# 2021 Keystone Cougar 353SRX

Used 2021 Keystone Cougar 353SRX for sale at Zoomers RV in Wabash, IN.

## Summary

- Condition: Used
- Status: In stock
- Year: 2021
- Make: Keystone
- Model: Cougar
- Floorplan: 353SRX
- Type: Fifth Wheel
- VIN: 4YDF3532XM2506776
- Stock number: C-2123

## Price

- Price: $30,850
- List Price: $71,451

Taxes, title, registration and any dealer fees are not itemized here; confirm the final price with the dealership.

## Specifications

- Length: 38' 11"
- Width: 8'
- Exterior height: 13' 5"
- Sleeps: 4
- Slide-outs: 3
- Dry weight: 11,405 lbs
- GVWR: 16,400 lbs
- Hitch weight: 2,425 lbs
- Payload capacity: 4,995 lbs
- Fresh water: 81 gal
- Gray water: 76 gal
- Black water: 38 gal
- Propane: 60 lbs
- Axles: 2
- Air conditioning: 28,500 BTU

## Highlights

- Sleeps 4 for family adventures
- Two bathrooms for added convenience
- Power awning for easy outdoor living
- Three slideouts for extra space
- 81-gallon fresh water capacity

## Description

The 2021 Keystone Cougar 353SRX is a well-appointed fifth wheel that offers an impressive 39 ft of living space and sleeps up to 4 people comfortably. With a dry weight of 11,405 lbs and a GVWR of 16,400 lbs, this unit is designed for both comfort and convenience. Its dual bathrooms enhance functionality, while the power awning and power slideouts make setup a breeze. Ideal for weekend getaways or extended adventures, this versatile fifth wheel combines luxury with practicality. Experience the freedom of the open road and make unforgettable memories. Come take a look!

## Questions

### How much is this 2021 Keystone Cougar 353SRX?
Zoomers RV lists it at $30,850, down from a list price of $71,451. Taxes, title, registration and any dealer fees are not itemized here. Confirm the final price with the dealership.

### Is it new or used?
Used.

### Where is it?
At Wabash, 2503 E. State Rd. 524, Wabash, IN, 46992.

### How many people does it sleep?
Up to 4.

### How long is it?
38' 11" overall.

### What do I need to tow it?
This fifth wheel has a dry weight 11,405 lbs, GVWR 16,400 lbs, hitch weight 2,425 lbs. Choose a tow vehicle rated above the GVWR, and check its hitch and payload ratings too. Zoomers RV can confirm a match for your vehicle.

### What are the tank sizes?
81 gal fresh, 76 gal gray, 38 gal black.

### Can I finance it or trade in my current unit?
Yes. Zoomers RV offers financing and takes trade-ins. Apply or get a trade value on the website, or call (855) 263-0458.

### How do I check it is still available?
Inventory changes daily. Use the contact form on the listing page or call (855) 263-0458 to confirm before visiting.

## Dealer

- Wabash
- Address: 2503 E. State Rd. 524, Wabash, IN, 46992
- Phone: (855) 263-0458

## Links

- Listing page (canonical): https://www.zoomersrv.com/inventory/used/fifth-wheel-2021-keystone-cougar-c2123
- Ask about this unit: use the contact form on the listing page, or call (855) 263-0458
- Financing: https://www.zoomersrv.com/financing
- Trade-in value: https://www.zoomersrv.com/trade-in
- All inventory: https://www.zoomersrv.com/inventory.md

Last updated: 2026-11-06