Automobiles
How Do Parking Sensors Know How Close an Object Is?
Learn how ultrasonic parking sensors send sound pulses, time their echoes and calculate how close a wall, car or other obstacle is.
Automobiles
Cars, mobility, and the changing road ahead.
Latest Automobiles Articles
Automobiles
How Does Adaptive Cruise Control Follow the Car Ahead?
Learn how adaptive cruise control uses radar, cameras and automatic braking to measure traffic ahead and maintain a selected following gap.
Automobiles
Which Car Features Are Actually Worth Having for Everyday Driving?
From AEB and parking cameras to ventilated seats and ADAS, learn which car features genuinely improve everyday safety, comfort and convenience.
Automobiles
Why Does Your Car Get Different Mileage in the City and on the Highway?
Learn why cars usually use more fuel in city traffic, why highways can be more efficient, and why very high speeds can reduce mileage again.
Automobiles
How Does a 360-Degree Car Camera Create a Top-Down View?
Learn how four wide-angle car cameras are corrected, reprojected and stitched together to create the bird’s-eye 360-degree view used while parking.
Automobiles
How Does Your Car Decide When to Deploy the Airbags?
Learn how crash sensors, accelerometers, pressure sensors and an airbag control unit decide within milliseconds whether—and which—airbags should deploy.
Automobiles
EV vs Hybrid vs Petrol Cars: Understanding the Difference
Understand how electric, hybrid and petrol cars work, how they differ in efficiency, running costs, maintenance, range and everyday use.
Automobiles
How Does Your Car Know the Key Is in Your Pocket?
Learn how keyless entry uses antennas, radio signals and encrypted authentication to detect a key fob, unlock the car and verify the key is inside.
Automobiles
Why Doesn't a Bigger Engine Always Mean a Faster Car?
Engine size is only one part of performance. Learn how turbocharging, horsepower, weight, gearing, traction and aerodynamics determine how fast a car is.
Automobiles
How ABS Works in Modern Cars
Learn how ABS prevents wheel lock during hard braking, how wheel-speed sensors and hydraulic valves work, and why ABS helps you steer while braking.
Guides
All Automobiles Guides
Automobiles
Best Cars in India for Every Budget
Best Cars in India for Every Budget. There is no single "best car" for everyone. The useful question is: what is the strongest all-round choice within your budget and use case?
Updated 30 Sept 2026
View Guide
Automobiles
Best CNG Cars in India for Every Budget and Use Case
Best CNG Cars in India for Every Budget and Use Case. Factory-fitted CNG cars now cover everything from entry-level hatchbacks to compact SUVs and seven-seat family cars.
Updated 30 Sept 2026
View Guide
Automobiles
Best Dashcams in India for Every Budget and Use Case
Compare dashcams in India by recording reliability, number-plate clarity, heat resistance and ease of retrieving footage.
Updated 30 Sept 2026
View GuideSubjects in this topic
- airbags
- buying guide
- buying guides
- cameras
- car features
- cruise control
- driver assistance
- driving