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Autoconnect: How does PHEV work and what does a rechargeable hybrid mean

Electric hybridSimply plug or hybrid rechargeable on the plug. These are some of the definitions I deal with PHEV . vehicles Plug-in Hybrid Electric Vehicle, ie vehicles with an internal combustion engine combined with one or more electrical units powered by a battery of a certain capacity that can be recharged from an external socket. An accumulator that allows the vehicle to travel a few tens of kilometers With the gasoline engine turned off (on average about 50-60 km).

So we decided to take the model as an example Opel Grand Land Hybrid 4 To better understand how this technology works inside the German SUV.

Many consider the Plug-in system to be the ideal “bridge” between the endothermic and the electric. No worry about autonomy as in “pure” electricity due to the presence of the internal combustion engine. Thanks to the electric motor and the battery with a specific capacity (usually about 10-15 kWh) people can do this Get used to driving with electric only For several kilometers and above all a Autonomy and recharge management.

The general operating scheme is quite simple. Thermal and electric motors can work together as in Full Hybrids. However, thanks to the Plug-in battery, the electric powertrain can provide thrust for the car for a few dozen kilometers, leaving the internal combustion engine idle. Drivers usually have different operating logic for the hybrid system available to choose from to prioritize the electric motor, performance, or battery conservation.

Obviously there is always a file regenerative braking Which, in some models, can be managed thanks to the availability of different levels of energy recovery. Hybrid technology also makes it easier to provide an all-wheel drive system for cars. For example, one electrical unit for each axis is enough without having to resort to more complex, bulky and heavy solutions. In some cases, Plug-in technology can be a solution to provide a higher level of energy without having to focus on more powerful internal combustion engines but with significantly higher consumption.

using properly Delivery technology (always recharge), especially in some areas, such as city driving, it is possible to significantly reduce consumption.

What is the difference between a hybrid car and a plug-in hybrid?

Sometimes there is a bit of confusion when talking about the plugin as in some contexts the term ‘mixed’ is used more generally. This can lead people to believe that hybrid technology is always the same. This is clearly not true. A hybrid car, whether it is a light or a full hybrid, always features an internal combustion engine that recharges the battery (also through regenerative braking). On the other hand, in Plug-in models, the collector can always be recharged even through a common power socket or pole.


Another clarification should be provided. It is often believed that Plug-in technology is only available for cars equipped with a gasoline engine. Alternatively, there are, although not many, PHEV models equipped with a diesel engine. Think, for example, of the Mercedes GLE 350 de 4MATIC Plug-in Hybrid.

What happens if I don’t charge a plug-in hybrid car?

As mentioned above, the Vehicle Plug-in must be used correctly in order to achieve the best possible efficiency. In fact, by not filling the battery with power, the internal combustion engine will start to work more while driving with the obvious result of increased consumption.


To get the most out of these cars, it’s important to have a power outlet in the garage. This way it will be possible to power up in the evening to find the car ready and charge it the next morning.

How much do hybrid cars connected to electricity pay tax?

This technology offers a number of advantages, including financial ones. In fact, hybrids (not just plug-ins), depending on the region, do not pay stamp duty for the first 5 years.

What are the disadvantages of a hybrid car connected to electricity?

The main factor is cost. These models, in fact, have a high price. Plus, their more sophisticated technology can result in more expensive coupons. Additional components, due to the presence of the electric motor and battery, weigh a lot and this can reduce their efficiency if recharging and therefore the electric motor are not used.

Are there discounts on hybrid cars connected to electricity?

The government offered incentives to buy these cars at a value of 2,000 euros without scrapping or 4,000 euros with scrapping. However, a new car can cost no more than 45 thousand euros + VAT. Furthermore, hybrid cars can access restricted traffic areas where endothermic models cannot circulate.

In cooperation with Opel

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