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  • 38 miRange
  • 9.3 mphTop speed
  • 500 lbCapacity

Afiscooter S4 Extra Heavy Duty Mobility Scooter with 600 lb Capacity Upgrade and 24" Seat, 4-Wheel

  • AvailabilityStock status can change very rapidly. An item might come back in stock before we update this or might have sold out. We highly recommend you call or chat with us for a 100% stock status.
  • BrandAfiscooter
  • ModelS4 HD
$7,399Was $9,249Save $1,850

Free shippingNo sales tax added

  • 2 Year In-Home Service
  • Ships from Florida
  • Ships in 1 to 2 Days
  • Free Curbside Delivery

We’ll beat any verified price

Ratings as of Oct 2026

Options & Upgrades

Red
Blue
Silver
Gray
Note: Exact color may vary from image lighting etc.
Standard
Extra-Wide All-Terrain Tires (+$360)
None
Hard Top Canopy (+$1,580)
Lock Box - FREE
Sturdy Metal U Frame + Rear Cargo Platform (+$365)
None
Foot Pedal Acceleration (+$688)
None
Golf Bag Holder (+$496)
None
Seat Belt (+$49)
None
Phone Holder (+$35)
None
Cane Holder (+$101)
Crutch Holder (+$118)
Armrest Bag (+$53)
Unbreakable Cup and Bottle Holder (+$43)
Weather Cover (+$179)
Rear Soft Monster Storage Bag (+$81)
Rear Soft Oxygen Tank Holder (+$60)
Rear Soft Walker Holder (+$57)
Rear Metal Basket (+$54)
Metal Walker Holder (+$73)
Metal Oxygen Tank Holder (+$54)
Amber Flashing Roof Light with Stick On Mount Plate (+$52)
Portable Air Compressor (+$88)
Left-hand potentiometer (+$181)
Shabbat System (+$928)
Product total
Options total
Grand total

Specifications

This scooter has a weight capacity of 500 lbs and a top speed of 9.3 mph. It is 65 in long, 27 in wide and 49 in high. It weighs 342 lbs.

Performance
Weight capacity500 lbs
Weight capacity with the included capacity upgrade600 lbs
Top speed9.3 mph
Speed range6.2 to 9.3 mph
Range per charge (105Ah batteries)36 to 38 miles
Max incline at reduced speed11° (20%)
Max incline at full speed8° (15%)
BatteryTwo 12V, up to 105Ah
Motor24V DC, 1,400W, rear wheel drive
ControllerSD 140A
Charger8A
Turning radius90"
Size & Seat
Overall length65"
Overall width (standard wheels)27"
Overall width (golf tires)35"
Overall height without canopy49"
Overall height with canopy65"
Seat width24"
Ground clearance5"
Tire typePneumatic, 1.7 bar
Front tire4.10/3.50-6"
Rear tire3.50-10"
Weight with batteries342 lbs
Weight without batteries238 lbs
Canopy weight33 lbs
Wide wheels weight26 lbs

Overview

Back View of Blue Afiscooter S4 Mobility Scooter with Golf Tire

The Afiscooter S4 Extra Heavy Duty All-Terrain Mobility Scooter supports up to 600 lbs with its included capacity upgrade, making it perfect for heavier users. It offers a strong frame, reliable performance, and a smooth ride on all terrains. The swivel seat makes getting on and off easy, providing extra comfort and convenience. Planning to ride with a partner? Learn how much weight a two seater can carry with two adults aboard.

Key Benefits & Features

  • High weight capacity – supports up to 600 lbs with upgraded suspension
  • Heavy-duty 24” wide seat 
  • Strong 4-wheel design
  • Swivel seat for easy entry and exit
  • Full lighting system with headlights, turn signals, and emergency lights
  • Dual rear-view mirrors for better visibility
  • Powerful 1,400W motor with rear-wheel drive
  • USB charging ports 
  • Smart charger that stops charging when the battery is full
  • Optional canopy and rain sides

Built for All Terrains

The Afiscooter S4 Extra Heavy Duty Mobility Scooter is made to handle different terrains with ease. It can be fitted with optional extra-wide golf tires, providing better grip on grass, dirt, gravel, and bumpy roads. With 5 inches of ground clearance, you can ride smoothly over uneven surfaces without getting stuck.

High Weight Capacity and Upgraded Suspension

The Afiscooter S4 Extra Heavy Duty All Terrain Mobility Scooter supports up to 600 lbs with the upgraded suspension system. The strong frame and high weight limit make it a reliable choice for heavier users or those who need extra support. Even at full capacity, the scooter rides smoothly and safely.

Long Travel Range for Daily Use

The Afiscooter S4 Mobility Scooter can travel 28-37 miles on a full charge, depending on the battery upgrade. This means you can ride all day without worrying about running out of power. Whether you're on the golf course, running errands, or exploring, this scooter has the range you need.

Fast and Powerful Motor

The Afiscooter S4 Extra Heavy Duty Mobility Scooter provides strong acceleration and smooth performance with its 1,400W rear-wheel drive motor. This all terrain mobility scooter can reach speeds between 6.2 to 9.3 mph, or 11 mph with the speed upgrade, making it fast enough for outdoor use while still being safe.

Smooth and Controlled Turning

The Afiscooter S4 Heavy Duty Mobility Scooter has a 90” turning radius, making it smooth and steady when turning. While it may not be ideal for tight indoor spaces, it provides easy maneuvering in open areas, such as large grocery stores, outdoor paths, and parking lots. The 4-wheel design ensures stability, so turns feel safe and controlled rather than sharp or sudden.

Full Lighting System for Safety

The Afiscooter S4 Extra Heavy Duty All Terrain Mobility Scooter includes a bright headlight, turn signals, and emergency lights. This full lighting system makes sure you can see and be seen in low-light conditions, keeping you safe when riding at night or in dark areas.

USB Charging and Smart Power Management

The Afiscooter S4 Extra Heavy Duty Mobility Scooter comes with USB charging ports, so you can charge your phone or other devices while riding. The smart charger automatically stops charging once the battery is full, protecting the battery and saving energy.

Convenient Storage Options

The Afiscooter S4 Extra Heavy Duty Mobility Scooter comes with multiple storage solutions to help carry your belongings while you ride. It features built-in cup holders on the tiller, making it easy to keep your drink within reach. For secure storage, the scooter includes a front lockbox, where you can safely store small items like keys, wallets, or a phone. Additionally, you can add an optional lockbox or a large rear tote box for extra carrying space. These storage options make it easier to bring essentials on your trips, whether you’re running errands, shopping, or spending a full day outdoors.

Optional Canopy and Rain Sides for Protection

For extra protection, you can add a hard-top canopy and rain sides to your Afiscooter S4 Extra Heavy Duty Mobility Scooter. These keep you safe from the sun, wind, and rain, making year-round riding more comfortable.

Why Choose the Afiscooter S4 HD All-Terrain Mobility Scooter?

The Afiscooter S4 Extra Heavy Duty Mobility Scooter stands out for its strong build, all-terrain performance, and long-term reliability. It is designed for stability and comfort, making every ride smooth and secure no matter where you go. Built with high-quality materials and advanced features, this all terrain mobility scooter offers durability and ease of use, ensuring a dependable mobility solution for everyday life and outdoor

  • Side View Red Afiscooter S4 Mobility Scooter
  • Back View of Red Afiscooter S4 Mobility Scooter
  • Afiscooter S4 front side view color red
  • Afiscooter S4 swivel seat
  • Afiscooter S4 back side view color red & swivel seat
  • Afiscooter S4 back side view color red
  • Silver Afiscooter S4 Mobility Scooter
  • Red Afiscooter S4 Mobility Scooter with Golf Tire
  • Gray Afiscooter S4 Mobility Scooter with Golf Tire
  • Afiscooter S4 All Terrain in beach side lifestyle image

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Video

Afiscooter S3 and S4 Off-Road Mobility Scooters

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Shipping

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Warranty

How long does the warranty on Afiscooter S4 HD mobility scooter last for? What’s included/excluded from the warranty?

The in-home warranty on all Afiscooter S4 mobility scooter is for 2 years from date of purchase.

This includes everything besides wear & tear (such as seat wear, flat tire etc.) and the batteries, which are covered for 1 year by their manufacturer.

You can also add one extra year of this service as an optional upgrade HERE.

What can I do after the warranty period? Can I get spare parts for Afiscooter S4 HD mobility scooter? Who repairs these scooters and where?

After the warranty period, you are still welcome to contact us at any time.

Parts are available through us or the manufacturer, though you will be charged for these.

If you need someone to install parts or for other labor services post-warranty, the same local technicians that repair your scooter under warranty can do so at a charge post-warranty.

Technicians are available throughout the contiguous USA.

Contact us for help finding a tech, or for more details.

Warranty policy

Why HDM

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How much weight can the Afiscooter S4 HD carry?

The Afiscooter S4 HD is rated for riders up to 600 lb with its included capacity upgrade (500 lb standard). That rating comes from its upgraded suspension and strong frame, and it pairs with a 24 in wide seat that swivels for easier getting on and off. Treat 600 lb as the limit for everything on the scooter, including bags, and do not ride over it.

How far can the Afiscooter S4 HD go on one charge?

The rated range is 28 to 37 miles, depending on the battery upgrade. It runs on two maintenance-free 12 V batteries of up to 105Ah and charges with the included 8 amp smart charger, which stops once the batteries are full. Treat the top figure as a best case. Heavier loads, hills, full speed riding and cold weather all shorten the distance you get, and cold also wears on battery health.

How fast does the Afiscooter S4 HD go?

Top speed is 6.2 to 9.3 mph, or 11 mph with the speed upgrade. It is driven by a 1,400 W rear-wheel drive motor. A half speed mode lets you slow it down for crowded places or while you are still learning to drive it.

Can the Afiscooter S4 HD handle hills, grass and gravel?

Yes. It is rated for an 11 degree (20 percent) incline and rides on pneumatic tires, 12 in at the front and 16.8 in at the rear, with about 5 in of ground clearance. Optional wide golf tires add grip on grass and dirt and bring the width to 35 in. Climb slopes straight on, not across them.

How big is the Afiscooter S4 HD and how tight does it turn?

It is 65 in long and 27 in wide on standard wheels, or 35 in wide with the golf tires. The spec sheet lists 45 in to make a 90 degree turn and 90 in for a full U-turn. It suits open spaces like parking lots, large stores and outdoor paths more than tight rooms indoors.

How do I transport the Afiscooter S4 HD?

It weighs 342 lb with batteries and 238 lb without, so it will not fit most car trunks. It fits most pickup beds with a ramp. A platform lift on a trailer hitch is the other common choice, and it needs a vehicle rated for a tongue weight of at least 500 lb, which rules out sedans and hatchbacks.

Is the Afiscooter S4 HD easy to drive, even with one hand?

Yes. It brakes on its own as soon as you let go of the throttle, so one hand can accelerate, steer and stop. The throttle lever can sit on the right or the left side, and a left speed lever is a listed option. There is also a half speed mode and an emergency handbrake lever.

Can I ride the Afiscooter S4 HD in rain or cold weather?

Getting caught in light rain or riding through a puddle now and then is fine, but avoid trips when you know it will rain. Snow and ice are not recommended. Cold weather is fine for riding but wears on the batteries. An optional canopy and rain sides add cover, though in very strong wind a canopy can act like a sail.

What comes with the Afiscooter S4 HD and what can I add?

The batteries come installed, along with a charger, two rearview mirrors, headlights, turn signals, emergency lights, cup holders and a front lockbox. Add-ons listed for it include

  • Canopy and rain cover
  • Golf tires and golf bag holder
  • Left speed lever and pedal operation
  • Wide seats and crutch holder
Will Medicare or insurance pay for the Afiscooter S4 HD?

We do not work with Medicare and do not bill private insurance, so this is a private purchase. As a general rule, Medicare covers a scooter only when it is medically necessary for use in the home, with a doctor's order and an enrolled supplier, and it generally denies heavy duty class scooters. Veterans can ask their VA prosthetics office.

How is my scooter delivered?

Delivery to your curb is free. Check the packaging and the scooter before you sign for it, and call 1-888-233-5563 if anything looks wrong.

Can I pay over time?

Yes. Choose Klarna at checkout to pay over time. See how financing works.

Can I talk to someone before I buy?

Yes. Call 1-888-233-5563. Real people answer, business hours and weekends.

$7,399

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