Used 2018 Jayco Octane Super Lite 312 for sale at Blue Fox RV in North Logan, UT. Sleeps 8, 37.9 ft long. Listed at $28,995.
Listing last updated .
2018 Jayco Octane Super Lite 312
Everything you'd ask on the lot.
2018 Jayco Octane Super Lite 312
The 2018 Jayco Octane Super Lite 312 is a spacious toy hauler built for camping, hauling your toys, and bringing the whole family along. At nearly 38 feet long, this floorplan offers plenty of room while giving you the versatility of a large rear cargo garage.
The Octane 312 can sleep up to 8 people and features a full bathroom, kitchen and living area, convertible sleeping space, and a large cargo area with a ramp door. The 102-inch-wide body provides additional interior space, while the 96-gallon fresh water capacity makes it well suited for longer camping trips.
Key Features:
Toy hauler cargo area
Large rear ramp door
Sleeps up to 8
Full bathroom
8 cu. ft. refrigerator
Power queen bed system
Convertible sofa/sleeping area
13,500 BTU A/C
96-gallon fresh water capacity
45.4-gallon gray and black tanks
37' 11" overall length
7,840 lb. dry weight
11,500 lb. GVWR
3,660 lb. cargo carrying capacity
It's a great option for someone looking for a large toy hauler with plenty of living space and room for recreational toys and gear.
Floorplan
- Length
- 37 ft
- Sleeps
- 8
RV specs, all in one place.
Towing & Dimensions
Tires & Wheels
Cargo
Quick Overview
Why buy your RV from us?
Most of our buyers come from referrals because we sweat the small stuff after the sale.
2018 Jayco Octane Super Lite 312
$28,995
- Call (435) 317-3625
- Visit North Logan, UT 84341
Quick answers, no sales pitch.
Is the 2018 Jayco Octane Super Lite 312 still available?
Yes — as of October 24, 2026, this unit is on our lot in North Logan, UT. Last updated October 22, 2026.
How much is the 2018 Jayco Octane Super Lite 312?
$28,995. With $5,799 down at 6.99% APR over 144 months, that's about $238/mo. We accept trades — talk to us about your current unit when you visit.
What can tow this Jayco Octane Super Lite?
1-ton truck with a proper heavy-duty towing package required — F-350+, Silverado 3500+, Ram 3500+. Dry weight is 7,840 lbs. Hitch/tongue weight is 1,070 lbs.
How many people can sleep in the Octane Super Lite?
8 people comfortably. Bed configuration: 2 queen, 2 sofa-bed.
Can I trade in my current RV?
Yes — we take trades every week, even if you don't buy from us. We'll give you a real offer once we see the RV. Call (435) 317-3625 or fill out the inquiry form below to get started.
How do I schedule a walkthrough?
Call (435) 317-3625, or fill out the inquiry form below. Same-day response during business hours.
Related RVs
Used
2019 Forest River RV Vengeance 348a13
Used
2017 Keystone RV Impact 332
Used
2018 Heartland Road Warrior 428
Used
2018 Heartland Road Warrior 429
Used
2020 Forest River RV Cedar Creek Silverback 37rth
Used