2024 BMW i4 xDrive40 - Specifications

The name of the manufacturer.

The model name of the electric car.

Аlternative names, under which the model is known.

The code/name that denotes the level of equipment of the EV including exterior and interior features, battery packs, electric motors, etc.

The year for which the model is announced by the manufacturer. Most often it does not completely coincide with the calendar year in which the model is available on the market.

Markets in which this electric vehicle is available.

The body style of the model as defined by the number of doors and roof treatment.

Materials used in the vehicle's body construction.

Available exterior colors for the model as specified by the manufacturer.

Available interior colors for the model as specified by the manufacturer.

Number of doors for passengers. Depending on the body style, the doors can be two, four, etc.

Number of seats inclduing the driver and passenger ones. Depending on the model, the seats can be five, six, seven or other.

The distance from the frontmost to the rearmost point of the electric vehicle.

The width of the vehicle without mirrors.

The width of the vehicle with unfolded mirrors included.

The distance from the ground to the top of the electric car.

The distance between the centers of the front and rear axle.

The distance between the centers (centerline) of the two wheels on the front axle.

The distance between the centers (centerline) of the two wheels on the rear axle.

The distance from the ground to the lowest point of the vehicle measured without cargo or passengers. The ground clearance is also known as ride height.

The vertical distance from the vehicle's roof to the front seats bottom.

The vertical distance from the vehicle's roof to the rear seats bottom.

The horizontal distance between the panels of the two front doors.

The horizontal distance between the panels of the two rear doors.

The available space for cargo in the main trunk, excluding the additional available space from folding one or two rear seat rows.

The maximum available space for cargo in the main trunk, including the additional available space from folding one or two rear seat rows.

Curb weight (a.k.a. kerb weight) is the EV mass with standard equipment, liquids (oils and fuel at nominal tank capacity) but without cargo and passengers. In some EU countries, the curb weight also includes the weight of a 75 kg (165 lb) driver.

The front weight distribution designates how the weight of the vehicle is spread on the front axle. It always goes together with the rear weight distribution and sometimes are listed as a percentages ratio – e.g. 50/50.

The rear weight distribution designates how the weight of the vehicle is spread on the rear axle and is always specified together with the front weight distribution. These indicators influence steering, traction, and overall handling of the vehicle.

The roof load refers to the carrying capacity of the roof rails on a vehicle, i.e. how much weight you can load on the roof rack, including the rack own weight.

In the context of automobiles, the payload is the summary of the weights of passengers, cargo, accessories, equipment.

GVWR stands for gross vehicle weight rating and is also known as gross vehicle mass (GVM). It describes the maximum operating weight of the electric car including the curb weight and payload (accessories, equipment, driver, passengers and cargo).

The braked towing capacity designates the maximum weight the vehicle can tow when the trailer has its own braking system. This enables a higher towing capacity since the vehicle does not handle the entire stopping force on its own.

The unbraked towing capacity designates the maximum weight the vehicle can tow when the trailer lacks a braking system. This results in a lower towing capacity since the vehicle will handle the entire stopping force on its own.

The drag coefficient or coefficient of drag is related to the car's aerodynamics as it denotes the resistance to the air of the front surface of the vehicle when it is in movement. The lower the coefficient, the better aerodynamics the model has. Ultimately, this allows for higher speeds and improved power efficiency.

The name of the manufacturer of the electric motor.

The model name of the electric motor.

The electric motor category according to the type of motor commutation. Most electric motors operate on magnetism and can be powered by direct current (DC) or alternating current (AC) sources. Depending on the type of commutation, electric motors are either self-commutated (AC and DC, mechanical or electronic) and externally commutated (AC only, asynchronous or synchronous).

Information about the electric notor's location. The two most common locations are the front and rear of the electric car.

Regenerative braking is a typical feature of electric vehicles, in which the electric motor uses the vehicle's kinetic energy to save power or stores it for later use.

Information about the type of the second motor depending on the type of current (AC or DC) and the type of motor commutation. Self-commutated AC and DC motors can be mechanical or electronic and externally commutated motors can be only synchronous or asynchronous AC ones.

Information about the location of the second motor. The most common locations are the front and the rear of the electric vehicle.

Information weather the second electric motor has a regenerative braking capability.

Very often manufacturers provide information only about the total system power without detailing the power output of each individual electric motor in the system. In most cases, it is the sum of the power output of all electric motors on the vehicle.

In a similar fashion to the total system power, the total system torque is frequently listed as the only indicator of the vehicle's torque. In most cases, it is the sum of the torque of all electric motors on the vehicle.

More details about the electric motor system of the vehicle.

The top speed that the vehicle can achieve as specified by the manufacturer.

The time in seconds the electric car needs to accelerate from 0 to 100 km/h.

The time in seconds the model needs to accelerate from 0 to 60 mph.

Information about the energy class of the electric vehicle.

Information about the design type of the steering mechanism of the electric car.

Information about the type of power steering used in this model.

Often referred to as turning diameter or turning radius (multiplied by two), this is the smallest diameter that the outside wheels of the vehicle describe when it is turning on full lock.

Additional details about the steering of the model.

Information about the type of transmission used by the vehicle. Generally, EVs are equipped with one-speed automatic units.

Information about the type of drivetrain (the system that delivers power to the driving wheels).

The axle ratio a.k.a. final drive ratio of the electric motor. It shows the number of revolutions of the driveshaft needed to spin the axle one complete turn.

The axle ratio (final drive ratio) of the second electric motor. It can also be shown as the ratio between the number of teeth on the ring gear and the number of teeth on the pinion.

Information about the main components of the front suspension of the electric vehicle.

Information about the main components of the rear suspension of the electric vehicle.

Information about the type of brakes used on the front wheels.

Information about the type of brakes used on the rear wheels.

Additional details about the brakes of this model.

The type of rechargeable battery depending on its composition.

The battery voltage denotes the difference in electric potential between the positive and negative electrodes of the pack. The higher difference in potential results in a higher voltage.

Information about the position of the battery pack in the electric vehicle.

Information about the type of battery cooling on this specific model.

Additional information about the rechargeable battery of the electric car.

Additional details about this electric car, including specifications and features that do not belong to the categories above.