Unit Specs
- Stock #T144219
- Year2026
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum G-Class
- Floorplan21G
- Type Toy Hauler
- ConditionNew
- Length27' 0"
- VIN573TM2726TBB05571
- Price $86,069.00
- Sale Price $69,995.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps6
Looking to buy a 2026 Grand Design Momentum G-Class Toy Hauler RV?
Call for details.
This 2026 Grand Design Momentum G-Class 21G is the perfect rig for your adventures and explorations. This 2026 Grand Design Momentum G-Class 21G welcomes you into the Grand Design family! The sleep capacity allows you to bring up to 6 along on your travels in this rig.
This 2026 Grand Design Momentum G-Class 21G is the perfect rig for your adventures and explorations. This 2026 Grand Design Momentum G-Class 21G welcomes you into the Grand Design family! The sleep capacity allows you to bring up to 6 along on your travels in this rig.
2026 Grand Design Momentum G-Class 21G Features
2026 Grand Design Momentum G-Class 21G Specifications
General
MSRP
$68,095
Dimensions
Height
12' 2"
Height (interior)
7' 7"
Length
26' 11"
Width
8' 5"
Weights
Dry Weight
6,400 lbs
GVWR
11,000 lbs
Hitch Weight
920 lbs
Payload Capacity
4,600 lbs
Capacities
Refrigerator Capacity
8 cu ft
Sleep Capacity
6
Water Capacity - Black
39 gal
Water Capacity - Fresh
90 gal
Water Capacity - Grey
74 gal
Exterior
# Awnings
1
# Axles
2
# Doors
2
# Slides
1
Hitch
Bumper Pull
Rear Opening
Ramp
Electrical
# A/C
1
A/C Spec
15,000 BTU
2026 Grand Design Momentum G-Class Brochure 1
Call:
830-217-2945
Stock #: T144219
Dealer Info
![Blue Compass RV Seguin]()
Unit Specs
- Stock #T144219
- Year2026
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum G-Class
- Floorplan21G
- Type Toy Hauler
- ConditionNew
- Length27' 0"
- VIN573TM2726TBB05571
- Price $86,069.00
- Sale Price $69,995.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps6
Looking to buy a 2026 Grand Design Momentum G-Class Toy Hauler RV?
Email Dealer
Request More Info on this 2026 Grand Design Momentum G-Class 21G Offered for sale by Blue Compass RV Seguin
Want S'more?
Sign up for the RVUSA Happy Camper Newsletter!
Everything about RV life delivered directly to your inbox. The hottest RVs, tips & tricks, recipes, travel destinations, new gadgets & much more!
Related Searches:
Similar Units From Blue Compass RV Seguin
Blue Compass RV Seguin
New 2026 Grand Design Momentum M-Class 395MS
$99,995
Seguin, TX (1212)
Blue Compass RV Seguin
New 2026 Grand Design Momentum G-Class 320G
$99,995
Seguin, TX (1212)
Recent stories from our Blog
Related Rental Searches:
Similar Units for Rent
2026 Grand Design Momentum G-Class 21G Gallery