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Hilltop Caravans Perth WA Dealership
Hilltop Augustus 18'5 family bunk caravan exterior – Australian-built single axle off-road caravan WA

18'5" Augustus Family Bunk

ATM: 3,000kg | TARE: (approx.) | TBW: (varies by build)
Payload: (varies by build) | Length: 7,700mm
(all weights are approximate and may vary)
 
The Augustus is a smart family bunk van that balances space, comfort, and off-road ability. Riding on Cruisemaster ATX independent trailing arm coil suspension with a SupaGal chassis, it’s tough yet practical on a single axle. Its unique rear-bunk design makes room for a separate shower and toilet, and the kitchen sits on the awning side for easy outdoor living. With lithium power, solar, and upgrade options available, the Augustus is a versatile choice for families who want freedom to explore.
 
View Brochure, floor plan and ALL specifications
 
Key Features – 18'5 Augustus 2 or 3 Bunks
 
Chassis, Suspension & Storage
  • 3.0T ATM single axle
  • Cruisemaster ATX independent trailing arm coil suspension with 16" wheels
  • SupaGal chassis with Dulux premium Congard protective coating 
  • DO35 towing hitch
  • Bumper bar with jerry can holder & spare wheel
  • 2 front and 1 rear tunnel boot
  • Service doors – locks are keyed alike
     
Power & Battery Management System
  • 1× 150Ah lithium battery (upgradable on request)
  • 1× 200W solar panel (expandable on request)
  • 3-in-1 charging system (DC/DC, solar, AC):
    • 60A DC/DC
    • 60A Solar
    • 40A AC
  • HiTech touchscreen BMS with lighting & water monitoring
  • Anderson connector for portable solar (inverter optional)
     
Water
  • 2× 95L fresh water tanks
  • 110L grey water tank
  • 28L Swift hot water service
     
Interior Comfort
  • L-shape seating with Nuova Mapa hydraulic table base (standard)
  • Full ensuite with separate shower & toilet cubicle (Thetford ceramic toilet)
  • East–West main bed with pillow-top mattress
  • 2× rear bunks (3rd bunk optional)
  • Overhead cupboards with hidden catches & piano hinges
  • Synthetic leather or fabric upholstery
  • Dometic RMD10 – 173L 3-way fridge (larger/compressor optional)
  • Swift gas/electric stove with grill + pot drawer, 25L microwave
  • Dometic FreshJet Pro 4 A/C + 2× Sirocco fans (extra bunk fans optional)
  • 24" Smart TV, DVD/radio, Bluetooth speakers & external speakers
  • Front-load washing machine (optional, 2-bunk only)
     
Exterior & Extras
  • Aluminium composite cladding on sides, front & rear with chequer plate protection
  • One-piece fibreglass roof
  • Dometic awning & picnic table
  • Safety Dave reversing camera
  • Camec entry door with aluminium mesh
  • LED exterior lighting, annex lights & Winegard aerial
  • Ranger hatches & windows (upgrades optional)
 
18'5 Augustus family bunk at HT Caravans — Perth’s official Hilltop Caravan dealer. New caravans for sale across Perth, WA.
    $85,500.00Price

    The price listed for this caravan may be subject to discounts or special offers that could apply at the time of purchase.

    This model caravan can be built to off-road all-terrain specifications or any other requirements you may have. 
    Please contact us for more information. 

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    Before Purchasing a caravan, 

    It's essential to:

    • Confirm your vehicle's maximum towing capacity

    • Consider the realistic loaded weight (not just the tare)

    • Factor in any future accessories you may add (e.g., solar, lithium systems, bbq, tool boxes, bike racks. 

    ​

    ​Always aim for a safety margin - towing near or beyond your vehicle's limits is not recommended.

    Warranty

    Hilltop caravans are supported by a 12 month Hilltop Caravans manufacturer's warranty.
    For every Hilltop Caravan sold by HT Caravans, HT Caravans will further support the Hilltop Caravans warranty for an additional 4  years.
    Warranty for products used by Hilltop Caravans in the manufacturing process and supported by the respective warranty terms as provided by the OEM (Original Equipment Manufacturer) of those products.

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