Published: 9.5.22

Updated: 24.7.24

Kids ride on cars come in many different voltages from 6V, 12V, 24V, 36V, and even 48V. Most kid's ride-on cars are very safe and the companies generally over-engineer their products to ensure safety.

What are the Fastest Kids Ride On Cars?

Most kids who are not ready for driving, which is around 5 years old, could start off with 6V ride-on cars because at this voltage it can still go pretty fast yet safe enough for the younger age group. However, if your kid is old enough you could buy them a more powerful battery-powered ride-on car to get speeds of up to 10 kph.

Here are a few that we offer:

RiiRoo Super Sport XL

We thought we would keep the two-seater version on hand since our one-seater model of this vehicle was so popular.

Take a look at our latest RiiRoo Super Sport XL 24V 2 Seater Ride On Car, available in cherry red, hot pink, or painted grey.

This is our fastest kids-ride-on car that goes between 5 - 15kph depending on the weight of your kid and the surface the car is driven on.

Please note, that pictures are for illustration purposes only and shades may vary.

RiiRoo MaxDriftz™ Electric Go Kart

If you're searching for something a little unusual, the RiiRoo MaxDriftzTM 2 x 12V Electric Drift/Go Kart is definitely worth considering. Not only does this appear to be the coolest ride we have (a little biased), but we are certain that your children will enjoy zipping around on it.

If you like this, you should find this article interesting - Best Ride-on Toys for Toddlers: Discover the Perfect Playtime Companions

Related: What is the Fastest Go Kart in the World?

RiiRoo MaxDriftz™ 750

If you're searching for something different from the rest, then RiiRoo's newest RiiRoo MaxDriftzTM 750 24v Battery Electric Drift Go Kart is definitely worth your time. We'll be honest with you. After our best-selling MaxDriftzTM 2 x 12V Electric Drift/Go Kart debuted to rave reviews, we've all had a go on this thing and we love it!

It's the fact that it's super fast and you can drift in it too.

Related: Is Drifting a Kart Good for Speed?

McLaren 24V Drift Kart

It appears that the go-kart industry is in a state of flux, with drifting go-karts emerging as another variation on the theme.

Drift go-karts are now available, and they're more popular than ever before.

We considered it reasonable to offer one of the UK's most renowned brand names when it comes to the performance card design and supercar engine performance due to the popularity and raving reviews of our RiiRoo MaxDriftz™ Electric Go Kart.

The legendary McLaren is known for its race cars that have won the world championship, and the company has now introduced its latest Drift Kart. The UK's first-ever official 24V McLaren drift kart is the drift-go-kart.

Many genuine McLaren design features are included in this one-of-a-kind electric-powered Drift Kart, giving it a supercar feel not just to its appearance but also to its performance.

24V CyberQuadee Electric Quad Bike

Check out the CyberQuadee 24V Battery Electric Quad 2021 for kids to land on our shelves.

This quad not only has the most up-to-date 4-wheel suspension upgrade, but it also includes an electronic clutch system that allows your child to switch through the various speed options with ease!

They'll love it!

It's just wrong for a small machine like the CyberQuadee 24V to have so much fun built-in, but we were able to pull it off. So don't hesitate if your child is seeking for an upgrade from a smaller quad or motorbike.

Don't forget, this is a 24V version, so packs more power and speed than the ordinary 12-volt quads on offer.

Related: What Is The Best Battery Operated Kids Car?

UTV MX MaxPow™ Ranger 3

The 24V UTV MX MaxPowTM Ranger 3 provides all the power, fun, and flair your youngster needs to do the task.

It's tough and durable, so it won't skip a beat as kids explore challenging terrain on farms or in parks with two seats that hug them close at every turn and a safety harness for you to have total peace of mind.

The Maxpow is capable of handling any obstacle that life may throw at it, big or tiny. You may take the Maxpow off-road to go places no one else has gone before in this high-tech UTV.

You can be certain that even the most severe of conditions won't stop this cutting-edge UTV from advancing forward.

The all-purpose machine was designed with your child's convenience in mind and includes almost everything, including a driver's dashboard for easy management of the entertainment settings, as well as comfortable seats for up to two passengers.

It also comes with upgraded 2 x 200W motors, which make it significantly quicker and more agile than previous versions we've previously had in stock.

Age Range and Weight Limits for Kids' Ride-On Cars
Age Group Type of Ride-On Toy Weight Limit Developmental Benefits
6-18 Months Push toys Up to 20 kg (44 lbs) Supports basic motor skills and introduces mobility concepts Helps develop basic motor skills and introduce mobility concepts.
19-23 Months Sit-on toys moved by feet Up to 20 kg (44 lbs) Refines motor skills and coordination Improves motor skills and coordination.
2-3 Years 6V Electric cars Up to 25 kg (55 lbs) Enhances motor skills and matches child’s size and abilities Enhances motor skills and is appropriately sized for the child's abilities.
3-8 Years 12V Electric cars Up to 30 kg (66 lbs) Improves control and provides safe enjoyment Helps improve control and provides safe enjoyment.
7-11 Years 24V Electric cars Up to 35 kg (77 lbs) Encourages advanced motor skills and coordination Encourages advanced motor skills and coordination.

Will They Be Safe at This Speed?

99% of the ride-on cars we sell at RiiRoo come equipped with essential safety features to ensure your child's safety. These features include:

Safety Seat Belts or Harnesses: Most models come with either a 3-point or 5-point safety harness made from durable materials like polypropylene, ensuring your child is securely strapped in during their ride.

Parental Remote Control: Many ride-on cars include a 2.4GHz remote control that allows parents to take over the vehicle's operation if necessary. This feature is particularly useful for younger children who may not yet have full control over the car.

Speed Limiters: The cars are equipped with adjustable speed settings to cap the maximum speed, ensuring the ride remains safe and manageable for children of different ages. For example, 6V models typically have a speed limit of 2-3 mph, while 12V models can go up to 4 mph.

Emergency Stop Buttons: Some models feature an emergency stop button on the remote control, allowing parents to halt the car immediately in case of an emergency.

High-Quality Materials: The seat belts and harnesses are made from high-quality, durable materials designed for comfort and safety, ensuring they can withstand regular use and provide reliable protection.

These comprehensive safety measures ensure that your child can enjoy their ride-on car while you have peace of mind about their safety.

What Makes Them Go Faster?

The speed of kids' ride-on cars is determined by several technical factors and can be influenced by various environmental conditions.

Here's an expanded look at what makes these toy vehicles go faster:

Technical Aspects

Battery Wattage: The wattage of the battery is a crucial factor in determining speed. Higher wattage batteries generally provide more power and faster speeds. For example, a 24V battery typically allows for higher speeds than a 12V battery.

Motor Power and Configuration: The power output of the motor(s) directly impacts the car's speed. Some ride-on cars feature multiple motors, often one for each wheel, which can increase overall power and speed.

Motor Types:

  • DC Motors: These are commonly used in ride-on toys due to their simplicity and reliability. They operate on direct current and are known for providing consistent power.
  • Brushless Motors: These are more efficient and durable than traditional brushed motors. They offer better performance and can contribute to higher speeds and longer battery life.

Battery Maintenance Tips

Proper battery maintenance can help maintain optimal performance and speed:

  • Regular charging: Charge the battery every 2-3 weeks, even when not in use.
  • Avoid overcharging: Unplug the charger once the battery is fully charged to prevent damage.
  • Proper storage: Store the battery in a cool, dry place when not in use.
  • Clean connections: Regularly clean the battery and its connections to ensure efficient power transfer.

Environmental Factors Affecting Speed Several external factors can impact the speed of ride-on cars:

  • Rider Weight: Heavier riders may reduce the car's speed due to increased load on the motor.
  • Terrain: Smooth, flat surfaces allow for maximum speed, while rough or inclined terrain can slow the car down.
  • Temperature: Extreme temperatures, especially cold, can affect battery performance and potentially reduce speed.
  • Wind Resistance: Strong headwinds can slow the car down, while tailwinds might slightly increase speed.
  • Tire Condition: Proper tire inflation and tread condition can affect rolling resistance and impact speed.

By understanding these technical aspects, maintaining the battery properly, and considering environmental factors, parents can help ensure their children get the most speed and enjoyment out of their ride-on cars while prioritising safety.

What Age Range Can Ride These Cars?

These cars are for kids up to 9 years of age. It all depends on the weight of your kid and the type of frame.

FAQs About Fast Kids Ride-On Cars
Speed

How fast do kids' ride-on cars go?

The speed of ride-on cars varies based on the voltage of the battery and the power of the motors. Common speeds are:

  • 6V models: Up to 2-3 mph, suitable for toddlers.
  • 12V models: Up to 4 mph, ideal for children aged 3-5 years.
  • 24V models: Up to 6-7 mph, suitable for children aged 5 and older.
  • 36V and higher: Can reach speeds of up to 10 mph or more, recommended for older children and those with more advanced motor skills.
Safety

Are ride-on cars safe for children?

Yes, most ride-on cars are designed with several safety features, including:

  • Seat Belts and Harnesses: To keep children securely strapped in.
  • Parental Remote Control: Allows parents to take control of the car if necessary.
  • Speed Limiters: Adjustable speed settings to ensure the car doesn't go too fast.
  • Emergency Stop Buttons: Some models have an emergency stop feature on the remote control.

What safety certifications should I look for?

In the UK, look for compliance with the EN71 safety standard and certifications from the British Standards Institution (BSI). These ensure the toy meets specific safety requirements for construction, materials, and performance.

Age Suitability

What is the ideal age range for kids to use ride-on cars?

  • 1-3 years: Push-along or 6V electric cars.
  • 3-5 years: 12V electric cars.
  • 5+ years: 24V and higher electric cars.

Can ride-on cars be used indoors?

Yes, smaller, manual push-along cars are ideal for indoor use. Larger, battery-powered models are better suited for outdoor spaces due to their size and speed. Always ensure there is ample safe space for your child to play.

Maintenance and Care

How should I maintain the battery?

  • Regular Charging: Charge the battery every 2-3 weeks, even when not in use.
  • Avoid Overcharging: Unplug the charger once the battery is fully charged.
  • Proper Storage: Store the battery in a cool, dry place.
  • Clean Connections: Regularly clean the battery and its connections to ensure efficient power transfer.

What are the environmental factors that affect speed?

  • Rider Weight: Heavier riders can reduce the car's speed.
  • Terrain: Smooth, flat surfaces allow for maximum speed, while rough or inclined terrain can slow the car down.
  • Temperature: Extreme temperatures, especially cold, can affect battery performance.
  • Wind Resistance: Strong headwinds can slow the car down.
Additional Considerations

How long does a ride-on car battery last?

Battery life varies, but proper maintenance can extend its lifespan. Typically, a fully charged battery can last for several hours of continuous use. Follow the manufacturer's guidelines for charging and storage to maximize battery life.

Do ride-on cars arrive assembled?

Most ride-on cars arrive partially assembled and require about 20 minutes of assembly. This can be a fun activity for parents and children to do together.

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