How does a hybrid car work?

How does a hybrid car work?

How does a hybrid car work? Your automotive experts in Brossard present the essentials to understand the different types of hybrids.

At the heart of a hybrid car is a system that automatically alternates between the gas engine, the electric motor, or a combination of both to suit the situation while minimizing fuel consumption.

In a conventional hybrid, the gas engine plays the same role as in a combustion-only car. It sends power to the wheels and propels the vehicle.

In plug-in hybrids, the gas engine shares this role with the electric motor, since both are powerful enough to drive the vehicle on their own.

In short: how does a hybrid car work?

At the heart of a hybrid car is a system that automatically alternates between the gas engine, the electric motor, or a combination of both to suit the situation while minimizing fuel consumption.

How does a hybrid car work exactly?

Gas engine of a hybrid car.

The role of the gas engine

In a conventional hybrid, the gas engine plays the same role as in a combustion-only car. It sends power to the wheels and propels the vehicle.

In plug-in hybrids, the gas engine shares this role with the electric motor, since both are powerful enough to drive the vehicle on their own.

The role of the electric motor

In a traditional hybrid, the electric motor supports the gas engine when you set off or accelerate to reduce fuel use.

It can also move the vehicle on its own over very short distances or at very low speeds.

Plug-in hybrids have a more powerful electric motor that can either assist in hybrid mode or propel the vehicle when driving in 100% electric mode.

Electric motor used in a hybrid car.
Components under the hood of a hybrid car.

The role of the hybrid battery

The hybrid battery powers the electric motor. In plug-in models, this battery is much larger because it must meet the energy demands of a more powerful motor.

Regenerative braking explained simply

When you release the accelerator, the engine is driven by the wheels. For a gas engine, this means it stops using fuel.

Regenerative braking is a system that allows hybrid vehicles, as well as electric vehicles, to slow down while helping recharge the battery.

Brake pedal in a vehicle with regenerative braking.

What are the different types of hybrid cars?

White 2026 Chrysler Pacifica plug-in hybrid.
2026 Chrysler Pacifica PHEV

Conventional hybrid car

How does a non-rechargeable hybrid car work? The conventional or traditional hybrid uses a small electric motor and a low-capacity battery to help the gas engine and reduce fuel consumption.

In a conventional hybrid, the electric motors can operate on their own over very short distances.

Because the battery is small, a mix of regenerative braking and use of the combustion engine is enough to recharge it as you drive.

Plug-in hybrid car

How does a plug-in hybrid work? In plug-in hybrids, a powerful electric motor can drive the wheels by itself.

To power this motor, a high-capacity battery is needed. To keep it charged, you must plug in the vehicle.

2026 Chrysler Pacifica plug-in hybrid on the road.
2026 Chrysler Pacifica PHEV

Mild hybrid

A mild hybrid looks like a conventional hybrid, but the electric motor never powers the wheels directly.

No matter your speed, the electric motor only assists the gas engine to minimize fuel consumption.

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

The main difference between how a hybrid car works and a plug-in hybrid is the size of the electric motor and the battery.

With a more powerful electric drive, a plug-in hybrid can run in 100% electric mode over longer distances, which provides solid electric range.

However, the plug-in hybrid's battery must be recharged by plugging in the vehicle.

Driver charging a plug-in hybrid SUV.

What are the advantages of a hybrid car?

Filling the fuel tank of a hybrid car.

Reduce gas consumption

No matter the hybrid type, the presence of an electric motor reduces the fuel required for a hybrid vehicle's operation.

Quieter city driving

When the electric motor takes over, a hybrid is much quieter than a gas car.

Enjoy greater total range

The combination of a gas engine and an electric motor gives hybrid vehicles a higher total range than a comparable gas-only car.

Keep the flexibility of a gas engine

Compared with an electric vehicle, a hybrid keeps the flexibility of quickly filling the tank instead of having to stop to recharge.

This efficiency often makes hybrid vehicles a better choice for long distances.

Is a hybrid car suitable for Quebec?

Driver behind the wheel of a hybrid car in winter.

Driving in winter

A hybrid car adapts very well to winter. The presence of a gas engine softens the range loss that electric vehicles sometimes experience in winter, a common drawback for electric vehicles in Quebec.

Urban and suburban trips

In the city, hybrid cars are excellent for reducing fuel consumption.

Long trips and vacations

For long trips and vacations, a hybrid offers excellent total range that simplifies your getaways.

Daily operating cost

The low fuel consumption of hybrid vehicles makes them an excellent choice to reduce your daily commuting costs.

Why choose a Jeep hybrid SUV?

Hood of a Jeep Wrangler Rubicon 4xe plug-in hybrid.
2025 Jeep Wrangler 4xe

Jeep 4xe plug-in hybrid technology

Jeep offers 4xe plug-in hybrid vehicles. These vehicles use two electric motors to deliver 100% electric driving while offering a 4x4 system capable of leaving the beaten path.

The Jeep advantage: fuel savings and real 4x4 capability

Jeep 4xe vehicles are among the rare plug-in hybrids that offer real 4x4 capability even in electric mode.

If you are interested in the lower consumption of hybrid vehicles but need a rugged vehicle with genuine off-road capability, Jeep 4xe vehicles are the solution for you.

For the city or for getaways, a Jeep 4xe gives you the freedom you are looking for.

2025 Jeep Wrangler 4xe on an off-road trail.
2025 Jeep Wrangler 4xe

Jeep Wrangler 4xe: for hybrid adventure

Like its gas counterpart, the Jeep Wrangler 4xe is designed first and foremost for adventure.

Jeep Grand Cherokee 4xe: for comfort and versatility

The Jeep Grand Cherokee 4xe is a hybrid trim of the Grand Cherokee, a Jeep SUV known for combining Jeep toughness with the comfort of a premium family SUV.

Reduce your gas consumption while enjoying one of the best hybrid cars on the market with the Grand Cherokee 4xe.

2025 Jeep Grand Cherokee 4xe in front of a residence.
2025 Jeep Grand Cherokee 4xe

Does a hybrid car cost more to maintain?

Charging a plug-in hybrid SUV near a lake.

Gas engine maintenance

Maintaining the gas engine in a hybrid vehicle is essentially the same as for a gas-only vehicle.

Hybrid battery and durability

Hybrid batteries are relatively simple components that offer excellent durability and require minimal maintenance.

Brakes, tires and general maintenance

Thanks to regenerative braking, the brakes on a hybrid car usually wear more slowly.

On the other hand, the extra weight of the hybrid powertrain slightly shortens tire life.

Considering the simplicity of the electric motor and the longer-lasting brakes, the maintenance cost of a hybrid car is slightly lower than that of a gas car.

Discover Jeep hybrid models at Rive-Sud Chrysler

To take a Jeep hybrid out for a test drive, visit Rive-Sud Chrysler, your Jeep dealer in Brossard, near Longueuil and Montreal, for all of Quebec.

And do not hesitate to learn more about our financing opportunities and current special offers!

Family cabin of the 2026 Chrysler Pacifica plug-in hybrid.
2026 Chrysler Pacifica PHEV