Deisla DS4: testing the enclosed electric quadricycle that keeps you moving in all seasons

For many people, there comes a time when a car starts to be more of a burden than a help. Difficult parking, tiring maneuvers, the hassle of managing a large vehicle for grocery shopping or going to the doctor. But giving up your car doesn't have to mean giving up independence. This is exactly where the Rolektro Deisla DS4 comes in: a four-wheeled electric quadricycle, covered, with a fixed roof, a windshield equipped with an electric wiper, and 360° weather protection. On paper, it promises to combine the stability of a four-wheeled vehicle with the protection of a small cabin, all without a driver's license for the slower version. We tested it in the contexts that truly matter to those who will use it every day: daily shopping, the commute to the town center, a rainy day. Here's what we found.

Why we chose to test it

The market for electric vehicles for senior mobility is extensive, but most models share the same limitation: they are open-top. They work great in the sun, much less so when it rains or the wind is biting. The Deisla DS4 was born with a different ambition — to offer weather-independent mobility — and this very characteristic prompted us to try it. It is a Rolektro product, a German brand (Soletek GmbH) with extensive experience in micromobility for seniors, widely distributed and tested on a large scale in Germany.

We wanted to understand one concrete thing: is the cover a real added value or an accessory that complicates the vehicle? And above all, does the DS4 remain easy, stable, and reassuring to drive for those seeking precisely those qualities? We observed it in motion on low-speed urban streets, mixed routes to shops, and short, gentle inclines, evaluating it through the eyes of someone who would buy it for themselves or a parent.

First impressions

The first feeling is one of solidity. The DS4 is not a toy: at approximately 127 kg (including battery), it immediately conveys the idea of a vehicle built to last and stay firmly on the road. The four-wheel structure eliminates the most common fear among those approaching these vehicles — that of losing balance — and the overall appearance is more like a small car than a scooter.

The design is essential and rational, with the fixed roof dominating the silhouette and the wide windshield protecting the face. The finishes are consistent with its intended use: a padded seat with headrest and retractable armrests, mirrors on both sides, a clear digital color display, and a lockable rear trunk, perfect for storing groceries or personal items. Practicality emerges from a thousand details designed for those with less agility: easy access to the seat with handholds, a crutch/umbrella holder, a cup holder, a USB port to charge a phone, and even a Bluetooth system with two speakers for listening to music or the radio during the journey.

One aspect that family members will especially appreciate: the DS4 arrives almost completely pre-assembled, with only the mirrors needing to be attached. No complex assembly, no workshop. Charge the battery and you're ready to go.

On the road: how it really performs

It's in motion that the DS4 reveals its philosophy. The start is gentle and progressive: thanks to the automatic transmission and three speed levels, the 1000W motor's power delivery is smooth and free of jolts, an essential quality for instilling confidence in those unfamiliar with electric vehicles. There's no harshness: you accelerate gently and maintain speed without sudden movements.

The true star is stability. The four wheels, combined with the suspension (independent at the front, with two shock absorbers at the rear) and 10-inch tubeless tires, keep the vehicle firmly on the ground even on curves and uneven surfaces. The steering is direct and predictable, without surprises, and the overall control conveys a sense of calm. In the city center, at moderate speeds, the DS4 moves with ease through narrow passages; on sidewalks and pedestrian areas — where the 15 km/h version can travel at reduced and appropriate speeds — it remains manageable and easy to handle.

On gentle slopes, the vehicle maintains good regularity: the declared climb capability is 12%, a suitable value for urban contexts and access ramps, provided that long and steep inclines are not expected. In the classic daily commute — home, shops, pharmacy, back — on a mixed route of asphalt and small unevenness, the DS4 proved to be a quiet and predictable companion. The acceleration is sufficient to join the slow flow of urban traffic, the quietness is typical of electric vehicles — a discreet hum that makes the ride pleasant — and the reverse gear greatly simplifies parking maneuvers, a detail that those with limited arm strength will greatly appreciate.

Regarding braking, the system combines a disc brake at the front and a drum at the rear, offering modulable and reassuring stopping power. The overall driving feel is what you'd expect from a vehicle of this type: no adrenaline, much serenity. And visibility to the outside, thanks to the wide windshield and mirrors, is good in all directions.

Real-world range

Official data speak of approximately 70 km for the DS4-15 version and approximately 55 km for the DS4-25, made possible by the generous 60V-30Ah NMC lithium battery (weighing about 14 kg, removable). These are solid values for the category, more than enough to cover several days of errands on a single charge. Some sources report higher figures (up to 75-95 km): however, these should be interpreted as estimates under ideal conditions and remain to be verified; in real-world use, it is advisable to consider the values declared by Z.A.M.I. and maintain a margin.

As with any electric vehicle, the real range is a moving target. Here's what really affects it:

• Weight carried: driver and groceries together approaching the maximum load of 130 kg reduce the range, especially with frequent starts and stops.
• Temperature: cold weather penalizes lithium batteries. In winter, it's realistic to expect lower values than declared, while in mild weather, the listed figure is closer.
• Driving style: smooth driving, utilizing inertia and avoiding harsh accelerations, significantly extends the range.
• Hills and wind: every incline and every headwind increases consumption. A hilly route affects it more than a flat one.
• Tire pressure: often overlooked. Tires inflated to the correct pressure (approximately 2.5 bar / 36 PSI, within the indicated limits) reduce rolling resistance and recover range and comfort.

The practical advantage of the removable battery is crucial: those without an outlet near their parking spot can take it indoors and conveniently charge it, without having to move the entire vehicle. A full charge takes about 4-6 hours, and the battery is designed for a good number of cycles, ensuring long-term durability.

Daily comfort

Comfort is the foundation upon which the DS4 builds its raison d'être. The padded seat, with headrest, backrest, and retractable armrests, is designed for comfort even on not-so-short journeys, and the easy access with handholds helps those with reduced mobility get on and off safely. The ergonomics of the controls are designed for simplicity: everything is within reach and immediately understandable.

But it is the weather protection that makes the difference compared to almost all competitors. The fixed roof provides shelter from sun, rain, and wind; the windshield with an electric wiper maintains visibility even in the rain; the retractable side protections complete the 360° shelter.

This is the feature that makes the DS4 truly usable all year round, and not just on nice days — a detail that, for those who depend on this vehicle for their autonomy, radically changes the quality of daily life. The lockable rear trunk offers secure space for groceries, personal belongings, and even vehicle documents, adding practical convenience to everyday use.

Safety

A vehicle intended for an audience that prioritizes peace of mind must have safety in its DNA, and the DS4 starts from a solid foundation. The intrinsic stability of the four wheels is itself a safety feature, as it eliminates the risk of tipping typical of two or three-wheeled vehicles during slow maneuvers. The mixed disc/drum braking system ensures safe stops, and the seat belt with the enveloping seat completes the driver's protection.

In terms of visibility and lighting, the DS4 is particularly comprehensive for its category: it features a certified LED lighting system with front lights (low and high beam), rear and brake lights, turn signals, and emergency lights, in addition to regulatory reflectors.

Mirrors on both sides ensure control of surrounding traffic. This level of equipment increases real-world driving safety, as seen when comparing the front and rear views of the vehicle.

Who we truly recommend it to

It's not for everyone, but for the right audience, it offers rare value. Here are the profiles for whom the Deisla DS4 is particularly suitable:

• Seniors who want to remain independent: this is its primary audience. It allows them to continue shopping, going to the doctor, or meeting friends without depending on anyone, in complete autonomy.
• Individuals with reduced mobility: easy access, a comfortable seat, automatic transmission, and reverse gear make the vehicle manageable even with limited physical strength.
• Those living in a town or province: for short trips between home and services, the DS4 proves to be a concrete and comfortable alternative to the car.
• Those facing variable climates: the 360° cover makes it usable even when it rains or is cold, when other vehicles would remain stationary.
• Families and caregivers: those looking for a safe and stable solution for a parent or family member will find the four wheels and protection of the DS4 offer peace of mind.
• Those seeking a car alternative for short trips: in terms of sustainable mobility, it replaces a second car for city commutes, eliminating fuel costs and parking difficulties.

Comparison with other vehicles in the same category

In the landscape of electric mobility for seniors, the Deisla DS4 occupies a precise niche: that of the covered quadricycle. Compared to open-top three or four-wheeled mobility scooters — more common and economical — the DS4 plays the card of weather protection and on-board comfort, with features (roof, wiper, Bluetooth, trunk) that basic models do not offer.

Compared to its three-wheeled siblings, such as the Deisla DS3, the DS4 adds the stability of a fourth wheel, which is particularly reassuring during slow maneuvers and on uneven surfaces. On the other hand, a three-wheeler is generally more agile in tight spaces. Compared to lighter open quadricycles, the DS4 trades its enclosed design for greater weight, bulk, and a higher price.

It's not about declaring an absolute winner, but about identifying priorities. Those looking for the lightest, most compact, and cheapest vehicle will consider open models; those who prioritize weather protection, stability, and comfort for daily use in all seasons will find the DS4 an unrivaled option in this segment.

Pros

• 360° weather protection with fixed roof and electric wiper: usable all year round.
• Great stability thanks to the four-wheel structure and dedicated suspension.
• Simple and reassuring to drive: automatic transmission, three speeds, reverse gear, smooth power delivery.
• Solid range (approx. 70 km for the DS4-15) with removable battery that can be recharged anywhere.
• Refined onboard comfort: padded seat with headrest, armrests, seatbelt, easy access.
• Rich features: color display, full LED lighting with turn signals, mirrors, Bluetooth, USB, lockable trunk.
• Almost fully pre-assembled delivery: ready to use with minimal effort.
• 2-year manufacturer's warranty and CE mark.

Areas for Improvement

From a constructive perspective, there are a few points to be aware of for an informed choice.

• Weight and bulk: Its approximate weight of 127 kg and small car dimensions require adequate storage space (garage or shed). It's not a vehicle that can be lifted or folded.
• Challenging inclines: The ability to climb slopes is limited to about 12%. In particularly hilly areas with long and steep ramps, this needs to be carefully considered.
• Bureaucratic process: The DS4-25 version requires an AM driving license, license plate, registration, and insurance. It's a vehicle that needs to be legalized before road use; it's advisable to clarify the process with the Department of Motor Vehicles during the purchase phase.
• Investment: The price positioning is consistent with its features and enclosed design, but it remains a significant investment compared to basic open scooters.
• IP protection rating: Not declared in the specifications; water protection is provided by the roof and bodywork. It is good practice, as with any electric vehicle, to avoid flooding and direct pressure washing (to be verified with the manufacturer).

Final Verdict

The Rolektro Deisla DS4 does not aim to be the cheapest or most compact vehicle, and it would be a mistake to judge it by those parameters. It is built around a clear and valuable idea: to ensure independent, safe, and protected mobility in every season. And on that front, it delivers convincingly. The stability of four wheels, the complete enclosure, simple driving, and rich features form a coherent and mature package, which in daily use translates into tangible freedom: the freedom to leave home when needed, even if the weather isn't the best.

It should be chosen with an awareness of its limitations — weight, bulk, and the homologation process — which are the natural counterweights to its nature as a small enclosed vehicle. For the elderly who wish to remain autonomous, for those with reduced mobility, and for families seeking a reliable solution for a loved one, the Deisla DS4 proves to be one of the most complete and balanced options in its category. It offers something beyond mere transportation: the feeling of being self-reliant, day after day, under any sky.

Technical Specifications

Data verified based on official Z.A.M.I. Medical Care specifications and manufacturer Rolektro sources. Where values differ between sources, they are marked as "to be verified".

Want to know all the details and choose the most suitable version? Discover the Rolektro Deisla DS4 at Z.A.M.I. Medical Care.