RV SortFree to compare. No sign-up.

2027 Airstream Interstate 24GT vs Thor Motor Coach Sanctuary 24A

Search 2,698 floorplans from 30 manufacturers, then put your favorites side by side.

Filter by length, weight and features

Your comparison 2 RVs

Saved on this device

Key differences

Both are 2027 Class B · Diesel models. Here's how they differ, from manufacturer specifications.

  • Both are 24′ 6″ long.
  • The Thor Motor Coach Sanctuary 24A sleeps 1 more: 3 vs 2.
  • The Thor Motor Coach Sanctuary 24A holds 12 gal more fresh water: 35 vs 23 gal.
  • The Thor Motor Coach Sanctuary 24A has a $44,400 lower published MSRP: $241,500 vs $285,900.
YOUR SHORTLIST
Airstream Interstate

24GT

2027 · Class B · Diesel

Specs & prices
Thor Motor Coach Sanctuary

24A

2027 · Class B · Diesel

Specs & prices
Floorplan
PRICING
Manufacturer price (USD)
$285,900Manufacturer starting priceChecked 2026-10-27 · Price source
$241,500Manufacturer MSRPChecked 2026-10-26 · Price source
Lowest tracked dealer price (USD)
No recently verified dealer price
No recently verified dealer price
Est. monthly payment (USD)
$2,313/mo20 years at 8.99% APR with 10% down, based on the MSRP. Before tax and fees.Customize this payment
$1,954/mo20 years at 8.99% APR with 10% down, based on the MSRP. Before tax and fees.Customize this payment
MOTORHOME
Engine fuel type
Diesel
Diesel
Chassis
Mercedes-Benz® Sprinter 3500 Extended; published drivetrain: AWD
Mercedes-Benz® Sprinter 3500 AWD
Engine
Mercedes-Benz® 2.0 L Turbo Charged 4-Cylinder High Output Diesel
2.0L 4-Cylinder
GCWR
15,250 lb
15,250 lb
Published towing / receiver rating
5,000 lb
5,000 lb
Fuel tank capacity
25 gal
25 gal
DIMENSIONS & WEIGHTS
Exterior length
24′ 6″
24′ 6″
Exterior width
7′ 8.5″
6′ 8″
Exterior height
9′ 9″
9′ 10″
Shipping / unloaded weight
9,423 lb
—
GVWR
11,030 lb
11,030 lb
Listed cargo capacity
1,607 lb
—
Listed hitch weight
—
—
LIVING & SLEEPING
Sleeping capacity
2
3
Slide-outs
—
—
Main bed
70 in x 82 in (Power Rear Sofa and Ottoman)
75 × 70 in king converted from twin sofa beds; additional 40 × 61 in pull-out shown
Bunk beds
Not verified
Not verified
Dinette
Ultraleather® Seating; Pedestal Table (2)
Not verified
Bathroom
Space-Saving Wet Bath; Plastic Toilet with Foot Flush
Enclosed wet bathroom
Refrigerator
6.6 cu ft with Stainless Insert (12 V)
12-volt Single (1) Door Refrigerator; capacity not published
TANKS & EVERYDAY FEATURES
Fresh water
23 gal
35 gal
Gray water
24 gal
33 gal
Black water
11 gal
27 gal
Awning length
14′ 6″
14′ 0″
Shore power / electrical service
30 amp standard
30 amp power cord listed; service not verified
Solar equipment
400 W (100 W Chassis 300 W House)
200-watts Solar Charging System with 10-amp Solar Charge Controller
Outdoor kitchen
Not verified
Not verified
Washer/dryer prep
Not verified
Not verified
Microwave
✓ Yes
✓ Yes
Cooktop
1,000 W Single Burner Induction (True Induction)
Portable Single Burner Induction Cooktop
Air conditioning
13,500 BTU with Soft Start
Not verified
Electric fireplace
Not verified
Not verified
Backup camera
Not verified
Not verified
Propane tanks
—
—
Tire size
Not verified
Not verified
SOURCES & VERIFICATION
Weight basis
Manufacturer unit base weight; configuration-dependent values unverified
Unloaded vehicle weight not published
Source checked
2026-10-27 Manufacturer ↗
2026-10-26 Manufacturer ↗

Manufacturer floorplan images © their respective manufacturers. Specs checked October 19, 2026; exact-unit labels and production options may differ. “Not verified” or a dash means we have no confirmed value. “Not listed” means the applicable manufacturer equipment was checked but does not mention the feature; it does not mean “No.” “Conflicting data” means manufacturer entries disagree. “Optional” equipment is available but is not confirmed as standard. Camera prep does not confirm an installed camera. Weights are kept separate: unloaded weight, GVWR, cargo capacity, and hitch weight. Confirm every specification for the exact model year and configuration with the manufacturer. This tool does not establish towing compatibility.

The right layout changes everything.

Compare the 2027 Coleman 13B vs 13R →

Compare the space you’ll live in, then dig into the details.
Click any floorplan for a closer look.

Make room for the details

Use the same model year and weight definitions when comparing. An unknown specification stays unknown.

Browse the RV catalog

Add an RV to compare

Search the catalog. Floorplans and specifications are filled in for you.

Model details
Your shortlist

Add your RV

Enter the specs for the exact model year. Leave anything you don’t know blank.

Floorplan

Floorplan images are shown to fit and are not to a shared physical scale.

Compare your shortlist

  1. Search by year, manufacturer or model. Select up to six RVs to automatically add their manufacturer floorplans and specifications.
  2. Click a floorplan to enlarge it. Turn on “differences only” to focus your comparison.
  3. Edit any RV as you research. The URL updates as you add, edit or remove RVs. Back and Forward restore earlier selections. Your entries stay in this browser.
  4. Copy the link to share specs (uploaded images and private notes stay on your device). Export a JSON backup to include images and notes, or use Print / PDF.

Browse the available 2027 models. We are expanding the catalog in manufacturer batches. Manual entry is available if your RV is not listed. Floorplans are displayed independently, not to scale.