Let's Go Motorhomes Jayco Royale 4 vs Mighty Double Down
Let's Go Motorhomes
Jayco Royale 4
motorhome
Seats4
Sleeps4
ToiletYes
ShowerYes
PetsNo
Min age21+
Locations13
vs
vs
Mighty
Double Down
campervan
Seats4
Sleeps4
ToiletNo
ShowerNo
PetsAllowed
Min age18+
Locations10
Both seat 4 and sleep 4
Overview
The Jayco Royale 4 is an 8.0m fully self-contained motorhome with toilet, shower, 177L fridge, and air conditioning. The Mighty Double Down is a 6.1m no-bathroom compact. Both allow pets; the Royale 4 requires 21 while the Double Down opens from 18. For groups wanting a fully appointed touring motorhome, the Royale 4 is the choice. The Double Down serves younger or budget-first groups.
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Full Spec Comparison
Capacity
Let's Go Motorhomes Jayco Royale 4
Mighty Double Down
Seats
4
4
Sleeps
4
4
Bed Setup
2x double beds
2x double beds
Dimensions
Let's Go Motorhomes Jayco Royale 4
Mighty Double Down
Length (m)
8.0
6.1
Width (m)
2.4
2.0
Height (m)
3.3
2.8
Interior Height (m)
2.0
1.9
Bathroom
Let's Go Motorhomes Jayco Royale 4
Mighty Double Down
Toilet
Shower
Self-Contained
Kitchen
Let's Go Motorhomes Jayco Royale 4
Mighty Double Down
Fridge (L)
177
—
Cooker
2 burner stove
Gas cooker + microwave (240V only)
Fresh Water (L)
100
—
Features
Let's Go Motorhomes Jayco Royale 4
Mighty Double Down
Rooftop Tent
Rear Awning
AC (Cabin)
AC (Living)
Heating
Solar
—
yes
Dual Battery
Tech
Let's Go Motorhomes Jayco Royale 4
Mighty Double Down
Reverse Camera
Cruise Control
Bluetooth
USB Ports
CarPlay/Android Auto
—
—
Policy
Let's Go Motorhomes Jayco Royale 4
Mighty Double Down
Min Driver Age
21
18
Pets Allowed
One-Way Policy
One-way hires allowed and fees apply by route; public FAQ and summaries show ...
One-way hires allowed; public route fee guides show AU$195 between Cairns/Bri...
AU Locations
13
10
Child Seat
Up to 2 child restraints or booster seats.
2 child or booster seats can be fitted.
After Hours
After-hours or contactless pick-up was not clearly captured from the public s...
thl Roadtrip app and 24/7 support are public; general contactless or after-ho...
Included
Let's Go Motorhomes Jayco Royale 4
Mighty Double Down
Kitchen Kit
Bedding
Towels
Unlimited KM
Roadside Assist
Which Should You Choose?
Choose the Jayco Royale 4 if you…
- •need a toilet onboard
- •want a shower
- •need self-contained certification
- •want more fridge space
- •want living area air conditioning
Choose the Double Down if you…
- •travelling with pets
- •prefer a more compact, easier-to-park vehicle
- •have a younger driver
Always verify specs and pricing directly with the rental company before booking — availability, features, and policies may have changed.
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