2027 Jayco Comet 18C specs & floorplan
Class B · Gas · 2027 model year
Explore the 2027 Jayco Comet 18C specification sheet: dimensions, weights, sleeping arrangements, tank capacities and available equipment.
Compare this to other models →Source checked 2026-10-26. View manufacturer specifications ↗
Manufacturer pricing
Floorplan base MSRP
$131,175
Price details
Published floorplan base MSRP excludes the mandatory Customer Value Package ($13,350). Manufacturer builder adds this checked package separately. Optional equipment, freight, dealer prep, taxes and fees may increase the total.
Price source checked · View manufacturer pricing.
This is a manufacturer reference price, not a dealer sale price or an out-the-door quote.
© Jayco, Inc.. Illustration may show optional equipment.
At a glance
- Engine fuel type
- Gas
- Exterior length
- 17′ 10″
- GVWR
- 8,550 lb
- Sleeps
- 2
Weight basis: Unloaded vehicle weight not published.
Original labels rear25x43wetbath,54insofa converting to54x72bed,27inbench,3cuftfridge/microwave and10ftawning. Own common standard list says48x73pulloutbed, so main-bed dimensions conflict and remain unknown. Optional roof, seating, awning, solar and refrigerator upgrades are not assumed installed. Mandatory Customer Value Package is separate from published floorplan base MSRP; receiver rating is not guaranteed available towing capacity. Incomplete tables remain unknown; no GVWR, tanks or heights copied from siblings.
Dealer pricing · USD
Dealer prices & price history
Advertised price history
Price history starts with our first observation. A trend will appear after more daily checks.
Dealer prices
No recently verified advertised prices for this model. This does not mean no dealers have it in stock.
About these prices
- New units only. Prices are advertised offers from a small sample of dealers, not an exhaustive nationwide search or an out-the-door quote. Options and equipment vary by unit.
- Listings are re-checked every 48 hours, and the lowest-priced unit is re-checked daily. Initial collection and source failures can delay updates.
- Price history observations begin when tracking starts; earlier discounts are not reconstructed. History includes listings that may no longer be available.
Payment calculator
Adjust price, down payment, rate and termTap to adjust$1,061/mo20 years at 8.99% APR
- Amount financed
- $118,058
- Total interest
- $136,687
- Total of payments
- $254,744
About this estimate
- An estimate for comparison only, not a loan offer. Your rate and term depend on credit, lender, down payment and the RV.
- Starts from the manufacturer price.
- Sales tax is applied to the price minus the trade-in value. Some states tax RVs differently.
- Tax and fees are added to the amount financed.
- Typical terms used: 10 years under $25,000 financed, 15 years up to $100,000 and 20 years above.
Motorhome
- Engine fuel type
- Gas
- Chassis
- RAM® ProMaster 1500 cargo van with 136 in. wheelbase
- Engine
- 3.6L V6 24V VVT 276HP engine with 250 ft.-lb. torque
- GCWR
- 12,000 lb
- Published towing / receiver rating
- 3,500 lb
- Fuel tank capacity
- 24 gal
Dimensions & weights
- Exterior length
- 17′ 10″
- Exterior width
- 6′ 11″
- Exterior height
- 9′ 3″
- Shipping / unloaded weight
- Not verified
- GVWR
- 8,550 lb
- Listed cargo capacity
- Not verified
- Listed hitch weight
- Not verified
Living & sleeping
- Sleeping capacity
- 2
- Slide-outs
- Not verified
- Main bed
- Conflicting data
- Bunk beds
- Not verified
- Dinette
- Not verified
- Bathroom
- Wet bathroom with cassette toilet
- Refrigerator
- 12V refrigerator/freezer; 3 cu ft labeled on own original floorplan
Tanks & everyday features
- Fresh water
- 21 gal
- Gray water
- 24 gal
- Black water
- 5 gal
- Awning length
- 10′ 0″
- Shore power / electrical service
- 30 amp standard
- Solar equipment
- Optional 200 W roof-mounted solar panel
- Outdoor kitchen
- Not verified
- Washer/dryer prep
- Not verified
- Microwave
- ✓ Yes
- Cooktop
- Not verified
- Air conditioning
- Not verified
- Electric fireplace
- Not verified
- Backup camera
- Not verified
- Propane tanks
- Not verified
- Tire size
- LT225/75R 16E
Sources & specification notes
View manufacturer specifications ↗ · Checked .
Original labels rear25x43wetbath,54insofa converting to54x72bed,27inbench,3cuftfridge/microwave and10ftawning. Own common standard list says48x73pulloutbed, so main-bed dimensions conflict and remain unknown. Optional roof, seating, awning, solar and refrigerator upgrades are not assumed installed. Mandatory Customer Value Package is separate from published floorplan base MSRP; receiver rating is not guaranteed available towing capacity. Incomplete tables remain unknown; no GVWR, tanks or heights copied from siblings.
“Not verified” means a confirmed value is unavailable. “Not listed” does not mean a feature is absent. Optional equipment is not confirmed as installed. Check the exact model year, configuration and unit labels with the manufacturer. This specification sheet does not establish towing compatibility.
Compare the 18C with similar RVs
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