-in hybrid can travel distances purely on electric power. Here's a brief overview of how it works:

‍

• Two Propulsion Systems: The combustion engine is generally used for longer journeys, while the electric motor is employed for shorter distances and at low speeds in city traffic. This reduces fuel consumption and emissions compared to conventional vehicles.
  ‍
• Rechargeable Battery: Unlike conventional hybrid cars, PHEVs (Plug-in Hybrid Electric Vehicles) can be plugged into external power sources to recharge their batteries. This allows for longer distances to be covered purely on electric power, thus emitting zero emissions. The electric range depends on the size of the battery and varies by model, typically between about 40 and 100 kilometers (approximately 25 to 62 miles).
  ‍
• Regenerative Braking: Like other electric and hybrid vehicles, PHEVs use regenerative braking to recharge the battery. This process converts the kinetic energy generated during braking into electrical energy, which is then used to recharge the battery.
  ‍
• Operating Modes: PHEV drivers can typically choose between various operating modes, including purely electric, hybrid mode (where the vehicle automatically switches between electric and combustion engine), and sometimes a mode that uses the combustion engine to recharge the battery.

‍

2. The Pros and Cons

For those who are still not entirely sure whether a plug-in hybrid is the right choice, it's important to get well-informed first. We've laid everything out on the table for you, shining a light on all the advantages and disadvantages that one should be aware of.
‍

Advantages of Plug-In Hybrid Cars

• One of the most significant aspects is the ability to drive purely electrically. This results in lower average emissions. Plug-in hybrid cars are more environmentally friendly than traditional combustion engine cars.
  ‍
• With the ability to switch between electric and combustion engines, PHEVs offer greater flexibility and range than pure electric vehicles, especially on long trips.
  ‍
• Customers can drive in electric mode for short distances, meaning less frequent refueling, which directly impacts average costs. Additionally, operational costs are often lower than those of pure combustion engine vehicles.
  ‍
• These vehicles utilize regenerative braking to recharge the battery, further increasing efficiency.

‍

Disadvantages of Plug-In Hybrid Cars

• The price is a significant barrier for many customers. Plug-in hybrids are often more expensive to purchase than conventional vehicles, even though you can save on costs later due to lower consumption.
  ‍
• As we've mentioned before, these cars must accommodate both a battery and at least two engines. This directly impacts trunk space.
  ‍
• The electric range is often limited, which might not be sufficient for some people's daily commutes.

‍

3. The Future of Plug-In Hybrids

Technology continues to evolve, and each year brings new improvements. Let's take a closer look at what we can expect from plug-in hybrids in the future!

• Extended Electric Range: With advancements in battery technologies, the capacity of batteries in PHEVs is expected to increase, leading to an extended purely electric range. Future models might be able to travel significantly more than 100 kilometers (about 62 miles) on a single charge purely on electric power.
  ‍
• More Efficient Drive Systems: The efficiency of both electric and combustion engines will continue to be enhanced to reduce fuel consumption and CO2 emissions. New materials and technologies, such as improved power electronics, could contribute to this.
  ‍
• Sustainable Battery Production: There will be a stronger focus on the sustainability of battery production, including the sourcing of raw materials and recycling processes. This aims to further reduce the environmental impact of PHEVs.
  ‍
• Renewable Energy: As renewable energy sources continue to expand, the CO2 footprint of PHEVs charged with electricity from these sources will improve.
  ‍
• Connectivity: PHEVs are increasingly being integrated into smart grids to enable more efficient energy management, for instance, through smart charging based on electricity rates and availability.

‍

4. Germany's Favorite Hybrids

The most popular PHEVs certainly can't be overlooked. The market for electric and hybrid vehicles is growing rapidly, and the selection is becoming increasingly diverse. Let's take a closer look at these models.
‍

Lexus NX 450+ 2023

The 2023 Lexus NX 450h+ combines a 2.5-liter gasoline engine with two electric motors. Together, they produce a power output of 309 horsepower. The electric range is 96 km, which is quite far compared to other models. Its advanced plug-in hybrid system allows for nearly silent driving up to 135 km/h. For efficient charging, the NX 450h+ is equipped with a highly efficient charging system and, optionally, a Lexus Wallbox.

‍

Pros:

• This Lexus is perceived as quieter and more comfortable than previous models, and its exceptional ride quality is also noted.
  ‍
• Positive feedback on EV range and home charging options. This model exceeds average expectations in these areas.
  ‍
• Generally described by owners as the best car they have ever driven.
  ‍

Cons:

• Technology is found to be too complex.
  ‍
• Run-flat tires have received criticism.
  ‍
• The high price of the vehicle.

‍

‍

The 2024 Hyundai Santa Fe

This 2024 plug-in hybrid travels an impressive 58km purely on electric power. With a performance of 265 horsepower and a consumption of 1.6l/100km and 18.1kWh/100km, the Hyundai Santa Fe makes its presence felt on the roads. The car looks particularly modern from the inside too, featuring technological highlights such as wireless device charging, Hyundai Pay, and the Hyundai Digital Key 2.

‍

Pros:

• Customers are excited about a completely new, edgy, and robust design.
  ‍
• Expanded interior design with more space, praised in reviews.
  ‍
• New display screens and enhanced technology features.
  ‍
• A standard third row of seats increases passenger capacity, a rarity among hybrids.

Cons:

• The radical new design is seen as both positive and overwhelming. Not all customers rate the adaptation the same.

‍

‍

Kia Niro Plug-in Hybrid

The Kia Niro Plug-in Hybrid packs a punch with 180 horsepower. Its 1.6-liter hybrid engine covers an impressive 53km on electric power alone, making it an ideal car for commuting or city driving. A particularly elegant feature is the 10.25-inch touchscreen with navigation. It also boasts heated front seats, a wireless charger, and driver assistance features.

‍

Pros:

• The Niro PHEV offers a combination of electric and combustion engines, allowing for short distances to be covered entirely on electric power, which is particularly advantageous in urban areas.
  ‍
• The interior is described as relatively high-quality, with soft surfaces and a clear 7-inch touchscreen infotainment system as standard, including Apple CarPlay and Android Auto.
  ‍
• The PHEV offers a high electric range and impressive fuel efficiency, which can lead to significant savings, especially with predominantly electric driving.
  ‍
• Kia provides a seven-year warranty, offering additional peace of mind to buyers.
  ‍

Cons:

• Some testers note that the Eco mode often utilizes the gasoline engine, which limits the supposed advantage of this mode. Additionally, the vehicle can lose traction on wet roads and during rapid starts.
  ‍
• Compared to other SUVs, the Niro PHEV is seen as less practical, particularly because of its smaller trunk and tighter rear seating space.

‍

‍

Cardino's Role: For those still uncertain about electric or hybrid vehicles, questions are always welcome. At Cardino.de, you can find a variety of blog articles on the subject. The online platform makes it easier for you if you're looking to sell your old electric or hybrid vehicle. Waiting times are reduced, a fair price is paid, and your car can even be picked up from your home.

‍

Conclusion

Plug-in hybrids combine the latest technology with eco-friendly driving. Although certain aspects are still in need of improvement, they already convince thousands of customers in Germany. Despite the end of the environmental bonus, many customers are considering plug-in hybrids. It remains a topic worth further exploration. Plug-in hybrid cars represent an important bridging technology on the path to fully electrified mobility.

‍

‍

‍

FAQs

How far can I drive on electric power alone with a plug-in hybrid car?

The purely electric range of a plug-in hybrid car varies depending on the model and battery size. On average, it is between 40 and 100 kilometers. Advances in battery technology could significantly increase this range in the future.

‍

How long does it take to charge a plug-in hybrid car?

Charging at a standard household outlet can take several hours, while fast-charging stations can significantly charge the battery in about 1 to 3 hours.

‍

Can I take long trips with a plug-in hybrid car?

Yes, plug-in hybrid cars are excellent for long-distance travel, as they offer the flexibility to switch between electric and combustion engines.

‍

What are the benefits of regenerative braking in a plug-in hybrid car?

Regenerative braking converts the kinetic energy that is usually lost during braking into electrical energy, which then recharges the battery. This improves the vehicle's efficiency, increases the electric range, and reduces brake wear.

‍

How does owning a plug-in hybrid car affect the environment?

You can significantly reduce environmental impact compared to conventional combustion engine vehicles, especially when operated in electric mode and the electricity comes from renewable sources.

‍