Let's Go Motorhomes Jayco Grandiose vs Mighty Duo
Let's Go Motorhomes
Jayco Grandiose
motorhome
Seats2
Sleeps2
ToiletYes
ShowerYes
PetsNo
Min age21+
Locations13
vs
vs
Mighty
Duo
motorhome
Seats2
Sleeps2
ToiletYes
ShowerYes
PetsAllowed
Min age21+
Locations10
Both seat 2 and sleep 2
Overview
The Jayco Grandiose is an 8.0m fully equipped motorhome with toilet, shower, 177L fridge, and air conditioning. The Mighty Duo is a compact 5.9m self-contained van with full bathroom but no cold storage. Both require 21. The Duo allows pets; the Grandiose does not list them. The Grandiose is for couples wanting maximum touring comfort; the Duo suits pet-accompanying couples who want self-contained capability in a compact footprint.
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Full Spec Comparison
Capacity
Let's Go Motorhomes Jayco Grandiose
Mighty Duo
Seats
2
2
Sleeps
2
2
Bed Setup
1x double bed
1x double bed
Dimensions
Let's Go Motorhomes Jayco Grandiose
Mighty Duo
Length (m)
8.0
5.9
Width (m)
2.4
2.1
Height (m)
3.4
3.1
Interior Height (m)
2.1
1.9
Bathroom
Let's Go Motorhomes Jayco Grandiose
Mighty Duo
Toilet
Shower
Self-Contained
Kitchen
Let's Go Motorhomes Jayco Grandiose
Mighty Duo
Fridge (L)
177
—
Cooker
2 burner stove
Gas cooker + microwave (240V only)
Fresh Water (L)
125
—
Features
Let's Go Motorhomes Jayco Grandiose
Mighty Duo
Rooftop Tent
Rear Awning
AC (Cabin)
AC (Living)
Heating
Solar
—
yes
Dual Battery
Tech
Let's Go Motorhomes Jayco Grandiose
Mighty Duo
Reverse Camera
Cruise Control
Bluetooth
USB Ports
CarPlay/Android Auto
—
—
Policy
Let's Go Motorhomes Jayco Grandiose
Mighty Duo
Min Driver Age
21
21
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 1 booster seat only.
No 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 Grandiose
Mighty Duo
Kitchen Kit
Bedding
Towels
Unlimited KM
Roadside Assist
Which Should You Choose?
Choose the Jayco Grandiose if you…
- •want more fridge space
- •want living area air conditioning
Choose the Duo if you…
- •travelling with pets
- •prefer a more compact, easier-to-park vehicle
Always verify specs and pricing directly with the rental company before booking — availability, features, and policies may have changed.
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