Glossary of Electric Vehicle (EV) Terms Starting with ‘G’

G-force Sensor – Device measuring acceleration forces acting on a vehicle.
G-Vectoring Control – System improving handling by adjusting engine torque.
Galvanic Corrosion – Corrosion caused by dissimilar metals in contact.
Garage Charging Station – Home-based EV charging unit.
Gear Ratio – Ratio determining torque and speed output in drivetrains.
Gearbox – Mechanism transferring engine power to the wheels.
Geofence – Virtual boundary for vehicle operation or alerts.
Geofencing System – Tech limiting EV operation within defined areas.
General Maintenance Schedule – Regular vehicle service plan.
Generator – Device producing electricity from mechanical energy.
Global Positioning System (GPS) – Navigation system using satellite signals.
Global Vehicle Platform – Standardized vehicle architecture for global markets.
Glove Compartment – Interior storage space in vehicles.
Go-Kart EV – Small electric racing vehicle.
Grade Assist – System assisting vehicles on steep inclines.
Gradeability – Ability of a vehicle to climb inclines.
Gravitational Center – Vehicle’s balance point affecting stability.
Green Driving Mode – Eco-friendly driving mode reducing emissions.
Green Energy Credit – Incentive for using renewable energy in EV charging.
Greenhouse Gas Emissions – Harmful gases released from vehicles (not in EVs).
Grid Balancing – Managing energy supply and demand in power grids.
Grid Energy Storage – Storing energy in the grid for stability.
Grid Integration – Connecting EV charging systems to the electric grid.
Grid Parity – EV electricity cost matching traditional fuel prices.
Grip Control System – Tech enhancing traction on slippery surfaces.
Ground Clearance – Distance between vehicle underbody and ground.
Ground Fault Detector – Safety device detecting current leaks.
Ground Loop Isolator – Device eliminating electrical noise in vehicle audio.
Grounding System – Electrical connection reducing risk of electric shock.
Guard Rail Impact Sensor – Sensor detecting impacts with safety barriers.
Guide Pin – Component ensuring brake pad alignment.
Guide Rail System – System guiding vehicle assembly on production lines.
Guided Parking Assist – Automated system aiding in vehicle parking.
Gyroscope Sensor – Sensor detecting angular motion in EVs.
Gyroscopic Stabilization – Tech stabilizing vehicles using gyroscope sensors.
Gas Analyzer – Tool measuring exhaust emissions (for hybrids).
Gas Compression System – Compresses gases in fuel cell EVs.
Gasoline-Electric Hybrid – Vehicle using both gasoline engine and electric motor.
Gate Driver Circuit – Controls power switches in EV inverters.
Gauge Cluster – Dashboard display showing vehicle performance metrics.
Gear Engagement Sensor – Monitors gear shifting operations.
Gear Indicator Display – Displays active gear position on the dashboard.
Gear Oil Cooler – System cooling gearbox oil.
Geared Hub Motor – Motor with internal gears for torque optimization.
General Load Capacity – Maximum load a vehicle can carry.
Geothermal Energy Integration – Using geothermal sources for EV charging.
Gigafactory – Large-scale factory producing EV batteries.
Global Safety Standards – International safety rules for automotive manufacturing.
Glow Plug Indicator – Diesel engine preheat system alert (not in EVs).
Glued Body Panels – Vehicle panels bonded using adhesives for strength.
Go-Kart Racing EV – Competitive electric kart racing vehicles.
GPS Antenna – Device receiving GPS satellite signals.
Grab Handle – Handle aiding vehicle entry and exit.
Gradient Sensor – Sensor detecting road inclination.
Gravel Mode – Driving mode enhancing traction on loose surfaces.
Grid-Charged Battery – EV battery charged from the power grid.
Grid-Interactive EV Charger – Charger communicating with the power grid.
Grid-Ready Vehicle – EV ready for integration with the power grid.
Gross Combination Weight Rating (GCWR) – Total allowable vehicle and trailer weight.
Gross Vehicle Weight (GVW) – Total weight of a fully loaded vehicle.
Gross Vehicle Weight Rating (GVWR) – Max allowable weight for safe vehicle operation.
Ground Contact Pressure – Force between tires and the road surface.
Ground Effect Aerodynamics – Design improving vehicle stability through airflow.
Grounding Cable – Cable ensuring safe electric grounding.
Guided Diagnostic System – Automated vehicle fault detection.
Guide Rail Sensor – Tracks vehicle position in automated systems.
Gunmetal Finish – Metallic finish enhancing vehicle aesthetics.
GPS Tracking System – Real-time vehicle tracking via GPS.
Green Vehicle Certification – Certification for eco-friendly vehicle designs.
Grid Power Inverter – Converts DC from EV batteries to AC for grid use.
Grid-Tied Charger – EV charger directly connected to the power grid.
Gear Shift Lever – Controls gear changes in manual or automatic transmissions.
Ground Loop Breaker – Device breaking ground loops in electric circuits.
Gasoline Range Extender – Gas-powered engine extending EV range.
Grid-Supportive EV – Vehicle supporting grid stability through power feedback.
Grounding Pad – Safety pad ensuring electrical insulation.
G-force Compensation – Tech reducing G-force impact on passengers.
Ground-Effect Kit – Aftermarket kit enhancing vehicle aerodynamics.
Guidance Control System – Tech guiding autonomous vehicle operation.
Gear-Mesh Efficiency – Efficiency of gears transferring power.
Graded Driving Mode – Mode enhancing vehicle performance on slopes.
Green Tech Integration – Including renewable technologies in EV designs.
Gas Purification System – System cleaning fuel cell intake gases.
Guided Lane Assist – Tech keeping vehicles within designated lanes.
Garage Door Opener Integration – In-vehicle remote for garage door control.
Gravel Traction Control – System improving traction on rough roads.
Ground Power Supply – Power source for EV charging.
Grid Frequency Stabilizer – EV feature stabilizing power grid frequency.
Grid Sharing Platform – Service managing shared EV charging resources.
Ground Protection Circuit – Circuit ensuring safe electric grounding.
Gantry Sensor – Sensor monitoring vehicle position at toll gates.
Guide Pin Locking System – Tech ensuring brake pin stability.
Gear Position Sensor – Sensor detecting gear shifts.
Gross Axle Weight Rating (GAWR) – Max weight load for each vehicle axle.
Garage Safety System – Sensors ensuring safe EV garage parking.
Grid Storage Battery – Battery storing power from the grid.
Grid Voltage Stabilizer – Device managing grid voltage fluctuations.
Gearbox Housing – Protective casing for transmission components.
Guided EV Tour System – System offering EV-related guided tours.
Global EV Certification – International standard certification for EV compliance.