Seniors Mobility Aids

Three and Four-Wheeled Scooters: Which One is Better?

Last Updated :
This post contains affiliate links. We may be compensated if you buy a product after clicking on our links at no extra cost to you.

Which is better 3 or 4-wheel scooter? I remember when I bought my grandfather’s electric mobility scooter and asked myself this question.

We chose the right one for his daily use through research and professional advice. Read on to learn what we discovered about mobility scooters. (1)

Key Takeaways:

  • There are five things to consider when looking at mobility scooters.
  • Think about your medical and personal needs when choosing between a four or three-wheel scooter.
  • Both four and three-wheel models have a fair share of advantages and disadvantages.

5 Things to Look for in a Mobility Scooter

There are different types of mobility scooters, and choosing the right one can be challenging. Here are considerations to make when shopping for an electric scooter:

1. Your Mobility Needs

Do you need to use your electric scooter outdoors or indoors? Once you’ve decided where to use the scooter, buying one becomes more straightforward.

How long do mobility scooter batteries last?

Consider a four-wheel scooter if your movement involves frequent outdoor travel. This device has the good ground clearance and larger wheels to handle rough terrain.

For indoor use, a three-wheel scooter is an excellent choice. A three-wheel scooter has a tighter turning radius to maneuver around tight spaces in the house.

Check our review of the best mobility scooter for outdoors.

2. Weight and Storage

When choosing your scooter, check out the weight and if you can disassemble it when traveling.

Most Class 2 scooters are small, and you can dismantle them for storage in your car’s trunk for easy transportation. (2)

On the other hand, Class 3 scooters are considerably larger and require an ample storage area.

3. Speed

A portable mobility scooter can go 3 to 4 miles per hour, while full-sized scooters can reach up to 6 miles per hour.

Always take caution because the scooter can tip over at high speeds.

4. Size of Scooter

Small scooters are ideal for short distances like shopping in nearby stores. However, the small wheels lead to uncomfortable rides on uneven ground.

Medium-size scooters have a higher travel range. You can visit a shopping mall or the local neighborhoods, but it can pose challenges when maneuvering in tight spaces.

Larger scooters have increased travel range and a higher maximum speed rating. You can use them in areas having a wider turning radius.

This is the maximum angle an electric scooter can travel in an inclined position with the wheels remaining on the ground.

If you live on a steep driveway, you should choose a power chair suitable for the terrain. For instance, full-sized scooters have a maximum incline range of 6 to 12 degrees.

ALSO CHECK: Best Mobility Scooter for Heavy Person

3-Wheel Vs. 4-Wheel Power Chairs: The Pros and Cons

To reach a verdict on the better mobility scooter, we have to review the advantages and disadvantages of both electric scooters.

Advantages of Three-Wheel Scooters

a women practicing how to drive a mobility scooter on corners

1. Good Maneuverability

Three-wheel scooters are easy to steer because they have a lightweight steering mechanism. The tighter turning radius allows you to maneuver through narrow spaces.

The superior maneuverability makes them ideal for indoor and home use. Additionally, these mobility devices are easy to transport.

2. More Legroom

Three-wheel scooters have two wheels at the back and one at the front. As a result, they offer more legroom for individuals with knee injuries.

3. More Comfort

Comfort comes with peace of mind. The three-wheel scooter’s spacious legroom allows you to stretch your legs through different positions.

Electric scooters are a popular form of transportation, but are they legal to ride on the street in the U.S? Find out in our article ‘Are Electric Scooters Street Legal in the U.S.‘, where we explore the laws and regulations surrounding the use of electric scooters and what you need to know to stay safe and legal while riding.

Disadvantages of Three-Wheel Scooters

1. Less Stable

Three-wheel scooters have less contact with the ground, therefore, reducing grip.

When there’s less grip, there is less balance, and the scooter is more likely to roll over during an accident.

Anti-tip wheels are an added safety feature that ensures the scooter doesn’t tip over, especially in rough terrain.

To avoid rollover accidents and inconvenience, use the three-wheeled scooter on smooth surfaces such as tiles, thin carpets, or marble.

READ MORE: Mobility Scooter Benefits

Advantages of Four-Wheel Scooters

a senior on mobility scooter, what is the average life of a mobility scooter

1. Increased Stability

Four-wheel scooters have a broader wheelbase for stability. The four wheels mimic a car’s design to provide a stable base.

Four-wheel scooters are a better option for supporting bariatric patients because the four wheels offer more stability.

2. Higher Speeds

Due to their stable nature, four-wheel scooters move faster than 3-wheel scooters.

They make riding more manageable and safer because you’re not worried about rollover accidents.

3. High Maneuverability in Outdoor Terrains

You can drive over grass, hills, gravel, sand, or plush carpet with a four-wheel scooter. This is because they can handle more challenging terrains.

There are some four-wheel scooters with small wheels; they are better suited to areas with smooth surfaces. For rugged surfaces, choose one with larger tires.

Disadvantages of Four-Wheel Scooters

1. Less Flexibility

Four-wheel scooters can’t maneuver in tight spaces like three-wheeled scooters. The four wheels can’t handle a home setup with more obstructions and tight corners.

Their size is also a drawback when it comes to maneuvering. You must have a larger turning radius which may be insufficient in tight spaces.

3- and 4-Wheeled Scooters: Which One is Better?

Which is better 3 or 4-wheel scooter? When choosing the better scooter, it all depends on your preference and where you use the device.

Three-wheeled mobility scooters are more lightweight and well-suited for indoor use. They have additional legroom, which is an added advantage for taller individuals.

On the other side, 4-wheeled mobility scooters work better outdoors. They are more stable and can travel on rugged terrain.

If you’re planning on using a scooter in indoor spaces with tight corners and obstructions, go for the three-wheeled scooter.

If you’re always outdoors, go for four-wheeled scooters. They offer more stability and speed and can push through rough and uneven terrain.

Check out this YouTube video from Marc’s Mobility comparing three and four-wheel mobility scooters.


1. Can kids ride a scooter?

Yes, kids as young as three years can start by riding a three-wheel scooter. It helps in stabilizing the kids and helping them master the skills of balancing a two-wheel scooter.

2. Which wheels are better on a scooter?

Larger wheels are ideal for comfort and performance. Smaller wheels score well on convenience but lack enhanced comfort and performance.


Which is better 3 or 4-wheel scooter? This is a question most people buying mobility scooters will ask themselves before spending their money.

When comparing three-wheel and four-wheel scooters, you must determine which is better for you.

Both scooters serve the same purpose, so it is best to make an informed decision based on how well the scooter matches your needs.

riding a 3-wheel scooter


1. SAAQ. Using Electric Wheelchairs or 3- or 4-Wheeled Electric Scooters [Internet]. SAAQ. 202. Available from: https://saaq.gouv.qc.ca/en/road-safety/modes-transportation/motorized-mobility-aids

‌2. Hall J. VA.gov | Veterans Affairs [Internet]. www.va.gov. 2022. Available from: https://www.va.gov/MS/Veterans/symptoms_of_MS/Transporting_a_Scooter_or_Power_Wheelchair.asp

About Author

Martina Todorovska
"Martina is a graduated Doctor of Dental Medicine with a huge obsession for anything beauty-related. Her freelance writing started out as a creative outlet and turned out to be a full-time job. If you have any beauty questions, the chances are Martina has the answers. Follow her on LINKEDIN. Read her LATEST POSTS. Learn more about her HERE.

Leave a Comment