41 Cook Court, North Lakes QLD 4509 Mon–Fri 9–4:30 · Sat 9–1 info@revolutioncaravans.com.au
Revolution Caravans (07) 3481 2182

Highclere Unleashed · Off Road

2025 Highclere Unleashed Oasis 21'6

Extra-large bathroom and corner kitchen for long trips

The 2025 Highclere Unleashed Oasis 21'6 is a new 21'6" off-road caravan that sleeps 3, priced at $110,000 drive away and on display at Revolution Caravans, North Lakes QLD.

  • New
  • 21'6"
  • Sleeps 3
  • ATM 3,700 kg
  • Tandem axle
  • 3D tour

Key specifications

Tare
2,550 kg
ATM
3,200 – 3,700 kg
Ball weight
210 kg
Payload
650 – 900 kg
Length
21'6" (6.58 m)
External height
3.1 m
Internal height
2.0 m
Axle
Tandem axle
Suspension
Airbag & independent (3.5–7T upgraded)
Brakes
12" brakes
Sleeps
3 people
Seats
4 people
Fridge
224L Dometic
Air-conditioning
Reverse cycle air-con
Bathroom
Extra-large ensuite
Wheels / tyres
16"

Overview

Discover the Unleashed range, where off-road capability meets unrivalled elegance. These caravans combine rugged durability with refined luxury for adventurers who refuse to compromise on comfort.

The Oasis layout boasts an extra-large bathroom and a corner-style kitchen, making it ideal for extended travel. Enjoy an abundance of storage and room to walk around, backed by upgraded airbag suspension, lithium power and a diesel heater.

Standard Dynasty specifications

  • Dual-slide toolbox
  • 2 x 95L fresh water tanks
  • 1 x 95L grey water tank
  • 3-way mixer tap with water filter
  • External hot & cold shower
  • External gas bayonet
  • 2 x 200W solar panels
  • 2 x 100Ah AGM batteries
  • 5 x external annexe lights (switchable amber / white)
  • 32" smart TV
  • Winegard TV aerial
  • Safety Dave reverse camera
  • Sirocco fans
  • Swift gas & electric hot water system
  • External picnic table
  • 3-arm rear bumper
  • 2 x 9kg gas bottles

Upgrades included on this van

  • 3.5–7T upgraded suspension
  • Stage 4 Shine airbags
  • Cruisemaster DO35 hitch
  • 3rd Sirocco fan in lounge
  • Tuson sway control
  • 2 x 150Ah lithium batteries
  • 3000W Projecta inverter
  • 224L Dometic fridge
  • Autoterm diesel heater
  • Whirlpool convection microwave

Floor plan

3D walkthrough

Tow away with

  • Current QLD roadworthy
  • Current QLD gas certificate
  • Registration
  • Full pre-delivery inspection
  • Full detail
  • Customer handover on delivery

Quick answers: Oasis 21'6

How much is the 2025 Highclere Unleashed Oasis 21'6?

$110,000 drive away, at Revolution Caravans in North Lakes, Brisbane.

How many people does the Oasis 21'6 sleep?

It sleeps 3 and seats 4. That makes it a good fit for families or travelling with friends.

How heavy is the Oasis 21'6 and what do I need to tow it?

Tare 2,550 kg, ATM 3,200 – 3,700 kg, ball weight 210 kg, payload 650 – 900 kg. Your vehicle's braked towing capacity should be at least 3,700 kg and its tow ball rating at least 210 kg. Our team can check your vehicle's numbers with you.

Is the Oasis 21'6 an off-road caravan?

Yes. It's classed as an off-road caravan with airbag & independent (3.5–7T upgraded) suspension on a tandem axle.

Does the Oasis 21'6 have a toilet and shower?

Yes: extra-large ensuite. It also has a 224L Dometic fridge and reverse cycle air-con.

Where can I see the Oasis 21'6?

It's on display in our indoor showroom at 41 Cook Court, North Lakes QLD 4509. We're open Monday to Thursday 9:00am–4:30pm, Friday 9:00am–4:00pm and Saturday 9:00am–1:00pm. Call (07) 3481 2182 to book a time.

Listing updated . Specifications are a guide only; please confirm with our team.

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