Windsor RVs are built through thl’s specialist RV manufacturing network, bringing together global engineering expertise and rigorous build standards. Designed with real travellers in mind, every model focuses on durability, comfort and practical touring capability for life on the road. Backed by the strength of thl and supported by a nationwide network of RV experts, Windsor owners can travel knowing their motorhome is built for the journey ahead.
Windsor Discovery M660 Motorhome
Windsor Certified Pre-Owned Model
The Windsor Discovery M660 motorhome is designed for travellers who want to explore Australia with confidence, comfort, and complete independence. Built on the trusted Mercedes-Benz Sprinter platform and crafted to Windsor’s exacting standards, the M660 delivers a refined touring experience for families, couples, and small groups alike.
Two Double Beds – Including Drop-Down
The Discovery M660 features two double beds, including a hydraulic drop-down bed that retracts at the push of a button. When raised, it maximises living space; when lowered, it provides a full sleeping area in seconds. A second rear double bed offers dedicated comfort for family or guests.
Compact Shower & Toilet
A smartly integrated shower and toilet with cassette system and flexible shower hose supports true self-contained travel. Fresh and grey water tanks allow you to tour independently, rinse off after a swim, or unwind before bed without relying on shared facilities.
Gas/Electric Stove & 130L Fridge/Freezer
The kitchen includes a 130L fridge/freezer for extended trips and a gas/electric stove for flexible cooking. Dual fuel options allow you to adapt easily between powered sites and off-grid stays.
Reverse cycle heating/cooling
Reverse cycle air conditioning provides heating and cooling in one system, helping maintain comfort in Australia’s varied conditions, day or night.
Radio/CD player & TV/DVD
Integrated radio/CD and TV/DVD systems provide convenient in-vehicle entertainment for extended journeys or relaxed evenings indoors.
Mercedes-Benz Sprinter
Built on the Mercedes-Benz Sprinter, the Discovery M660 is powered by a 2.2L 4-cylinder diesel engine with rear-wheel drive and traction control. With four certified seats and certified self-contained capability, it delivers trusted engineering and touring confidence in one complete motorhome package.
Interior
Inside the Discovery M660, intelligent design creates relaxed, flexible living for extended Australian touring. Two rear double beds, including a retractable hydraulic bed, transform the space at the touch of a button, opening the lounge and dining area by day.
- Two double beds – one retractable
- Compact shower/toilet with cassette system
- Gas/electric stove
- 130L fridge/freezer
- Reverse-cycle heating and cooling
- Radio/CD player & TV/DVD
Exterior
At its core, the Windsor Discovery M660 is built on the Mercedes-Benz Sprinter chassis, powered by a 2.2L 4-cylinder diesel engine with rear-wheel drive, delivering confident performance for Australian touring. The Discovery M660 is equipped for independent travel with two 997L water tanks, one fresh and one grey, plus integrated water and waste systems.
- Rear-wheel drive stability
- Traction control
- Fresh and grey water tanks, 97L each
- Reversing camera
- Awning
Floor Plan
Sleeps 4 Adults
Rear dinette/bed conversion & Electric drop down bed
Separate shower & toilet
Sleeps 4 Adults
Rear dinette/bed conversion & Electric drop down bed
Separate shower & toilet
Vehicle Specifications
Overall Length: 6,700mm
Overall Width: 2,850mm
Chassis
Mercedes-Benz Sprinter
Transmission
Automatic
Drive Type
2WD
Engine
2.2L Turbo diesel
Fuel Tank
71L Diesel
Fuel Type
Diesel
Brakes
ABS
Child Seat Anchor Points
2x Child restraint anchor points
Seats with Seatbelts
3
Windows
With flyscreens
Air conditioner
Yes
Stove
1x electric burner, 3x gas burners with grill
Fridge
130L
Washing machine
No
Microwave
Yes
Television
Yes
Hot Water System
Yes
Solar
Yes
Multimedia
Radio, bluetooth, USB, TV with DVD player
Power outlet
12V and 240V
Gas cylinders
1x 9kg
Windows
Fly screens to windows
Reversing camera
Yes
Fresh water tank
97L
Kitchen sink
Stainless steel with flick mixer
Grey water tank
97L
Beds
Rear dinette/bed conversion & electric drop down bed
360° Virtual Tour
Why Choose Windsor
Windsor has been part of Australia’s RV story for generations, trusted by travellers who value thoughtful design, practical layouts and dependable touring capability. Today, as part of the thl global RV network, that heritage is supported by decades of industry expertise, shared engineering knowledge and a nationwide community of RV specialists. The result is a brand that combines proven experience with the confidence of world-class support, wherever the road leads.
Built for Adventure, Backed by thl
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