Audi A2 vs Tata Tigor EV

The number of intake and exhaust valves in each engine cylinder. More valves per cylinder means better engine breathing and better performance but it also adds to cost.

Small lead-acid batteries are typically used by internal combustion engines for start-up and to power the vehicle's electronics, while lithium-ion battery packs are typically used in electric vehicles.

The time taken to charge batteries from mains power or alternating current (AC) source. Mains power is typically slower than DC charging.

The time taken for a DC Fast Charger to charge your car. DC or Direct Current chargers recharge electric vehicles faster than AC chargers

The component containing a set of gears that supply power from the engine to the wheels. It affects speed and fuel efficiency.

Specifies which wheels are driven by the engine's power, such as front-wheel drive, rear-wheel drive, or all-wheel drive. It affects how the car handles and also its capabilities.

The smallest circular space that needs to make a 180-degree turn. It indicates its manoeuvrability, especially in tight spaces.

Specifies the type of braking system used on the front wheels of the car, like disc or drum brakes. The type of brakes determines the stopping power.

Specifies the type of braking system used on the rear wheels, like disc or drum brakes, affecting the car's stopping power.

The dimensions of the car's tyres indicating their width, height, and diameter. Important for grip and performance.

Tells you the kind of tyres fitted to the car, such as all-season, summer, or winter. It affects grip and performance in different conditions.

The diameter of the car's wheels, not including the tyres. It affects the car's ride, handling, and appearance.

The diameter of the car's alloy wheels. Alloy wheels are lighter and better looking than standard wheels, not including tyres.

The distance from the centre of the left tyre to the centre of the right tyre of a four-wheeler's front wheels. Also known as front track. The relation between the front and rear tread/track numbers decides a cars stability.

Weight of the car without passengers or cargo. Affects performance, fuel efficiency, and suspension behaviour.

The gross weight of a car is the maximum weight that a car can carry which includes the weight of the car itself, the weight of the passengers, and the weight of any cargo that is being carried. Overloading a car is unsafe as it effects handling and could also damage components like the suspension.

The maximum number of people that can legally and comfortably sit in a car.

The amount of space available in the car's trunk or boot for keeping luggage and other items. It is measured in cubic feet or litres.

The total number of doors in the car, including the boot if it's considered a door. It affects access and convenience.

A foldable armrest for the rear passengers, usually in the middle, which also comprises cup holders or other small storage spaces. When not in use, it can be folded back into the seat, so that an additional occupant can be seated.

A steering wheel that has many buttons to control various functions of the infotainment system and key car functions like cruise control. This allows the driver to manage these functions without taking their hands off the steering wheel.

An electronic system that automatically maintains the car's speed set by the driver, reducing the need for constant pedal use. Useful feature for long highway drives.

Sensors on the vehicle's exterior that use either ultrasonic or electromagnetic waves bouncing off objects to alert the driver of obstacles while parking.

A connected car technology feature that tracks your car in real time, showing you its exact location.

A button that allows starting or stopping the engine without using a traditional key. It enhances convenience.

A function in the glove box that allows you to keep food items and beverages cool for long durations.

A port in the car that allows passengers to charge electronic devices like smartphones and tablets via USB cables.

Unlike standard power windows, this one allows you to roll up/down the window fully with a single press of the button.

Various pre-set modes that adjust the car's performance characteristics to suit different driving conditions. These modes adjust how the car responds to the driver's input.

A car AC is a system that cools down the cabin of a vehicle by circulating cool air. You can select temperature, fan speed and direction of air flow.

A heating function for the cabin. A handy feature in cold climates.

Refers to a driver's seat that can be raised vertically. This is helpful for shorter drivers to find a better driving position.

Headlights that turn on and off automatically based on the time of day or environmental lighting conditions.

Headlights that stay on for a short period after turning off the car, illuminating the path to the driver's home or door.

A heating element in the rear window to remove fog and melt frost from the rear window.

An additional turn indicator located on the outside mirror of a vehicle that warns both oncoming and following traffic.

Headlights that provide a stronger, more focused beam of light. Provides better light throw and increases visibility at night.

LED daytime running lights (DRL) are not to be confused with headlights. The intended purpose is to help other road users see your vehicle better while adding to the car's style.

Refers to the use of LED lighting in the taillamps.

The dimensions of the car's tyres indicating their width, height, and diameter. Important for grip and performance.

Tells you the kind of tyres fitted to the car, such as all-season, summer, or winter. It affects grip and performance in different conditions.

The diameter of the car's wheels, not including the tyres. It affects the car's ride, handling, and appearance.

The diameter of the car's alloy wheels. Alloy wheels are lighter and better looking than standard wheels, not including tyres.

An inflatable air bag located within the steering wheel that automatically deploys during a collision, to protect the driver from physical injury

An inflatable safety device designed to protect the front passenger in case of a collision. These are located in the dashboard.

A warning buzzer that reminds passengers to buckle their seat belts.

A function that alerts the driver when any of the doors are open or not properly closed.

This feature monitors the pressure inside each tyre, alerting the driver when one or more tyre loses pressure.

A security feature that prevents unauthorized access to the car's engine.

A camera at the rear of the car to help with parking safely.

A system that warns the driver when the car exceeds a certain speed limit. Promotes safety by giving alerts.

A safety feature that automatically locks the car's doors once it reaches a certain speed. Useful feature for all passengers.

These mechanisms tighten up the seatbelts, or reduces their force till a certain threshold, so as to hold the occupants in place during sudden acceleration or braking.

A feature that enables the car to call for emergency services or send an SOS message in case of an accident or crisis.

A feature that notifies the owner if the car moves beyond a predefined geographical area. Useful for security and monitoring of the car.