Sterling S425 Mobility Scooter **C Grade Condition**

Out of stock
SKU
U1093933
Change VAT Relief Eligibility
£599.95 with VAT Relief
Was: £949.95Save: £350.00
NHS buyers request a quote We offer pdf quotes for NHS, schools, councils and charities. Please email for either a quote or more information.

This refurbished Sterling S425 is a compact, road-capable mobility scooter refurbished to Grade C condition and offered as good value for money. It combines a comfortable, adjustable seating system with a simple thumb-operated control and all-round suspension to make everyday journeys easier.

Details

C Grade Condition
8 mph (12.9 km/h)
Top speed
150 kg (23.6 st)
Maximum user weight

This refurbished Sterling S425 is a compact, road-capable mobility scooter refurbished to Grade C condition and offered as good value for money. It combines a comfortable, adjustable seating system with a simple thumb-operated control and all-round suspension to make everyday journeys easier.

Key benefits

  • Good value for money – refurbished Grade C condition gives a practical, lower-cost option for everyday travel.
  • Comfortable ride – all-round suspension and pneumatic tyres help smooth bumps on pavements and quiet roads.
  • Easy handling – thumb-operated wig-wag control and an adjustable tiller make steering more comfortable.
  • Safer transfers – a rotating seat and adjustable armrests make getting on and off simpler and more stable.
  • Suitable for road use – raised wheels and bright LED lights help with pavement and quieter road journeys.

Who is this for?

  • People moving up from a boot scooter who want a more capable, road-legal option.
  • Anyone who values a comfortable, adjustable seat and an upright driving position for longer trips.
  • Carers or family members who want a straightforward controls and easier transfers for the user.

About the Sterling S425 (Refurbished Grade C)

Refurbished to Grade C, this Sterling S425 offers sensible savings while keeping core function and comfort. The S425 is a compact Road Mobility Scooter that is aimed at users who need a stable, everyday scooter for pavements and quieter roads. The ergonomically designed delta handlebar and infinitely adjustable tiller make it straightforward to find a comfortable driving position.

Controls are kept simple to reduce effort and strain. The unique wig-wag thumb control system lets you accelerate and reverse with a light thumb movement, while the headlight automatically adjusts as the tiller moves so you keep a clear view. For visibility during low light the S425 includes bright front and rear LED lights.

Ride comfort is central to the S425. It has all-round suspension paired with pneumatic tyres, which help dampen shocks from kerbs and uneven surfaces. The scooter benefits from increased wheel height to better tackle small outdoor obstacles and offers excellent foot space for a relaxed seating position.

The seat is aimed at making transfers and long journeys more comfortable. It features a multi-adjustable luxury seating system with settings for height, depth and recline. The flip-up armrests are angle, width and depth adjustable and the rotating seat helps when transferring on and off the scooter.

Practical specifications to note include the 55 Ah battery requirement, a maximum speed of 8 mph (12.9 km/h), and a maximum user weight of 150 kg (23.6 stone). The scooter measures around 655 mm wide and 1,345 mm long, with 305 mm (12") wheels, and comes in a metallic carbon finish.

Key features

  • Infinitely adjustable tiller with auto-adjusting headlight
  • Delta-style wig-wag thumb control for simple operation
  • All-round suspension with pneumatic tyres for a smoother ride
  • Multi-adjustable reclining seat with rotation for easier transfers
  • Flip-up, angle and width adjustable armrests
  • Bright front and rear LED lights for increased visibility
  • Raised wheel height to negotiate small outdoor obstacles
  • Suitable for both pavements and quieter road use

Specifications

ConditionRefurbished (Grade C)
ColourMetallic Carbon
Battery requirement55 Ah
Maximum speed8 mph (12.9 km/h)
Wheel diameter305 mm (12")
Width655 mm (25.8")
Length1,345 mm (53")
Maximum user weight150 kgs (23.6 stone)

Important information

  • This item is supplied refurbished to Grade C condition; expect signs of use and normal cosmetic wear.
  • Battery requirement stated as 55 Ah. Confirm whether a battery and charger are included when ordering.
  • Maximum user weight is 150 kg (23.6 stone). Do not exceed this limit.
  • Check local highway and pavement rules before using the scooter on public roads.

Specification

More Information
EAN Code5055480591079
ManufacturerSunrise Medical
Detachable Battery PackNo
Number of Wheels4
LightsNo
Swivel SeatNo
Electric Seat TiltNo
Electric Seat Raise/LowerNo
Electric Backrest ReclineNo
Electrically Adjustable FootrestNo
Kerb Climber No
Attendant ControlNo
Overall ConditionC
Plastics ConditionGood
Seat ConditionGood
Tyres ConditionVery Good

Product Questions

Customer Questions
Be the first to ask a question
Ask a question about this product

Please complete the form below and hit submit and someone will contact you as soon as possible.

Reviews

Write Your Own Review
You're reviewing:Sterling S425 Mobility Scooter **C Grade Condition**
Your Rating

Delivery

FREE Delivery on order over £40 ex VAT to qualify

Standard Delivery (2-5 Working Days) is £4.95

UK Remote & Offshore Delivery (2-5 Working Days) is £14.95

Express Delivery (1-2 Working Days) is £9.95

In-Home Delivery and Setup:
Please note when choosing this service you must allow around 7-14 working days for delivery. For more information visit our In-Home Delivery and Setup page


We endeavour to dispatch all orders received Mon - Fri by 2:30pm the same day.

For more information on delivery please view our delivery page 

Insurance

Even the most careful of drivers can fall victim to circumstances out of their control. Our mobility scooters and powered products all come with the option of a 1 month free insurance policy specifically designed to give you peace of mind and keep you mobile.

Mark Bate's Insurance

You can also take the option to purchase the standard or plus insurance.

  Standard Plus High Value Prestige (Cabin Cars)
Public Liability £2 million £5 million £2 million £2 million
24/7 National Breakdown Recovery Standard Full Full Standard
Accidental Damage, Fire, Storm, and Flood
Theft and Vandalism
No Excess
90 days worldwide cover
Baggage handling & In-flight cover
Loss of keys
New for old replacement 2 years 3 years 3 years 3 years
Personal effects cover £150 £300 £250 £250
Personal injury / Accidental death £1000 Up to £5000 £1000 £1000
Temporary hire cover (cover up to) £7 a day £10 a day £10 a day £10 a day
Hospitalisation benefit (cover up to) £7 a day £15 a day £10 a day £10 a day
Dental cover £150 £300 £250 £250
Pet cover £150 £300 £250 £250
Any driver cover
Puncture cover
Manual wheelchair insurance
Legal expenses Up to £25000 Up to £25000

1 Month Free Insurance

We offer 1 months free insurance Plus insurance if you do not want to commit to a package right now. The information of the coverage is below:

Mobility Smart Ltd, Unit 12 – 13 Creamery Industrial Estate, Kenlis Road, Barnacre, Preston, PR3 1GD is an Appointed Representative of Mark Bates Ltd, Premier House, Londonthorpe Road, Grantham, Lincs, NG31 9SN are authorised and regulated by the Financial Conduct Authority. Number: 308390. You can check this on the FCA’s Register by visiting the FCA’s website www.fca.org.uk/register or by contacting the FCA on 0800 111 6768.

By selecting free insurance I confirm that I have read and understood the Insurance Product Information Document and the Terms of Business Agreement. I agree to my information being passed to Mark Bates Ltd for the provision of insurance and to the Insurer for the purpose of accepting insurance and handling any claims, where if necessary, it may be divulged to third parties, provided my information will be processed in compliance with the provisions of the General Data Protection Regulation.

You have not an incident involving mobility equipment within the last 3 years that would of resulted in claim for the insurance described in the Insurance Product Information document

 

I explicitly acknowledge and agree that by choosing not to acquire insurance, I am fully liable for any and all costs arising from injuries or damages I may cause to a third party. Additionally, I understand that I will not be covered for any repairs or replacements needed due to accidental damage, fire, theft, or vandalism. I accept full responsibility and agree to bear all financial responsibilities related to such occurrences.

Warranty

Our Diamond Care Warranty is designed to give you complete peace of mind with your new mobility scooter or electric wheelchair. It ensures you’re fully supported during the first year of ownership, covering all parts, labour, and repairs for valid claims—including call-out costs and collection for service.

Why Choose the Diamond Care Warranty?

  • Comprehensive Coverage: All manufacturing defects are fully covered.
  • Hassle-Free Support: Phone and email assistance, engineer visits, diagnosis, transportation, repair, and return are all taken care of.
  • Fast Response Times: We aim to address issues promptly, typically within 7-14 days at your home. If a repair is required, we’ll collect, fix, and return your product with an average turnaround of 14 days.
  • Convenient and Worry-Free: You can trust us to manage the entire process so you can stay mobile without stress.

How We Make It Easy:

  • Remote Diagnosis: In many cases, sending us photos or videos of the issue helps us provide quicker and more efficient support.
  • Dedicated Support Team: Our experienced team is always on hand to ensure any manufacturing issues are resolved smoothly and efficiently.

For the complete details of your Diamond Care Warranty, including terms and conditions, please visit our full warranty page.

We’re here to help whenever you need us! If you have any questions, don’t hesitate to reach out to our friendly team.

Warranty Booklet
Warranty Info Sheet
IPID(s) and Terms of Business Agreement

VAT Relief

This product qualifies for VAT Relief meaning you will pay the excluding VAT price if you are eligible.

All you have to do is fill in the VAT Relief form in the checkout and we do the rest, it is a self declaration so there is no need to send any proof.

Check out our VAT Relief page for more info!

You May Also Like
  1. 2014 TGA Minimo Plus Folding Mobility Scooter **B Grade Condition**
    2014 TGA Minimo Plus Folding Mobility Scooter **B Grade Condition**
    £799.95 with VAT Relief
    £959.94 Inc VAT
    Was: £2,119.95Save: £1,320.00
    Hurry! Offer ends 03-08-2026
  2. Drive Medical Flex Folding Mobility Scooter - Blue **A Grade Condition**
    Drive Medical Flex Folding Mobility Scooter - Blue **A Grade Condition**
    £799.95 with VAT Relief
    £959.94 Inc VAT
    Was: £1,849.95Save: £1,050.00
    Hurry! Offer ends 03-08-2026
  3. 2022 Pride Apex Aluma-Lite Mobility Scooter - Red **A Grade Condition**
    2022 Pride Apex Aluma-Lite Mobility Scooter - Red **A Grade Condition**
    £799.95 with VAT Relief
    £959.94 Inc VAT
    Was: £1,394.95Save: £595.00
    Hurry! Offer ends 03-08-2026
  4. TGA Minimo Plus 4 Folding Mobility Scooter **A Grade Condition**
    TGA Minimo Plus 4 Folding Mobility Scooter **A Grade Condition**
    £1,095.95 with VAT Relief
    £1315.14 Inc VAT
    Was: £2,119.95Save: £1,024.00
    Hurry! Offer ends 03-08-2026
  5. Used Drive Medical Flex Manual Folding Mobility Scooter **B Grade Condition**
    Used Drive Medical Flex Manual Folding Mobility Scooter **B Grade Condition**
    £699.95 with VAT Relief
    £839.94 Inc VAT
    Was: £1,599.95Save: £900.00
    Hurry! Offer ends 03-08-2026
  6. Used Flex Folding Mobility Scooter - Blue **A Grade Condition**
    Used Flex Folding Mobility Scooter - Blue **A Grade Condition**
    £899.95 with VAT Relief
    £1079.94 Inc VAT
    Was: £1,949.95Save: £1,050.00
    Hurry! Offer ends 03-08-2026
  7. Used Abilize Aeron-Li Mobility Scooter **A Grade Condition**
    Used Abilize Aeron-Li Mobility Scooter **A Grade Condition**
    £1,195.95 with VAT Relief
    £1435.14 Inc VAT
    Was: £2,299.95Save: £1,104.00
    Hurry! Offer ends 03-08-2026
  8. Used Abilize Aethos SLE Mobility Scooter **A Grade Condition**
    Used Abilize Aethos SLE Mobility Scooter **A Grade Condition**
    £1,595.95 with VAT Relief
    £1915.14 Inc VAT
    Was: £2,699.95Save: £1,104.00
    Hurry! Offer ends 03-08-2026
  9. Mini Crosser M2 Cabin Car Mobility Scooter **A Grade Condition**
    Mini Crosser M2 Cabin Car Mobility Scooter **A Grade Condition**
    £5,495.95 with VAT Relief
    £6595.14 Inc VAT
    Was: £9,999.95Save: £4,504.00
    Hurry! Offer ends 03-08-2026
  10. 2017 TGA Minimo Plus 4 Folding Mobility Scooter - Bronze **A Grade Condition**
    2017 TGA Minimo Plus 4 Folding Mobility Scooter - Bronze **A Grade Condition**
    £1,095.95 with VAT Relief
    £1315.14 Inc VAT
    Was: £1,949.95Save: £854.00
    Hurry! Offer ends 03-08-2026