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2024 Keystone Cougar 311RES
by Keystone
Full Specifications
General Info
| Manufacturer | Keystone |
| Country of Origin | USA |
| Year | 2024 |
| Category | Fifth Wheel |
| Subcategory | — |
Dimensions & Weight
| Length | 34 ft |
| Width | 8.5 ft |
| Height | 13.5 ft |
| Dry Weight | 11,300 lbs |
| GVWR | 15,700 lbs |
| Hitch Weight | 1,700 lbs |
| Cargo Capacity | 4,400 lbs |
Engine & Chassis
| Fuel Type | N/A |
| Engine | — |
| Chassis | — |
| Horsepower | — |
| Fuel Capacity | — |
Living & Off-Grid
| Sleeping Capacity | 8 |
| Slide-Outs | 2 |
| Awning Length | 21 ft |
| A/C | 30,000 BTU |
| Furnace | 20,000 BTU |
| Fridge | 10 cu ft residential |
| Fresh Water | 92 gal |
| Gray Water | 48 gal |
| Black Water | 46 gal |
| Solar | 450 W |
| Battery | 150 Ah |
| Inverter | 2,500 W |
About the 2024 Keystone Cougar 311RES
Nothing in the towable RV world matches the interior volume of a fifth wheel, and the 2024 2024 Keystone Cougar 311RES from Keystone makes excellent use of every available inch. The raised front bedroom and step-down living area create a genuine multi-room experience.
Coming in at 34.0 feet end to end, 8.5-foot width and 13.5 feet in height, the 2024 Keystone Cougar 311RES weighs in at 11,300 pounds before loading, and a gross vehicle weight rating of 15,700 pounds, giving you roughly 4,400 lbs of payload room. The floorplan features 2 slide-outs that dramatically expand the living area when parked.
Accommodating up to 8 sleepers, the 2024 Keystone Cougar 311RES is built for family camping trips and group getaways. Multiple sleeping zones ensure everyone has their own space, from dedicated bunks to convertible living areas that transform as the day winds down.
Boondocking enthusiasts will value the 92 gallons of fresh water capacity, 48 gallons of gray water holding, a 46-gallon black water tank. For electrical needs, the unit provides 450-watt solar charging capability, 150 amp-hours of battery storage, a 2500-watt inverter for household AC power. A 30,000 BTU air conditioner keeps things cool in summer heat, and 20,000 BTU of furnace output tackles chilly evenings. A 10 cu ft residential refrigerator keeps provisions fresh on the road and at camp. The 21.0-foot awning creates a shaded outdoor area that becomes a favorite gathering spot at camp.
At 11,300 pounds dry, the 2024 Keystone Cougar 311RES requires a capable tow vehicle. The hitch weight comes in at 1,700 lbs, an important factor for matching to your truck. Make sure your tow vehicle is rated for the 15,700-lb GVWR when fully loaded with gear and water.
The $143,000 asking price places the 2024 Keystone Cougar 311RES among the more refined options, delivering a notch above the typical Fifth Wheel experience in both materials and execution. Large families and groups will find the 2024 Keystone Cougar 311RES particularly appealing, with enough sleeping positions to handle a full crew without anyone being relegated to a tent or air mattress.
All things considered, the 2024 Keystone Cougar 311RES from Keystone packs a strong feature set into a well-designed package. It deserves careful consideration alongside any competitor in the Fifth Wheel space, and a thorough walk-through will likely confirm its appeal.
The 2024 Keystone Cougar 311RES represents the gold standard in fifth wheel design, combining innovative floor plans with construction quality that lasts for decades.
The bi-level floor plan spans 34 feet with 2 slide-out(s), creating distinct living zones for entertaining and relaxation. The raised bedroom suite features a king bed, dual nightstands, and a spacious wardrobe. The main level kitchen boasts a 10 cu ft residential refrigerator, pantry, and island with solid-surface countertops.
The 2024 Keystone Cougar 311RES is built with residential-height ceilings in the main living area, washer/dryer prep, and a 50-amp electrical system. Starting at $143,000, it competes favorably with coaches costing twice as much.