SoH (State of Health)

Thursday April 24th, 2025Friday April 25th, 2025 Ing. Jan Sajdl, Ph.D. 102 Views baterie, electromobility

SoH (State of Health) indicates the overall technical condition of a battery or its cell. It expresses the ratio between the current capacity and the original rated capacity of a new battery. In other words, SoH reflects the degree of battery wear. This indicator is crucial, for example, when assessing the condition of a battery in a used electric vehicle.

=== All === Car parts Electromobility Drivetrain Label Abbreviations and terms

eHybrid (e-HYBRID)

Wednesday February 26th, 2025Wednesday February 26th, 2025 Ing. Jan Sajdl, Ph.D. 531 Views electromobility, hybrid powertrain, MHEV, PHEV, Seat, VW

Cars carrying the eHybrid (e-HYBRID) designation have a plug-in hybrid electric drive, which means they can use a traditional internal combustion engine, an electric motor or a combination of the two. Hybrid eHybrid (e-HYBRID) cars allow driving solely on electric power.

=== All === Car parts Electromobility Drivetrain Motor Label Abbreviations and terms

HEV (Hybrid Electric Vehicle)

Friday August 2nd, 2024Wednesday January 22nd, 2025 Ing. Jan Sajdl, Ph.D. 2637 Views CO2, electromobility, HEV, hybrid, hybrid powertrain

A hybrid electric vehicle (HEV) is a car that can independently run on fossil fuels and electric power. HEV vehicles are typically equipped with only a smaller traction battery and a less powerful electric motor. However, the electric motor’s performance is sufficient for the vehicle to run solely on electric power.

=== All === Car parts Label Chassis Abbreviations and terms

Toe angle

Monday July 15th, 2024Tuesday July 16th, 2024 Ing. Jan Sajdl, Ph.D. 18807 Views wheel geometry, toe angle, suspension

The toe angle is an angle that plays a key role in the overall axle geometry and affects the vehicle’s behavior on the road. The toe angle has a significant impact not only on the driving characteristics of the vehicle but also on tire wear.

=== All === Associations and societies Label Abbreviations and terms

Stellantis

Monday July 1st, 2024Wednesday July 3rd, 2024 Ing. Jan Sajdl, Ph.D. 3253 Views FCA, PSA Groupe, Stellantis

Stellantis is a multinational automotive group formed by the merger of the French company Groupe PSA and the Italian-American company FCA. This merger created the fourth largest car manufacturer in the world by number of vehicles sold.

=== All === Car parts Car body Abbreviations and terms

Coupe

Tuesday June 25th, 2024Wednesday July 3rd, 2024 Ing. Jan Sajdl, Ph.D. 12823 Views bodywork, car body type

Coupe is the designation of a type of two-door passenger car body.

=== All === Car parts Drivetrain Motor Label Abbreviations and terms

PHEV (Plug-in Hybrid Electric Vehicle)

Wednesday May 29th, 2024Friday August 2nd, 2024 Ing. Jan Sajdl, Ph.D. 2595 Views CO2, electromobility, hybrid, hybrid powertrain, PHEV

A plug-in hybrid electric vehicle is a car that can run independently on fossil fuels and electricity. In the case of a plug-in hybrid, it is important that the vehicle is equipped with a traction battery that can be recharged from the electricity grid.

=== All === Car parts Electromobility Drivetrain Label Abbreviations and terms

eTSI

Monday May 20th, 2024Wednesday February 26th, 2025 Ing. Jan Sajdl, Ph.D. 3772 Views electromobility, hybrid, hybrid powertrain, MHEV, engine, engine designation, Seat, TSI, Volkswagen

Cars labeled as eTSI are equipped with a mild-hybrid drivetrain. This means that the vehicle is powered by a traditional internal combustion engine, which is assisted by an electric motor. eTSI vehicles are not capable of running solely on electric power.

=== All === Car parts Vehicle interior Label Technical highlights

Zero gravity seats

Wednesday May 15th, 2024Wednesday July 3rd, 2024 Ing. Jan Sajdl, Ph.D. 2317 Views seat

A zero gravity seat is a type of seat designed to provide maximum comfort and minimize pressure on the body while sitting. This term is often associated with spacecraft or airplanes, where these seats are designed to minimize the negative effects of gravity on the human body. However, today these ergonomic seats are increasingly being used as part of the luxury equipment in personal automobiles.

=== All === Car parts Car body Label Abbreviations and terms

CC (Coupe Cabrio)

Tuesday May 14th, 2024Friday August 2nd, 2024 Ing. Jan Sajdl, Ph.D. 8989 Views Coupe Cabrio, bodywork

The vehicles, called coupé-cabriolets, are based on the classic convertible, which is equipped with a folding fixed roof with a mechanism. The coupe-cabriolet bodies, also referred to as CC, literally became a hit at the beginning of the millennium. Today, however, they have all but disappeared from car manufacturers’ catalogues.

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