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About This Quiz
Are older cars safer than newer ones, and does it really matter how big your vehicle is if you're involved in a crash? Do you know which car maker came up with the three-point seatbelt, or what makes disc brakes so much better than older brake designs? Take our quiz to test your automotive safety IQ!
By almost any measure, traveling by car is significantly safer than it used to be. Sure, some of that is due to things like speed limits, drunk driving crackdowns and better education, but a whole lot of the reduction in crash fatalities can be credited to car makers and the safety advances they've made over the years.
In 1950, 33,186 people in the United States died in car accidents. That's 67.5 deaths for every 100,000 registered vehicles. By 2000, the number of vehicle deaths per 100,000 cars had dropped to 18.57. By 2015, it dropped even further, to 12.47 per 100,000 registered vehicles.
What caused that decline in road deaths? Things like anti-lock brakes, crumple zones, cell design, airbags and electronic stability control all helped, but the most significant factor was probably seat belts - both better designs and more people actually using them. The Federal Highway Administration estimates that seat belts saved 14,688 lives in 2016 alone, and 88 percent of drivers and passengers now buckle up, compared to just 11 percent in 1981.
Think you know everything about the evolution of car safety? Prove it with this quiz!
Which automaker invented the three-point seat belt?
Volvo
Back in 1959, Volvo first sold a three-point seatbelt in a consumer vehicle. While some automakers were skeptical about the value of this device, crash tests demonstrated its superiority versus lap belts.
Honda
GM
Chrysler
What does the "adaptive" part of adaptive cruise control refer to?
It changes based on who's driving
It evolves over time
It slows down and speeds up to match traffic flow
Adaptive cruise control has become incredibly common in new cars. This technology makes dealing with rush hour traffic on the freeway so much easier because you don't have to constantly be making adjustments as traffic slows and speeds back up.
It works like a cheetah
Why do some cars automatically roll down the windows after a collision?
To make it easier for emergency responders to reach you
Many cars that have this feature also automatically unlock the doors and turn on the emergency flashers, helping to avoid a secondary crash and making it easier for firefighters and other rescuers to get you out of the vehicle.
To help you breathe
To keep them from braking
To keep the glass clean
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Why do cars have a third brake light?
It looks more balanced
Better aerodynamics
Improved electrical usage
Avoid confusion
Sadly, some people can't tell the difference between when the taillights are just on, and when you're hitting the brakes. That's why John Voevodsky, a psychologist, devised the third brake light. It removes any confusion, so drivers know to hit the brakes because the car in front is doing the same thing.
What automaker offers OnStar services to enhance safety?
Ford
Fiat Chrysler
General Motors
General Motors has been promoting the benefits of OnStar for some time. Among the features vehicle owners get is the ability to call for help through the touch of a single button and automatic crash notification, allowing emergency responders to know the exact location of the car.
BMW
What is the purpose of driver alert systems?
To keep a driver awake at night
To scare the driver into being good
To notify the police if anyone uses their phone behind the wheel
To tell if the driver is too tired/distracted
Automakers like Volvo and Mercedes-Benz offer these systems. The exact ways that they can tell if a driver needs to pull over varies, but the end goal is to help you gauge when to get off the road and take a break.
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What is the reason for LATCH systems in cars?
To secure child seats
LATCH systems, or Lower Anchors and Tethers for Children, were designed to make front and rearward-facing child car seats of all kinds easier to install correctly. All vehicles and child seats made starting in September of 2002 have this system incorporated into them.
To keep seat belts attached
To keep the doors locked
To keep the hood from flying up
Vented discs is a safety feature for what system?
Power steering
Brakes
When you press on your car's brakes, the pads are pinched against the discs, generating a lot of heat. Venting means there's airspace in the discs, allowing that heat to escape faster, which actually helps improve stopping performance.
Air bags
Rearview mirror
How do daytime running lights help with safety?
They blind other drivers
They light up the way
They make the car more visible
Daytime running lights are in general pretty bright, especially the more modern LED variety. When you're driving in the daytime, your car might suddenly cross into shadows, making it more difficult to see. This safety innovation helps ensure other drivers will spot you easily, avoiding accidents.
The can tell if you're about to crash
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What is the reason for a car horn?
To annoy people
To express your frustration
To make the roads noisier
To make other drivers aware of your presence
Despite what some drivers think, your car horn is actually there to indicate your presence, in case another driver doesn't see you. Modern horns operate using a steel diaphragm and electromagnet, plus a contractor, which is how they produce plenty of noise and yet are extremely compact.
What is the point of rear door safety latches?
To trap criminals in the car
To keep everyone safe in a crash
To prevent children from opening the doors
Technically, Joseph M. Schumann first came up with this concept back in 1949, but his patented design was different from what became popular in cars starting in the early 1980s. Many cars today have electronic locks, making them more convenient to operate.
To protect against carjackings
How long have car seatbelts been around?
Since the 1930s
Since the 1950s
Since the 1880s
Surprisingly, seat belts have been around since the 1880s, but they weren't used much in cars until the 1930s. It took doctors testing out the devices and pressuring automakers to start using them to make the safety measure popular.
Since 1907
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When was the first airbag available in a car for the public?
1984
1992
1990
1973
The Oldsmobile Toronado was the first car sold to the public with an airbag. Before then, GM had used airbags in a government-only car, but it was Ford wh0, in 1971, first started testing the revolutionary device.
What does a car's ABS system do?
Prevents the wheels from locking up
Anti-locking brake systems, or ABS, was designed to help drivers maintain control of the vehicle when they need to slam on the brakes in an emergency. This system prevents uncontrolled skids, which can lead to a serious accident.
Improves acceleration
Reduces body roll
Reduces impact resistance
Crumple zones are typically located where on a car?
Both doors
Front and rear
With crumple zones, these areas are designed to collapse quickly, absorbing kinetic energy from a crash. What that means is less force reaches the people inside the car, hopefully preventing any serious injuries during a wreck.
Front corners
Roof and floor
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What safety measure do headrests provide?
Protect against airbag injuries
Prevent scoliosis
Guard against head and neck injuries
While headrests are certainly comfortable, they also provide protection in a collision, especially if you're hit from behind. They keep your head and neck from moving back too far, making them key in avoiding whiplash and other injuries.
Avoid leg injuries
What do head-up displays do to prevent crashes?
Keep the driver's eyes on the road
A HUD, or head-up display, projects important information onto the bottom of the windshield, on the driver's side. You can look ahead pay and attention to the road while referencing things like navigation directions, vehicle speed, safety alerts, and more.
Measure your attention span
Lock your head in the upright position
Keep you staring at the roofliner
Which automaker invented inflatable rear seat belts?
Volvo
Mazda
BMW
Ford
Ford really set itself apart from the pack with this technology. When the seat belts inflate, it spreads out the pressure placed on a passenger's body, making it less likely that the belt will cause an injury. These are only used for the outboard seats.
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A car's rearview camera will turn on automatically when?
You select it on the touchscreen
Reverse gear is engaged
Now a common feature, rearview cameras are especially helpful when you have a large SUV or truck. Without one, seeing behind the vehicle when backing up is pretty much impossible, making this piece of safety equipment key in not backing up into a person, another vehicle, etc.
You give the voice command
You flip on the turn signal
What kind of pressure makes most modern brakes work?
Air
Vacuum
Hydraulic
Back in 1914, Fred Duesenberg invented the hydraulic brake system for racing cars and his legendary luxury vehicle line. The design multiplies the force exerted by pressing on the brake pedal, so you can bring a heavy car to a stop with ease.
Peer
What does electronic stability control help avoid?
Flipping
Skidding
Also sometimes called electronic stability program or dynamic stability control, this technology is designed to monitor for any signs of skidding. Depending on the design, it might be able to apply the brakes on individual wheels and even cut power from the engine to achieve that goal.
Body roll
Burnouts
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What do anti-submarine seats do?
Float in water
Keep the whole car afloat in water
Keep you from sliding down
With anti-submarine seats, the bottom cushion is tilted back, preventing you from "submarining" or sliding forward and under the seat belt in a crash, which obviously could be a very bad thing.
Protect against submarine collisions
What safety system helps you change lanes without hitting other cars?
Lane monitoring
Rearview camera
Parking sensors
Blind spot monitoring
Blind spot monitoring systems warn if another car is in the next lane, outside of your field of view. Some systems do this with cameras, while others use radar sensors. The warning can be visual or audio, or both.
What safety measure keeps the doors on a car from caving in during a crash against the side of the car?
Side impact beams
Embedded in the doors, side impact beams are often made of high-strength steel or other durable materials. Without them, the doors on your car could easily cave in, resulting in serious injuries or death.
Side curtain airbags
Windshield wipers
Lane assist
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How does a 360-degree camera system give you a top-down view of the car's surroundings?
It launches a drone
It bends light
It stitches together images from multiple cameras
While it looks like you're getting a view from above your car, the image of your vehicle on the screen isn't real. Most systems have four cameras on the outside of the car, so you get an accurate view of everything around the car, but not the roof, which is just a pre-loaded image.
It uses satellite imaging
Why would you want a car with bending headlights?
To spot oncoming traffic sooner
Better visibility in the rain
Improved visibility in fog
To see around turns better
This concept was first pioneered by failed automaker Tucker, which back in the late 1940s produced a car with three headlights, where the middle one would turn with the steering wheel. Today, some cars use headlights where part of the assembly rotates as the steering wheel angle changes, helping you to see better while going through turns.
What do break-away engine mounts help prevent?
Serious leg and foot injuries
In front-end crashes, the engine can be pushed against the firewall between the engine compartment and interior so hard, it will intrude on the driver and front passenger's leg space. If the mounts break right away, the engine drops to the ground, preventing that from happening.
Head contusions
Whiplash
Rollovers
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What body part do side curtain airbags primarily guard?
Chest
Legs
Head
In a side collision, the curtains inflate, keeping your head from hitting the glass, pillars, or whatever else. They can also prevent your arms from flinging out of the vehicle and being broken or seriously cut.
Feet
How long have cars had side mirrors?
1911
It was Ray Harroun who's credited with the first side mirror, a feature he used on his Marmon race car back in 1911. The device allowed the car to be driven without a passenger, shedding weight and improving performance.
1953
1982
1855
What does the traction control system on your car prevent?
Backfiring
Engine knock
Wheel spin
To keep the wheels from spinning on your car, the traction control system will cut power from the engine. This is especially helpful on slippery surfaces like ice or when the road is wet, helping you to keep the car reigned in.
Tire scrub
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Lane-keep-assist is only available in vehicles with which kind of steering system?
Electric power steering
With lane keep assist, the system can take over the steering to gently keep the vehicle in its lane. Of course, you must be on a road with clear lane markings, otherwise, the system's cameras can't tell where the lane ends.
Hydraulic power steering
Completely manual
Completely analog
What kind of a sensor does a rear cross-path detection system use?
Camera
Lidar
Impact
Radar
Because rear cross-path detection systems use radar, it can "see" a car approaching from either side, even if your view of that vehicle is obstructed by things like a solid wall, shrubs, etc.
How do auto-dimming mirrors keep you safer?
They warn when a police car is coming
They keep you from being blinded
The Troxler Effect is when you still see a spot or spots after being exposed to an exceptionally bright light. Not only is that annoying, it cuts down on your reaction time behind the wheel, which increases the risk you'll crash.
They detect cars in your blind spots
They indicate if you're about to crash
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What do seatbelt pre-tensioners do to help in a crash?
They keep you in a safer position
A little bit like airbags, seat belt pre-tensioners have an explosive charge that goes off in a crash. That explosion drives a piston, which in turn spins the belt's spool, which means the belt tightens against your body.
They strangle you
They keep the seat belt loose
They inflate the seat belts
What driver-assistance feature did IIHS require cars to have to be considered for its top award, starting with 2016 model year vehicles?
Rear cross-path detection
Blind spot monitoring
Forward collision warning with automatic braking
The Insurance Institute for Highway Safety, or IIHS, decided that requiring this technology for the organization's highest award would encourage more automakers to offer it. The system helps prevent or mitigate crashes, potentially saving lives.
Lane monitoring
You Got:
/35
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