XSTO M4 Next Generation 

The Intelligent Power Wheelchair Redefining Personal Mobility

The XSTO M4 Next Generation is far more than a conventional power wheelchair. It is an innovative mobility solution designed to deliver a safer, more comfortable, and smarter driving experience through its self-balancing technology, automatic seat adjustment, and portable modular design.

Created for people who want to maintain their independence without compromising on comfort, the XSTO M4 combines advanced engineering, ergonomic design, and modern styling to perform effortlessly both indoors and outdoors.

What Makes the XSTO M4 Unique?

Intelligent Self-Balancing Technology

One of the most innovative features of the XSTO M4 is its automatic posture adjustment system.

When travelling uphill or downhill, the seat automatically adjusts its position to help keep the user in a more stable and comfortable posture.

The result is a significantly safer and smoother driving experience, particularly on ramps, slopes, uneven surfaces, and urban environments.

Electric Seat Height Adjustment

The XSTO M4 allows users to raise or lower the seat at the touch of a button.

This feature makes everyday activities much easier, including:

• Working at a desk or table.
• Dining comfortably in restaurants.
• Socializing at eye level.
• Reaching shelves or elevated surfaces.
• Performing transfers more easily and safely.

The seat height can be adjusted approximately between 55 cm and 73 cm, providing greater flexibility and independence throughout the day.

Electric Seat Tilt for Maximum Comfort

The XSTO M4 features an electrically adjustable seat tilt system, allowing users to customize their seating position according to their comfort and support needs.

• Up to 25° rear tilt.
• Up to 16° forward tilt.

This functionality enhances comfort during extended periods of use, helps reduce pressure, and allows users to find the most suitable position for different activities and environments.

Exceptional Maneuverability and Tight Turning Radius

Thanks to its compact design and advanced steering system, the XSTO M4 delivers outstanding maneuverability, even in confined spaces.

Its tight turning radius makes it easy to navigate through narrow passages, crowded environments, and everyday indoor settings with confidence and precision.

Ideal for:

• Homes and residential environments.
• Hotels and resorts.
• Shopping centres.
• Offices and workplaces.
• Airports and transport hubs.
• Museums, historic districts, and cultural attractions.
• Whether indoors or outdoors, the XSTO M4 is designed to provide smooth, effortless mobility wherever life takes you.

Portable and Modular Design

Mobility does not stop when the journey ends.

The XSTO M4 has been designed to make transport and storage as easy as possible:

• One-touch folding.
• Foldable backrest.
• Modular disassembly into three parts.
• Easy transport in the boot of a car.

This makes it an excellent choice for active users and frequent travellers.

Lightweight and Durable Structure

Its innovative exoskeleton, made from high-performance aluminium alloy, provides:

• High structural strength.
• Reduced weight.
• Excellent durability.
• A modern and attractive design.

Everyday Comfort

The XSTO M4 has been designed with user comfort and wellbeing in mind.

Ergonomic Breathable Backrest

• Anatomical design.
• Even pressure distribution.
• Reduced lower back fatigue.
• Breathable technical fabric.

Adjustable Footrest

The footrest can be adjusted to different positions to improve posture and enhance comfort.

Height-Adjustable Armrests

The armrests can be adjusted in height to suit each user and make transfers easier.

Safety on Every Journey

The XSTO M4 includes multiple safety features designed to provide greater confidence and stability:

• Anti-tip wheels.
• Electronic stability control.
• Automatic posture adjustment.
• Precise speed control.
• Excellent performance on slopes.
• IPX4 splash protection.

Performance and Range

Key Specifications

• Maximum speed: 6 km/h.
• Maximum slope: up to 15%.
• Approximate range: up to 17 km.
• Lithium battery: 25.55V – 15.6Ah.
• Minimum turning radius: 820 mm.
• Maximum user weight: 115 kg.
• Protection rating: IPX4. 

Ideal for Accessible Travel and an Active Lifestyle

The XSTO M4 is especially suitable for:

People with Reduced Mobility

Users looking for an advanced, easy-to-use power wheelchair.

Active Users

People who want to maintain their independence in everyday activities.

Frequent Travellers

Thanks to its folding capability and modular disassembly system.

Accessible Tourism

Perfect for exploring cities, enjoying day trips, and travelling with greater comfort, autonomy, and confidence.

Optional Accessories

The XSTO M4 can be customized with a range of optional accessories:

• Adjustable headrest.
• Travel bag.
• Mobile phone holder.
• Umbrella holder.
• Armrest with integrated light.
• Ventilated cushion.
• Inflatable pressure relief cushion.

Why Choose the XSTO M4?

Exclusive self-balancing technology

Automatic seat adjustment on slopes

Electric seat lift

Electric tilt for enhanced comfort

Foldable and modular design

Excellent indoor maneuverability

Ideal for accessible travel

Modern and elegant design

Maximum comfort and safety

What Makes the XSTO M4 Different from a Conventional Power Wheelchair?

Its intelligent self-balancing system and automatic seat adjustment help keep the user in a more stable and comfortable position when travelling uphill or downhill.

Can the Seat Be Raised?

Yes. The XSTO M4 features electric seat elevation, allowing users to adjust the seat height for different everyday situations.

Is It Suitable for Travelling?

Yes. Thanks to its foldable and modular design, it can be easily disassembled for transport in a vehicle.

What Range Does It Offer?

The approximate range is up to 17 km, depending on user weight, terrain, and usage conditions.

Can It Be Used Indoors?

Absolutely. Its tight turning radius and excellent maneuverability make it a great option for homes, hotels, and offices.

Is It Suitable for Accessible Travel?

Yes. Its combination of comfort, range, stability, and portability makes it one of the most advanced power wheelchairs for travelling and discovering new destinations with greater independence.

Available at Accessible Madrid

At Accessible Madrid, we carefully select innovative mobility solutions that improve autonomy, accessibility, and quality of life.

Contact us for availability, purchase options, and personalized advice on the XSTO M4 Next Generation.