2021 Mercedes-Benz River M721 4 Berth

2021 KEA River M721 6-Berth Motorhome Spacious, reliable, and family-ready—crafted for travellers who want comfort, flexibility, and Mercedes-Benz touring performance.
Built for Families, Groups & Long-Distance Touring The 2021 KEA River M721 is designed for families and groups who want a motorhome that feels roomy, drives smoothly, and adapts to different travel styles. With three double beds, a full kitchen, a proper bathroom, and a flexible rear layout, it’s one of the most practical and comfortable 6-berth motorhomes on the market.
Build Quality & Construction
• Mercedes-Benz Sprinter platform: Renowned for reliability, smooth driving, and long service life

• Strong touring chassis with excellent safety features

• KEA rental-grade construction: Durable cabinetry, fittings, and materials built to withstand heavy use

• High roofline & large windows: Bright, open interior with great ventilation

Driving & Touring Benefits
• Smooth, car-like driving thanks to the Mercedes Sprinter base

• Excellent stability & control even at 7.2m long

• Efficient diesel engine ideal for long-distance touring

• High seating position for outstanding visibility

• Tight turning circle for its size, making it easier to manoeuvre

• Touring essentials: Large rear storage hatch, LPG storage

Interior, Furniture & Fittings Inside, this M721 offers a spacious, flexible layout designed to comfortably accommodate up to six travellers.

• Sleeps six: Three full double beds including a large over-cab bed and convertible dinette beds

• Spacious central dinette: Ideal for meals, work, or relaxing

• Rear lounge or fixed bed: U-shaped lounge converts to a permanent bed with spring mattress

• KEA rental-grade cabinetry: Durable, long-lasting, and built for real touring

• Generous storage: Overheads, wardrobe, and under-seat compartments

Kitchen & Appliances
• Fully equipped kitchen: Gas/electric stove, fridge/freezer, microwave, stainless-steel sink

• Plenty of bench space for real cooking

• Reverse-cycle heating & cooling for year-round comfort

• Entertainment ready: Radio/CD player and TV/DVD

Bathroom & Comfort
• Full bathroom: Compact shower and toilet—ideal for families

• Easy-clean design with efficient use of space

• Large water capacity: 82L fresh + 82L grey water tanks

Lifestyle Benefits
• Perfect for families: Three double beds and a spacious layout

• Flexible living zones: Lounge, dining, and sleeping areas adapt to your needs

• Outdoor-friendly: Huge rear storage hatch for camping gear

• Comfortable for long trips: Mercedes driving comfort + KEA practicality

Summary This 2021 KEA River M721 stands out because it blends Mercedes-Benz reliability, KEA’s durable construction, and a genuinely spacious, flexible interior. With three double beds, a full kitchen, a proper bathroom, and huge storage, it’s one of the best family motorhomes in Australia for comfort, practicality, and long-distance touring.
Ready to Tour? The KEA River M721 is built for families and groups who want freedom, comfort, and reliability on the open road. Spacious, durable, and feature-packed, it’s ready for your next adventure.
Start your journey today with the KEA River M721.

Why Choose a Certified Pre-Owned (CPO) Vehicle?
When you're investing in an RV, confidence matters. That's why every Certified Pre-Owned (CPO) motorhome, campervan, and caravan has been carefully inspected, professionally refurbished, and prepared to meet strict quality standards, giving you peace of mind before you even turn the key.
Every CPO vehicle undergoes a comprehensive 110-point inspection and is backed by a 3-year warranty and nationwide dealer support, so you can travel knowing your vehicle has been prepared for reliable performance. Built on proven touring platforms and designed to handle Australia's diverse conditions, each RV is ready to take you wherever your adventures lead.
With immediate availability, exceptional value compared to buying new, and the support of an ASX/NZX listed global company, you can purchase with confidence and spend less time waiting and more time exploring. Choose a Certified Pre-Owned RV and enjoy the reassurance that comes from buying a vehicle you can rely on.