SKU: B10040

Sunrise Medical

Sunrise Medical Sterling S425 Mobility Scooter

or 4 fortnightly payments of $750.00 with Afterpay More info

From: $4,195.99 $2,999.99

  • Mobility Scooter Bag (Rear) and Cane Holder


  • Mobility Scooter Canopy

  • Mobility Scooter Flag + Bracket

  • Mobility Scooter Rear Trailer

FREE Addons

Earn up to 3,556 Points.


Fast, strong and comfortable, the Sunrise Medical Sterling S425 mobility scooter is packed with brilliant features and superb driving dynamics such as all-round suspension and large 30 cm pneumatic wheels! Combining bright, front/rear advanced LED lights with a maximum speed of 10km/h, the S425 mobility scooter is approved for road use. For those who fancy a long ride, the larger battery size of 50AH will help to power a journey up to 42 kms.


Sterling S425 Mobility Scooter

The Sterling S425 mobility scooter has been designed with advanced seating solutions and intuitive controls so you experience comfort on every trip. It is perfect for indoor or outdoor use – day or night! Turn heads with the S425’s unique carbon-metallic colour just as easily as the S425 mobile scooter does.


Key features include:

  • All-round suspension – The larger 30 cm pneumatic wheels and all-around adjustable suspension system ensures you experience a comfortable ride when navigating over bumpy terrain or tackling those tricky outdoor obstacles. To achieve an even firmer ride, there is an optional heavy-duty rear-suspension kit for the S425 mobility scooter.
  • Advanced LED lighting technology – the lights on the S425 mobility scooter are 400 times more energy efficient than standard bulbs so you use less battery power on every ride.
  • Easy-to-adjust luxury seating – Adjust the seat height, depth and recline to suit your own unique driving position.
  • Flip-up comfort armrests which are width, angle and depth adjustable.
  • Seat rotation is standard to enable an effortless transfer in and out of the S425 mobility scooter.
  • Easy-to-reach ergonomic delta handle-bar.
  • Adjustable tiller – the S425 mobility scooter’s clever design even ensures that the headlight is automatically tilted as the tiller is adjusted.
  • Unique wig-wag control system using your fingers or thumb.
  • Waterproof soft touch controls such as easy-to-use speed adjustment, LED battery gauge and a powerful horn.
  • Removable basket with carry handle.
  • 2 carbon effort mirrors.

Additional accessories which can be purchased separately include:

  • Canopy
  • Rear bag and cane holder
  • Rear trailer

Additional information


Sunrise Medical


Up to 42 km

Maximum speed



150 kg (330.69 lbs)

Motor size (wattage)

1.61HP (1200W)

Front wheel size

30 cm (11.81 inches)

Rear wheel size

30 cm (11.81 inches)

Overall length

135 cm (53.14 inches)

Overall width

66 cm (25.9 inches)

Seat base height

45 – 50 cm (17.7-19.6 inches)


117 kg (257.94 lbs) with Batteries

Battery type

2 x 50AH

Tyre type

Solid (Optional)


Carbon metallic


1 year

Mobility scooter size

Large mobility scooter

Mobility Scooter Bag (Rear) and Cane Holder


41 litres


36cm W x 15cm D x 50cm H
14.1 x 5.9 x 19.6 inches

Mobility Scooter Canopy


88 x 68 cm x 107- 127 cm (height adjustable)
33 x 27 inches x 42.5-50 inches

Mobility Scooter Rear Trailer


24 x 17 x 11.5 inches
60 x 43 x 29 cm


40 kg (108 lbs)


Pneumatic tyres with nylon rim


7. 70 Litre removable transportation


Sterling S425 Mobility Scooter Brochure

Sterling S425 Mobility Scooter Manual

Talk to us on the phone

Our experienced phone sales team can assist you with any product enquiries and help you make a purchase directly on the phone. We are available anytime between 9am and 5pm, Monday to Friday.

Product Enquiry

What is the total width of the Sunrise Medical S425 Mobility Scooter?

The overall width for the Sunrise Medical S425 Mobility Scooter is 660mm (66cm)

does this get delivered assembled and are the wheels larger for going safely up and down curbs

S425 Mobility scooter needs minimal assembly. All you have to do is add Seat to the scooter. S425 Mobility scooter has 12″ pneumatic tyres.